SciencesVision Society 8th Annual Meeting May 9-14, 2008 Naples Grande Resort & Club Naples, Florida Contents

Keynote Address ...... 1 Member-Initiated Symposia ...... 16 Young Investigator Award ...... 1 Friday Sessions ...... 20 Meeting Schedule ...... 2 Saturday Sessions ...... 22 New Abstract Numbering System ...... 3 Sunday Sessions...... 31 Schedule-at-a-Glance ...... 4 Monday Sessions ...... 40 Poster Schedule...... 6 Tuesday Sessions ...... 44 Talk Schedule ...... 8 Wednesday Sessions ...... 52 Travel Awards ...... 9 Topic Index ...... 55 Demo Night ...... 10 Author Index ...... 57 Attendee Resources ...... 12 Hotel Floorplan ...... 68 Club Vision ...... 13 Advertisements ...... 67, 69 Exhibitors...... 14

Board, Review Committee & Staff Board of Directors Abstract Review Committee (Year represents end of term) David Alais Mary Hayhoe Anna Roe Steve Shevell (2009), President Marty Banks John Henderson Brian Rogers University of Chicago Marlene Behrmann Phil Kellman Jeff Schall Irving Biederman Daniel Kersten James Schirillo Bill Geisler (2010), President Elect Angela Brown Ruth Kimchi Brian Scholl University of Texas, Austin David Burr Lynne Kiorpes David Sheinberg Marvin Chun (2008) Marisa Carrasco Zoe Kourtzi Daniel Simons Yale University Patrick Cavanagh Margaret Livingstone George Sperling Pascal Mamassian (2011) Jody Culham Steve Luck Christopher Tyler CNRS & Université Paris 5 Greg DeAngelis Ennio Mingolla William Warren Tony Movshon (2011) James Elder Cathleen Moore Takeo Watanabe New York University Steve Engel Tony Norcia Michael Webster Jim Enns Aude Oliva Steve Yantis Tatiana Pasternak (2008) Karl Gegenfurtner Alice O’Toole University of Rochester Mary Peterson (2009) University of Arizona Staff Allison Sekuler (2009) Shauney Wilson Shawna Lampkin McMaster University Executive Director Meeting Assistant Joan Carole Shauney Wilson Founders Exhibits Manager Jeff Wilson Ken Nakayama Website & Program Harvard University Tom Sanocki University of South Florida

Program and Abstracts cover design by Emily Ward T-shirt and tote bag design by Jeremy Wolfe Keynote Address

Unraveling fine- Edward Callaway, Ph.D. scale and cell- Systems Neurobiology Laboratories, Salk Institute type specificity of Edward M. Callaway received his PhD from CalTech visual cortical in 1988, where he worked with David Van Essen on the development of the neuromuscular junction. He did post- circuits doctoral work from 1988 to 1992 on visual cortex function Saturday, May 10, and development at the Rockefeller University and at Duke 7:00 - 8:30 pm, University with the late Lawrence Katz. After three years Royal Palm Ballroom on the faculty of the University of Colorado at Denver, he We have recently demon- moved to the Salk Institute for Biological Studies in 1995, strated that neighboring where he is now is Professor in the Systems Neurobiology neurons in visual cortex are Laboratories. involved in distinctly different circuits. This includes both Callaway’s research seeks to discover how neural circuits specificity of connections to particular cell types and the give rise to perception and behavior. He is well known and formation of fine scale subnetworks of relatively indepen- widely admired for his elegant and technically sophisti- dent neuronal populations. This specificity creates chal- cated work on the structure and function of visual cortex. lenges for gaining a mechanistic understanding of how In recent years, he has pioneered the development of novel cortical function contributes to visual perception. We have techniques from molecular biology for the study of primate therefore developed technologies based on molecular biol- cerebral cortex. Striking among these is the use of viral ogy, genetics, and virology that will allow fine scale micro- vectors to introduce molecular machinery into neurons that circuitry to be more directly correlated with function. Other both reveals the architecture of neuronal connections and methods allow perturbations of the activity of distinct allows neural circuit function to be manipulated experi- neural components so that their contributions to network mentally. function and perception can be more directly tested. Keynote Address is sponsored by Cambridge Research Systems.

Young Investigator Award Dr. David Whitney Department of Psychology and Center for Mind & Brain, University of California, Davis

Dr. David Whitney has been chosen as this year’s recipient of the VSS Young Investi- gator Award in recognition of the extraordinary breadth and quality of his research. Using behavioral and fMRI measures in human subjects, Dr. Whitney has made significant contributions to the study of motion perception, perceived object location, crowding and the visual control of hand movements. His research is representative of the diversity and creativity associated with the best work presented at VSS. The Young Investigator Award will be presented at the start of the Keynote Address on Saturday, May 10, 7:00 pm, in the Royal Palm Ballroom.

Vision Sciences Society 1 Meeting Schedule

Friday, May 9 11:00 am - 8:30 pm Registration Open Royal Palm Foyer 1:00 – 3:00 pm Symposia Session 1 Royal Palm 4, Royal Palm 5, Royal Palm 6-8, and Orchid 1 3:00 - 3:30 pm Coffee Break Royal Palm Foyer 3:30 - 5:30 pm Symposia Session 2 Royal Palm 4, Royal Palm 5, Royal Palm 6-8, and Orchid 1 5:30 – 7:30 pm Opening Night Reception Vista Ballroom, Sunset Deck, Vista Deck 5:30 – 8:30 pm Evening Poster Session Vista Ballroom Saturday, May 10 7:30 am - 6:30 pm Registration Open Royal Palm Foyer 8:00 am - 8:30 pm Coffee Royal Palm Foyer 8:30 am – 12:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 8:30 am – 12:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 8:30 am – 6:30 pm Exhibits Open Orchid Ballroom 12:30 - 2:30 pm Lunch Break Grab a lunch and head for the Beach! * 2:30 – 6:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 2:30 – 6:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 4:00 - 4:30 pm Coffee Break Royal Palm Foyer 7:00 – 8:30 pm Keynote and Awards Ceremony Royal Palm Ballroom 4-5 Sunday, May 11 7:30 am – 6:30 pm Registration Open Royal Palm Foyer 8:00 am - 8:30 pm Coffee Royal Palm Foyer 8:30 am - 12:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 8:30 am – 12:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 8:30 am – 6:30 pm Exhibits Open Orchid Ballroom 12:30 - 2:30 pm Lunch Break Grab a lunch and head for the Beach! * 2:30 – 6:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 2:30 – 6:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 4:00 – 4:30 pm Coffee Break Royal Palm Foyer Monday, May 12 7:30 am – 12:30 pm Registration Open Royal Palm Foyer 8:00 am - 8:30 pm Coffee Royal Palm Foyer 8:30 am - 12:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 8:30 am – 12:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 8:30 am – 12:30 pm Exhibits Open Orchid Ballroom 12:45 - 1:30 pm Business Meeting Royal Palm Ballroom 1:30 - 6:30 pm Afternoon Break Grab a lunch and head for the Beach! * 6:30 – 8:30 pm Demo Night BBQ Vista Ballroom, Sunset Deck, Vista Deck 7:30 – 9:30 pm Demo Night Demos Royal Foyer, Acacia Meeting Rooms

* You can purchase a “grab-and-go” lunch in the Royal Palm Foyer or on the Sunset Deck

2 Vision Sciences Society VSS 2008 Program Meeting Schedule

Tuesday, May 13 7:30 am – 6:30 pm Registration Open Royal Palm Foyer 8:00 am - 8:30 pm Coffee Royal Palm Foyer 8:30 am - 12:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 8:30 am – 12:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 8:30 am – 6:30 pm Exhibits Open Orchid Ballroom 12:30 - 2:30 pm Lunch Break Grab a lunch and head for the Beach! * 2:30 – 6:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 2:30 – 6:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8, Orchid Ballroom 4:00 – 4:30 pm Coffee Break Royal Palm Foyer 9:30 pm –1:30 am Club Vision Vista Ballrooms Wednesday, May 14 7:30 am – 12:30 pm Registration Open Royal Palm Foyer 8:00 am - 8:30 pm Coffee Royal Palm Foyer 8:30 am - 12:30 pm Poster Sessions Royal Palm 1-3, Royal Palm 6-8 8:30 am – 12:15 pm Talk Sessions Royal Palm Ballroom 4-5 and Vista Ballroom 12:30 pm Meeting Ends

* You can purchase a “grab-and-go” lunch in the Royal Palm Foyer or on the Sunset Deck

New Abstract Numbering System A new abstract numbering system has been implemented for this year that assigns a unique 4 to 5 digit number to each abstract based on when and where it is to be presented. The fomat of the new abstract numbering is AB.CD where the digits before the period indicate WHEN the presentation is given, while the digits after the period indicate WHERE. (A is the day, B is the time period, C is the room and D is the presentation number) First Digit - Day (A) Second Digit - Time Period (B) Third Digit - Room (C) Fourth/Fifth Digits - Number (D) 1 Friday 1 Early AM talk session 1 Vista Ballroom 1, 2, 3... For talks 2 Saturday 2 Late AM talk session 2 Royal Palm 4-5 01, 02, 03... For posters 3 Sunday 3 AM poster session 3 Royal Palm 1-3 4 Monday 4 Early PM talk session 4 Royal Palm 6-8 5 Tuesday 5 Late PM talk session 5 Orchid Ballroom 6 Wednesday 6 PM poster session

Examples: 21.16 Saturday, early AM talk, in Vista Ballroom, 6th talk 36.513 Sunday, PM poster, in Orchid Ballroom, poster board 13 53.306 Tuesday, AM poster, in Royal Palm 1-3, poster board 6 Note: 2 digits after the period for talks, 3 digits after the period for posters. With a little learning, the hope is that the number- ing system will be an efficient guide to finding each presentation.

Vision Sciences Society 3 Schedule-at-a-Glance VSS 2008 Program

Schedule-at-a-Glance

Friday, May 9 Saturday, May 10 Sunday, May 11

7:00 am

8:00 am Coffee Coffee

Perception & Perceptual 9:00 am Central Action: How Organiza- Search 2 Pathways Dissociated tion 1 are They? 10:00 am

Attention: 3D Object: 11:00 am Neural Perception Neural Motion Mecha- and Image Mecha- Processing Morning Poster Sessions Morning Poster Sessions nisms and Statistics nisms 12:00 pm Models

1:00 pm Lunch Lunch Member- 2:00 pm Initiated Exhibits Open Exhibits Open Registration Desk Open Registration Desk Open Symposia Faces: Eye Move- Multiple Cross- 3:00 pm Neural Coffee ments and Object Modal Mecha- Perception Tracking 1 Interactions nisms 2 4:00 pm Member- Coffee & Beverages Coffee & Beverages Initiated

Symposia Registration Desk Open 5:00 pm Attention: Binocular Decision Cortical Divided Mecha- and Processing

Afternoon Poster Sessions Attention Afternoon Poster Sessions nisms 2 Reward 6:00 pm Opening Night Reception 7:00 pm Keynote Address, Edward Callaway, Ph.D. 8:00 pm Evening Poster Sessions & Awards Ceremony

9:00 pm

10:00 pm

Color Key: Vista Ballroom Royal Palm 4-5 Royal 1-3, Royal 6-8, Orchid See Meeting Schedule Royal Palm Foyer

4 Vision Sciences Society VSS 2008 Program Schedule-at-a-Glance

Monday, May 12 Tuesday, May 13 Wednesday, May 14

7:00 am

8:00 am Coffee Coffee Coffee

Global and Attention to Processing Perceptual Binocular Attention to 9:00 am Biological Objects and in Time Organiza- Mecha- Locations & Motion Scenes and Space tion 2 nisms 3 Features 10:00 am

Spatial Scene 11:00 am Registration Desk Open Exhibits Open Vision Object Registration Desk Open Vision: Natu- Visual Color for Perception Perception ral Scene Memory Appearance 3 Morning Poster Sessions Morning Poster Sessions Action 2 Morning Poster Sessions Statistics 12:00 pm

1:00 pm Business Meeting Lunch 2:00 pm Exhibits Open Registration Desk Open

Visual Face Pathways: Perception: 3:00 pm Receptors Emotion and to Cortex Experience 4:00 pm Coffee & Beverages Spatial Vision: Perceptual 5:00 pm Crowding & Learning

Afternoon Poster Sessions Eccentricity 1 2 6:00 pm

7:00 pm Demo Night BBQ 8:00 pm Demo Night Demos 9:00 pm

10:00 pm

Club Vision

Vision Sciences Society 5 Poster Schedule

Friday Afternoon, May 9 Sunday Morning, May 11 Setup: 5:15 -5:30 pm Setup: 8:15 - 8:30 am Session: 5:30 - 8:30 pm Session: 8:30 am - 12:30 pm Room: Vista Ballroom Room: Royal Palm Ballroom 1-3 Attention: Selection over Time Faces: Neural Mechanisms 1 Motion: Integration, Flow, and Depth Perceptual Development across the Lifespan Object Perception: Neural Mechanisms Spatial Vision: Crowding and Eccentricity 1 Perception and Action: Hand Movements Room: Royal Palm Ballroom 6-8 Take down: 8:30 - 8:45 pm 3D Pictorial Cues Attention: Inattentional Blindness and Change Saturday Morning, May 10 Detection Setup: 8:15 - 8:30 am Perceptual Learning 2 Session: 8:30 am - 12:30 pm Room: Orchid Ballroom Room: Royal Palm Ballroom 1-3 Higher Cortical Processing Binocular Mechanisms 1 Multiple Object Tracking 2 Eye Movements, Search and Attention Object Perception: Recognition and Categorization Motion: Higher Mechanisms and Illusions Take down: 12:30 - 12:45 pm Room: Royal Palm Ballroom 6-8 Attention: Selection and Modulation 1 Sunday Afternoon, May 11 Faces: Inversion and Viewpoint Effects Setup: 2:15 - 2:30 pm Multisensory Processing: Low Level Session: 2:30 - 6:30 pm Room: Orchid Ballroom Room: Royal Palm Ballroom 1-3 Faces: Learning and Expertise Attention: Object-based Selection Faces: Lifespan Development Color Perception Visual Working Memory 1 Perceptual Organization: Contours Take down: 12:30 - 12:45 pm Room: Royal Palm Ballroom 6-8 Motion: Space and Speed Saturday Afternoon, May 10 Perception and Action: Goal Directed Movements Setup: 2:15 - 2:30 pm Reading Session: 2:30 - 6:30 pm Room: Orchid Ballroom Room: Royal Palm Ballroom 1-3 Eye Movements Binocular Rivalry and Integration 1 Object Perception 1 Faces: Other-race Effects Smooth Pursuit and Perception Spatial Vision: Mechanisms 1 Take down: 6:30 - 6:45 pm Room: Royal Palm Ballroom 6-8 Lightness, Brightness and Luminance Monday Morning, May 12 Perception and Action: Reaching and Grasping Setup: 8:15 - 8:30 am Search 1 Session: 8:30 am - 12:30 pm Room: Orchid Ballroom Room: Royal Palm Ballroom 1-3 Scene Perception 1 Faces: Emotion Spatial Vision: Natural Images and Texture Perceptual Organization: 2D Shape Temporal Processing and Dynamics Scene Perception 2 Take down: 6:30 - 6:45 pm Room: Royal Palm Ballroom 6-8 3D Space Perception Attention: Crossmodal and Cognitive Effects Attention: Selection and Modulation 2 Room: Orchid Ballroom Binocular Rivalry and Integration 2 Receptive Fields and Maps Take down: 12:30 - 12:45 pm 6 Vision Sciences Society VSS 2008 Program Poster Schedule

Tuesday Morning, May 13 Poster Information Setup: 8:15 - 8:30 am The Friday evening poster session is located in the Vista Ballroom Session: 8:30 am - 12:30 pm (Lobby level). All other poster sessions are held on the Ballroom level in Royal Ballroom 1-3, Royal Ballroom 6-8, and Orchid Room: Royal Palm Ballroom 1-3 Ballroom. 3D Stereopsis and Motion Attention: Interactions with Memory Posters should be put up at the beginning of a session and taken down at the end. Authors are expected to be present at their post- Attention: Theoretical and Computational Models ers during the entire “Author Presents” time, but may be there Room: Royal Palm Ballroom 6-8 longer (see schedule below). Faces: Wholes, Part, Configurations and Features Please be courteous and take down your poster promptly at the Motion: Biological Motion end of the session, so that the board is empty when the next pre- Room: Orchid Ballroom senter arrives to put up his or her poster. Saccadic Eye Movements Push pins are available for your use and are located at the Meet- Spatial Vision: Mechanisms 2 ing Registration Desk in the Royal Palm foyer. Take down: 12:30 - 12:45 pm Author Presents Schedule Tuesday Afternoon, May 13 Friday Evening Poster Session: 5:30 - 8:30 pm Setup: 2:15 - 2:30 pm 5:30 - 6:00 pm - All authors present Session: 2:30 am - 6:30 pm 6:00 - 7:00 pm - Even numbered posters authors present Room: Royal Palm Ballroom 1-3 7:00 - 8:00 pm - Odd numbered posters authors present Attention: Costs of Divided Attention 8:00 - 8:30 pm - All authors present Attention: Neural Mechanisms Morning Poster Sessions Perceptual Organization: Grouping and Segmentation Saturday - Wednesday: 8:30 am -12:30 pm Room: Royal Palm Ballroom 6-8 8:30 - 9:00 am - All authors present Motion: Spatial Interactions and Aftereffects 9:30 - 10:30 am - Even numbered posters authors present Perception and Action: New Issues 10:30 - 11:30 am - Odd numbered posters authors present Room: Orchid Ballroom 12:00 - 12:30 pm - All authors present Multisensory Processing: High Level Afternoon Poster Sessions Search 3 Saturday - Tuesday: 2:30 - 6:30 pm Take down: 6:30 - 6:45 pm 2:30 - 3:00 pm - All authors present Wednesday Morning, May 14 3:30 - 4:30 pm - Even numbered posters authors present 4:30 - 5:30 pm - Odd numbered posters authors present Setup: 8:15 - 8:30 am 6:00 - 6:30 pm - All authors present Session: 8:30 am - 12:30 pm Room: Royal Palm Ballroom 1-3 Attention: Inhibition and Capture Perceptual Learning 3 Room: Royal Palm Ballroom 6-8 Faces: Adaptation and Context Perception and Action: Locomotion and Navigation Visual Working Memory 2 Take down: 12:30 - 12:45 pm

Vision Sciences Society 7 Talk Schedule

Saturday, May 10 Time Vista Ballroom Royal Ballroom 4-5 8:30 - 10:00 am Central Pathways Perceptual Organization 1 10:30 am - 12:15 pm 3D Perception and Image Statistics Object: Neural Mechanisms 2:30 - 4:00 pm Eye Movements and Perception Multiple Object Tracking 1 4:30 - 6:15 pm Cortical Processing Attention: Divided Attention Sunday, May 11 Time Vista Ballroom Royal Ballroom 4-5 8:30 - 10:00 am Perception and Action: How Dissociated Are They? Search 2 10:30 am - 12:15 pm Motion Processing Attention: Neural Mechanisms and Models 2:30 - 4:00 pm Cross-Modal Interactions Faces: Neural Mechanisms 2 4:30 - 6:15 pm Binocular Mechanisms 2 Decision and Reward Monday, May 12 Time Vista Ballroom Royal Ballroom 4-5 8:30 - 10:00 am Global and Biological Motion Attention to Objects and Scenes 10:30 am - 12:15 pm Spatial Vision: Natural Scene Statistics Visual Memory

Tuesday, May 13 Time Vista Ballroom Royal Ballroom 4-5 8:30 - 10:00 am Processing in Time and Space (8:30 - 10:15 am) Perceptual Organization 2 10:30 am - 12:15 pm Vision for Action Object Perception 2 2:30 - 4:00 pm Visual Pathways: Receptors to Cortex Face Perception: Emotion and Experience 4:30 - 6:15 pm Spatial Vision: Crowding and Eccentricity 2 Perceptual Learning 1 Wednesday, May 14 Time Vista Ballroom Royal Ballroom 4-5 8:30 - 10:00 am Binocular Mechanisms 3 Attention to Locations and Features 10:30 am - 12:15 pm Color Appearance Scene Perception 3 (10:30 am - 12:00 pm)

Speaker Information The meeting rooms are equipped with a data/video projector and a projection screen. Presentations can be made from your Mac or PC laptop. A technician will be present in each room to handle any technical problems that may arise. Please arrive at the Ballroom no less than 30 minutes before the start of your session. Presenters are welcome to test their presentations between talk sessions. Please give priority to presenters whose talk is scheduled for the subsequent session.

8 Vision Sciences Society Travel Awards

Elsevier/Vision Research Travel Awards VSS congratulates this year’s recipients of the 2008 Elsevier/Vision Research Travel Award. The Travel Awards will be presented at the start of the Keynote Address on Saturday, May 10, 7:00 pm in the Royal Palm Ballroom.

Peter Battaglia Tamar Makin University of Minnesota, Department of Psychology Hebrew University of Jerusalem, Department of Neurobiology, Advisors: Paul Schrater, Daniel Kersten Life Sciences Institute Jason Haberman Advisor: Ehud Zohary University of California, Davis Travis Meyer Advisor: David Whitney Wake Forest Medical Center Grit Herzmann Advisor: Christos Constantinidis Humboldt-University Berlin, Germany Anirvan Nandy Advisor: Werner Sommer University of Southern California, Department of Psychology Po-Jang Hsieh Advisor: Bosco S. Tjan Dartmouth College, Psychological and Brain Sciences Tim Preston Advisor: Peter Tse University of Birmingham, School of Psychology Jie Huang Advisor: Zoe Kourtzi Brandeis University, Department of Psychology Constantin Rothkopf Advisor: Robert Sekuler University of Rochester, Center for Visual Science, Department Sung Jun Joo of Brain and Cognitive Sciences Yonsei University, Graduate Program in Cognitive Science Advisors: Dana Ballard, Mary Hayhoe Advisor: Sang Chul Chong Anna Seydell Min-Suk Kang University of Giessen, Germany Vanderbilt University, Department of psychology Advisor: Julia Trommershäuser Advisor: Randolph Blake Yetta Kwailing Wong Robyn Kim Vanderbilt University UCLA Advisor: Isabel Gauthier Advisor: Ladan Shams Wei Wu Jonas Kubilius Duke University, Department of Neurobiology MIT, McGovern Institute for Brain Research Advisor: David Fitzpatrick Advisors: Nancy Kanwisher, Daniel D. Dilks Serap Yigit Tingting Liu University of Washington, Cognition and Perception, University of Minnesota, Department of Psychology, Eye & ENT Psychology Department Hospital of Fudan University, Department of Ophthalmology Advisor: John Palmer Advisor: Sheng He Lee Lovejoy University of California San Diego, Salk Institute and Graduate Program in Neurosciences Advisor: Rich Krauzlis

Vision Sciences Society 9 Demo Night

6th Annual Demo Night The Blue Arcs – functional imaging of neural activity in your own retina Monday, May 12, 6:30 – 9:30 pm BBQ 6:30 – 8:30 pm Vista Ballroom, Vista Terrace and Sunset Richard O. Brown; The Exploratorium Deck A simple demonstration of the Blue Arcs of the Retina, a Demos 7:30 – 9:30 pm Royal Palm foyer, Acacia Meeting beautiful entoptic phenomenon with a long history (Pur- Rooms kinje 1825, Moreland 1968), which deserves to be more Please join us Monday night for the 6th Annual VSS Demo widely known. Night, a spectacular night of imaginative demos, social interaction and delectable food. This year’s BBQ will An opti-mechanical demonstration of differential be held on the beautiful Sunset Terrace and Vista Deck chromatic and achromatic flicker fusion overlooking the Naples Grande main pool. Demos will be Gideon P. Caplovitz and Howard C. Hughes; Dartmouth College located upstairs on the ballroom level in the Royal Ball- We will present a classic dynamic demonstration of dif- room foyer and Acacia Meeting Rooms. ferential flicker fusion rates for achromatic and chromatic Richard O. Brown, Arthur Shapiro and Shin Shimojo have flicker, using birefringent materials and polarized light. curated 21 demonstrations of visual phenomena by VSS members, highlighting the important roles demonstrations Stereo rotation standstill play in vision research and education. Max R. Dürsteler; Zurich University Hospital Demo Night is free for all registered VSS attendees. Meal A rotating spoked wheel defined only by disparity cues tickets are not required, but you must wear your VSS appears stationary when fixating the center of rotation. badge for entry to the BBQ. Guests and family members of With peripheral fixation, one can infer the wheel’s rotation all ages are welcome to attend the demos, but must pur- by tracking single spokes. chase a ticket for the BBQ . You can register your guests at Sal, an embodied robotic platform for real-time any time during the meeting at the VSS Registration Desk located in the Royal Ballroom foyer. A desk will also be set visual attention, object recognition and manipu- up at the entrance to the BBQ in the Vista Ballroom begin- lation ning at 6:00 pm on Monday night. Lior Elazary, Laurent Itti, Rob Peters and Kai Chang; USC Guest prices An integrated robotic head/arm system, controlled by a Adults: $30 pair of laptop computers (“dorsal” and “ventral”), will be Youth (6-12 years old): $15 able to locate, learn, recognize and grasp visual objects in Children under 6: free real time. Demonstrations “The impossibile but possibile transparency” and Wide field of view HMD walking experience in other new illusions Virtual Reality Simone Gori and Daniela Bressanelli; University of Trieste and Bryce Armstrong and Matthias Pusch; WorldViz LLC University of Verona New demo worlds by WorldViz will immerse participants We will demonstrate new motion illusions , including a at higher levels with a new high-speed wide area tracking new effect of transparency that arises in a special condition system and new wide FOV HMD setup with improved in which the colors combination contradicts the transpar- resolution. ency rules. LITE Vision Demonstrations A novel method for eye movement detection Kenneth Brecher; Boston University and fixation training I will present the most recent Project LITE vision demon- Parkson Leung, Emmanuel Guzman, Satoru Suzuki, Marcia strations (including ones not yet posted on the web) - both Grabowecky and Steve Franconeri; Northwestern University computer software and new physical objects.

10 Vision Sciences Society VSS 2008 Program Demo Night

We will demonstrate a rapid contrast-reversing display of Perpetual collision, long-range argyles, and other random-dots which appears uniform during fixation, but illusions in which the random-dot pattern is perceived during eye Arthur Shapiro and Emily Knight; Bucknell University movements or blinks. We will show novel interactive visual effects. Perpetual col- 3D shape recovery from a single 2D image lisions illustrate global motion percepts from local changes Yunfeng Li, Tadamasa Sawada, Yll Haxhimusa, Stephen Sebas- at boundaries. Long-range argyles show strong lightness/ tian and Zygmunt Pizlo; Purdue University brightness differences over large distances. We will demonstrate software that can take a single 2D Illusions that illustrate fundamental differences image of a 3D scene and recover 3D shapes of objects in the between foveal and peripheral vision scene, based on contours of the objects extracted by hand or Emily Knight, Arthur Shapiro and Zhong-Lin Lu; Bucknell automatically. University and USC Rolling perception without rolling motion We will present a series of new interactive displays Songjoo Oh and Maggie Shiffrar; Rutgers-Newark designed to test the hypothesis that peripheral vision con- tains less precise spatial and temporal phase information We will show that contextual cues systematically trigger than foveal vision. the perception of illusory rotation in optically ambiguous, moving homogeneous circles, in which visual cues to rota- Smile Maze:Real-time Expression Recognition tion are absent. Game Pip and pop Jim Tanaka, Jeff Cockburn, Matt Pierce, Javier Movellan and Chris Olivers, Erik van der Burg, Jan Theeuwes and Adelbert Marni Bartlett; University of Victoria Bronkhorst; Vrije Universiteit Amsterdam Smile Maze is an interactive face training exercise, incor- In dynamic, cluttered displays, a spatially non-specific porating the Computer Expression Recognition Toolbox sound (“pip”) dramatically improves detection and causes developed at UCSD, in which players must produce target “pop out” of a visual stimulus that is otherwise very dif- facial expressions to advance. ficult to spot. The Rubber Pencil Illusion The Phantom Pulse Effect Revisited Lore Thaler; The Ohio State University David Peterzel; UCSD, SDSU, VA Hospital I will demonstrate the Rubber Pencil Illusion. When a The “phantom pulse effect”, in which rapid mirror rever- pencil is held loosely and wiggled up and down in a com- sals of one’s body can evoke powerful and unusual visual- bination of translatory and rotational motion, it appears to tactile, has been optimized and will be demonstrated by bend. two distinct methods. Edgeless filling-in and paradoxical edge Mega suppression (aka Granny Smith illusion) suppression Dr Yury Petrov and Olga Meleshkevich; Northeastern Univer- Christopher Tyler; Smith-Kettlewell Eye Research Institute sity I will demonstrate that ‘edgeless’ afterimages (Gaussian A brief change of an object’s color is completely masked blobs) appear much more readily than sharp-edged ones, when an object of a matching color is simultaneously which exhibit a prolonged appearance delay. This is the flashed nearby, when presented in the visual periphery. reverse of edge-based filling-in. Strong percepts of motion through depth without Perception of depth determines the illusory strong percepts of position in depth motion of subjective surfaces within a wire cube Bas Rokers and Thad Czuba; The University of Texas at Austin Albert Yonas; University of Minnesota Binocularly anticorrelated random dot displays yield poor When 3 sides of a concave wire cube are viewed monocu- or nonexistent percepts of depth, but motion through depth larly in front of a surface with minimal texture, it most percepts for the same stimuli are relatively unaffected. often appears convex. When the viewer moves, both the cube and the surface appear to rotate.

Vision Sciences Society 11 Attendee Resources

ATM Sunday, May 11 An ATM is located in the hotel’s main lobby. Kids Club is closed for Mother’s Day Monday, May 12 Baggage Check Morning session (8:30 am - 1:00 pm) Bags can be checked with the Bell hop in the main lobby. Tuesday, May 13 Business Center Morning session (8:30 am - 1:00 pm) The Business Center is located in the Orchid Foyer. Afternoon session (1:00 - 4:00 pm) Child Daycare Full Day (8:30 am - 4:00 pm) Daycare is available through the Naples Grande Kids Wednesday, May 14 Club. Half day, full day and evening programs are avail- Morning session (8:30 am - 1:00 pm) able. Reservations should be made in advance by calling The Naples Grande Kids Club is operated by the Naples 239.597.3232, ext. 5612. Grande Hotel. Morning Session: 8:30 am - 1:00 pm Copying and Printing Morning session includes a trip through the winding man- Copying and printing can be done at the Hyatt Business grove forest for a visit to the secluded beach, a variety of Center, located near the reception desk in the upper lobby. activities and lunch at the beach. The nearest FedEx Kinko’s is approximately 2.5 miles away Cost: $40 first child; $20 each additional child from same at 890 Neapolitan Way (cross street Tamiami Trail). family Afternoon Session: 1:00 pm - 4:00 pm Food Service Afternoon session includes swimming and activities at the Complimentary coffee and tea will be available each morn- Mangrove Mountain Pool, arts and crafts and a tasty treat. ing in the Royal Palm Foyer. Coffee, tea, lemonade and Bring a swimsuit for the afternoon session. sodas will also be served each afternoon between afternoon Cost: $35 first child; $18 each additional child from same talk sessions. family Café Vision Full Day: 8:30 am - 4:00 pm Cash stations will be set up in the Royal Palm Foyer during Cost: $65 first child; $33 each additional child from same breakfast and also outside on the Sunset Deck for lunch. family Breakfast service is available from 7:30 - 9:30 am daily. Lunch service is available from 12:30 - 2:30 pm Saturday Kids Night Out: 6:00 - 9:00 pm through Tuesday. Kids Night Out offers a themed evening party for kids 4 - 12 including dinner, games, activities and a movie. The VSS schedule gives a generous two-hour lunch period this year so that you can take advantage of the beauti- Cost: $45 a child ful surroundings and amenities available at the Naples Kids Club will be offered on the following days for VSS attendees: Grande. All Naples Grande facilities are open to all VSS Friday, May 9 attendees and their guests. Grab a lunch and walk down Afternoon session (1:00 - 4:00 pm) the path through the natural mangrove estuary to enjoy a break at the beach. Electric carts also run continuously from Kids Night out (6:00 - 9:00 pm) VSS evening Poster Session the Hotel to the beach and back. and Reception runs from 5:30 - 8:30 pm Spressi Saturday, May 10 Located in the resort lobby, offering a selection of hot coffee Morning session (8:30 am - 1:00 pm) drinks and teas, light breakfast and lunch fare to go. Afternoon session (1:00 - 4:00 pm) Full Day (8:30 am - 4:00 pm) Hours: 6:00 am - 6:00 pm Kids Night Out (6:00 - 9:00 pm) VSS Keynote Address and Awards Ceremony runs from 7:00 - 8:30 pm

12 Vision Sciences Society VSS 2008 Program Attendee Resources

Paradise Grill Internet access can be purchased in your hotel room for Located at the beach, serving salads, sandwiches, snacks $9.95 per day. and refreshing beverages. Lost and Found Hours: 11:00 am - 5:00 pm Food Lost and found is located at the Meeting Registration desk 11:00 am - Sunset Beverage in the Royal Palm Foyer. Palm Terrace Pool Bar & Grill Informal poolside bar serving salads, sandwiches, ham- Message Center burgers and snacks. Messages for registrants can be left and retrieved at the Hours: 11:00 am - 5:00 pm Food Registration Desk. A bulletin board will be available in the 11:00 am - 6:00 pm Beverage Royal Palm Foyer for announcements and job postings. Aura Parking Located in the resort lobby, featuring innovative and sump- Complimentary self-parking is available inside the garage tuous menus for breakfast, lunch and dinner. On Mothers of the Naples Grande. day there will be a plated brunch from 12:00 pm - 4:00 pm. Hours: 7:00 - 11:00 am Breakfast (Sundays till 12:00 pm) Shipping 11:30 am - 2:30 pm Lunch (Sundays open at 12:00 pm) To ship your poster or other items home from the meet- 6:00 - 10:00 pm Dinner ing ask for the Concierge at the front desk of the Naples Aura Bar Grande. Hours: 12:00 pm - 12:00 am How to Contact Us Internet Access If you need to reach VSS or meeting personnel while at the Free Internet access is available on the Lobby level of the meeting, call ext. 6088 from a house phone, or from outside hotel, which includes the bar and restaurant areas. the hotel, call 239-597-3232, ext. 6088. The Cyber Vision Internet Café (formerly located on the balcony level of the Sarasota Municipal Auditorium) is now located in the Orchid Ballroom foyer. The Orchid Ballroom foyer is located on the Ballroom level where most poster and talk sessions are held. Free wireless Internet access and Internet terminals are provided. Please note that Internet access on the Lobby and Ballroom levels are different wireless networks and may require that you connect to a different wireless access point. Internet access is not provided in the poster and talk meet- ing rooms.

Don’t Miss Club Vision Tuesday, May 15, 9:30 pm – 1:30 am, Vista Ballroom and Sunset Deck Each year the climax of the VSS social program takes place on the last night of the conference. In addition to a great sound system, special lighting effects, a cash bar, this year’s Club Vision will feature a professional DJ. The wearing of glowing or flashing accessories has become a tradition for this event and we will again be distributing free glow-in-the-dark necklaces and bracelets at the event. We encourage you to also bring your own creative accessories. Dance and party with us until 1:30 am.

Vision Sciences Society 13 Exhibitors

VSS recognizes the following companies who are exhibit- Features include import of common data file formats, on ing at VSS 2008. Thank you for your participation and and off-line multi-channel spike template matching and support. automatic detection of data features with extraction of measurements to XY plots or data channels. Data can also Exhibit Hours be exported to spreadsheet packages and Matlab. Saturday, May 10, 8:30 am – 6:30 pm Systems can be customised by users who wish to add their Sunday, May 11, 8:30 am – 6:30 pm own routines and automate repetitive tasks. Monday, May 12, 8:00 am – 12:30 pm Tuesday, May 13, 8:30 am – 6:30 pm The MIT Press All exhibits are located in the Orchid Ballroom. The MIT Press publishes many books and journals dedi- cated to the vision sciences, visual neuroscience and cogni- Applied Science Laboratories tive science, perception and related fields. Please visit our For over 30 years, Applied Science Laboratories (ASL) has exhibit area (Booth #10) to receive a 20% discount on our been providing application-based eye tracking solutions newest and most relevant titles in the field including: Cha- that match the discerning needs of researchers worldwide. lupa and Williams (eds.)/ Eye, Retina and Visual System of ASL was the first company to develop many new innova- the Mouse (forthcoming June 2008), Pizlo/ 3D Shape, Arp/ tions including the Mobile Eye, a completely tetherless Scenario Visualization and Pylyshyn/ Things and Places. system for both indoor and outdoor applications. ASL’s continues to integrate with new technologies to meet Oxford University Press its continuing mission of advancing the understanding Please visit our booth, where you can save 20% off all of of eye movement and dynamics. ASL’s range of systems our titles, including Luck: Visual Memory, Shipley: Under- represents the most complete line of eye measurement and standing Events, Wright: Orienting of Attention, Howard: recording equipment available today. ASL’s technical and Seeing in Depth, Bachmann: Experimental Phenomena customer support are unmatched and is the hallmark of its of Consciousness, Peterson: In the Mind’s Eye, Haggard: industry leadership. Sensorimotor Foundations of Higher Cognition, Driver: Mental Processes in the Human Brain, the new paperback Arrington Research, Inc. version of Spivey: The Continuity of Mind, Rizzolatti: Mir- Arrington Research has been providing reliable afford- rors in the Human Brain, Wong: Eye Movement Disorders, able eye trackers for the research market worldwide for the second edition of Milner: The Visual Brain in Action, over 10 years. ViewPoint EyeTracker® systems are the Kuehni: Color Ordered, and Kosslyn: Clear and to the easiest and best value available and include light-weight Point. head mounted, HMD and head fixed systems. All systems include a Software Developers Kit (SDK), real-time Ether- SensoMotoric Instruments net & serial communication, built-in stimulus presentation, SensoMotoric Instruments designs advanced video eye post-hoc data analysis tools, a MATLAB toolbox, many tracking systems that combine ease of use and flexibility other 3rd Party product interfaces and examples. with advanced technology. SMI products offer the ability to measure gaze position, saccades, fixations, pupil size, Cambridge Electronic Design Ltd torsion, etc. This includes fully remote systems, binocular Data acquisition, analysis and experiment control sys- high-speed/high-precision, and FMRI/MEG compatible tems. Applications include intracellular and extracellular systems. New for 2008: Experiment Center 360°, offering a electrophysiology, spike shape analysis, LTP / LTD, TMS, simple solution to stimulus presentation, data acquisition complex stimulus generation, vision research, behavioural and analysis. studies, evoked response, signal averaging, spectral analy- sis, paperless chart recording and teaching systems.

14 Vision Sciences Society VSS 2008 Program Exhibitors

SR Research Ltd. WorldViz SR Research, makers of the EyeLink Hi-Speed eye tracker WorldViz is an industry leader in interactive virtual reality line, have been developing advanced eye tracking technol- solutions. The company’s flagship products are VIZARD, ogies since 1992. The new EyeLink 1000 is a high resolu- the VR communities favored interactive 3D content tion 1000 Hz video-based eye tracker available in either a creation software, and PPT X4, the most cost effective remote or mirrored optics configuration. The EyeLink II is wide-area tracking system currently available. WorldViz a head-mounted 500 Hz high-speed binocular eye tracker provides high quality, low-cost immersive 3D products to with ultra low noise and extremely high spatial resolution. researchers, educators, designers, manufacturers, and other Please visit our website at http://www.sr-research.com for professionals, integrating all common VR products on the details on our eye tracking hardware and software product market and delivering complete turnkey solutions. range. Starr Life Sciences Corp. STARR’s cornerstone product, the MouseOx™, is the world’s first and only pulse oximeter for mice and rats. The MouseOx is more than just a pulse oximeter. It provides real-time, beat-by-beat measurements of Pulse Rate, Breath Rate, Arterial Oxygen Saturation and Blood Flow, all from one simple, easy to use, non-invasive sensor applied to the subject’s leg or paw. The MouseOx accurately measures physiologic parameters on Adult through Neonatal Mice and Rats with heart rate ranges from 90-900 beats per minute.

Vision Sciences Society 15 Friday Symposia Member-Initiated Symposia

Symposium summaries are presented below. See the signal, induced by the prior experience of the prime, that could explain the shift in classification. In the work of Treves, we see examples of networks Abstracts book for individual presentation abstracts. that reproduce the observed late convergence of neural activity onto the Schedule Overview response to an image stored in memory, and that can simulate mechanisms possibly underlying predictive behavior. Finally, in the work of Shapley, Friday, May 9, 1:00 - 3:00 pm we see that simple cells in layer 2/3 of V1 (a major input layer for intra-cor- S1: Perceptual expectations and the neural processing of tical connections) paradoxically show dynamic nonlinearities. complex images, Royal Palm Ballroom 6-8 The presence of a dynamic nonlinearity in the responses of V1 simple cells indicates that first-order analyses often capture only a fraction of neuronal S2: Cortical organization and dynamics for visual perception behavior, a consideration with wide ranging implications for the analysis and beyond, Royal Palm Ballroom 4 in visual responses in more advanced cortical areas. Signals provided by S3: Crowding, Royal Palm Ballroom 5 expectation might influence processing throughout the visual system to bias the perception and neural processing of the visual stimulus in the con- S4: Visual Memory and the Brain, Orchid Ballroom 1 text of that expectation. Friday, May 9, 3:30 - 5:30 pm The work to be described is of significant scientific merit and reflects recent S5: Bayesian models applied to perceptual behavior, work in the field; it is original, forcing re-examination of the traditional Royal Palm Ballroom 4 view of vision as a method of extracting information from the visual scene in the absence of contextual knowledge, a topic of broad interest to those S6: Action for perception: functional significance of eye studying visual perception. movements for vision, Orchid Ballroom 1 Presentations S7: The past, present, and future of the written word, The proactive brain: using analogies and associations to Royal Palm Ballroom 5 generate predictions S8: Surface material perception, Royal Palm Ballroom 6-8 Moshe Bar; Harvard Medical School Neural selectivity in inferotemporal cortex during active S1: Perceptual expectations and the neural classification of photographic images. processing of complex images. Bharathi Jagadeesh; University of Washington Friday, May 9, 1:00 - 3:00 pm, Royal Palm Ballroom 6-8 Experience-based coding in categorical face perception Organizer: Bharathi Jagadeesh; University of Washington Nicholas Furl; University College London Presenters: Moshe Bar, Bharathi Jagadeesh, Nicholas Furl, Valentina Daelli Categorical perception may reveal cortical adaptive and Robert Shapley dynamics Symposium Summary Valentina Daelli; SISSA The processing of complex images occurs within the context of prior expec- Contrast-sign specificity built into the primary visual cortex, tations and of current knowledge about the world. A clue about an image, V1 “think of an elephant”, for example, can cause an otherwise nonsensical Robert Shapley; NYU image to transform into a meaningful percept. The informative clue pre- sumably activates the neural substrate of an expectation about the scene that allows the visual stimulus representation to be more readily interpreted. In S2: Cortical organization and dynamics for visual this symposium we aim to discuss the neural mechanisms that underlie the use of clues and context to assist in the interpretation of ambiguous stimuli. perception and beyond The work of five laboratories, using imaging, single-unit recording, MEG, Friday, May 9, 1:00 - 3:00 pm, Royal Palm Ballroom 4 psychophysics, and network models of visual processes all show evidence Organizer: Zoe Kourtzi; University of Birmingham of the impact of prior knowledge on the processing of visual stimuli. Presenters: Martin I. Sereno, Uri Hasson, Wim Vanduffel, Charles E. In the work of Bar, we see evidence that a short latency neural response Connor, Geoffrey M. Boynton and Pieter R. Roelfsem may be induced in higher level cortical areas by complex signals travel- ing through a fast visual pathway. This pathway may provide the neural Symposium Summary mechanism that modifies the processing of visual stimuli as they stream The symposium aims to showcase state-of-the-art work and methods for through the brain. In the work of Jagadeesh, we see a potential effect of studying the cortical dynamics that mediate complex and adaptive behav- that modified iours. processing: neural selectivity in inferotemporal cortex is sufficient to Extensive work in anatomy, neurophysiology and brain imaging has explain performance in a classification task with difficult to classify com- approached this challenge by studying the topography and neural func- plex images, but only when the images are evaluated in a particular framed tion of discrete cortical structures in the human and non-human primate context: Is the image A or B (where A or B are photographs, for example brain. This approach has been very successful in generating a roadmap of a horse and a giraffe). In the work of Furl, human subjects were asked to the primate brain: classify individual exemplars of faces along a particular dimension (emo- identifying a large number of different cortical areas associated with dif- tion), and had prior experience with the images in the form of an adapting ferent functions and cognitive abilities. However, understanding how the stimulus. In this context, classification is shifted away from the adapting brain generates complex and adaptive behaviours entails extending beyond stimulus. Simultaneously recorded MEG activity shows evidence reentrant

16 Vision Sciences Society Friday Symposia VSS 2008 Program Member-Initiated Symposia

isolated cortical centres and investigating the spatio-temporal dynamics Correlations between visual search and crowding that underlie information processing within and across cortical networks. Brad C. Motter; Veterans Affairs Medical Center and SUNY Upstate Recent developments in multi-site neurophysiological recordings and stim- Medical University ulation combined with advances in brain imaging have provided power- ful methods for studying cortical circuits and novel insights into cortical Locus of spatial attention determines inward-outward anisot- dynamics. ropy in crowding The symposium will bring together pioneers in the study of cortical circuits Yury Petrov; Northeastern University in the human and the monkey brain and combine evidence from interdisci- Context-induced acuity loss for tilt: If it is not crowding, what plinary approaches: physiology, imaging, computational modelling. is it? First we will present brain imaging work that characterizes the common Joshua A. Solomon; City University, London principles of spatial and temporal organization across and beyond the human visual cortex (Sereno, Hasson). Second, we will discuss studies that The uncrowded window for object recognition delineate the causal interactions within these cortical circuits combining Katharine A. Tillman; New York University fMRI and microstimulation (Vanduffel). Third, we will discuss neurophysi- ological evidence for the functional role of these spatiotemporal interac- tions in the integration of sensory information to global percepts for visual S4: Visual Memory and the Brain recognition and actions (Connor). Fourth, we will present brain imaging Friday, May 9, 1:00 - 3:00 pm, Orchid Ballroom 1 work showing that cortical circuits adapt to the task demands and the Organizer: Marian Berryhill; University of Pensylvania attentional state of the observer (Boynton). Finally, we will present compu- tational approaches investigating how attention and learning shape inter- Presenters: Lynn C. Robertson, Yaoda Xu, Yuhong Jiang; Neil Muggleton actions within cortical circuits for adaptive behaviour (Roelfsema). and Marian E. Berryhill Thus, the symposium will serve as a forum for discussing novel evidence Symposium Summary on cortical organization and dynamics emerging from current human and Focus: Visual memory describes the relationship between perceptual pro- animal research and a tutorial for interdisciplinary state-of-the-art methods cessing and the storage and retrieval of the resulting neural representa- for research in this field. As such, the symposium will target a broad audi- tions. Visual memory occurs over a broad time rangeof scenes across eye ence of researchers and students in the vision sciences society interested in movements - to years - in order to visually navigate to a previously visited understanding the link between brain and behaviour. location or to recognize an old friend. How does the brain encode, store, Presentations and retrieve theserepresentations? What neural mechanism limits the capacity and resolution of visual memory? Do the same neural areas par- Finding the parts of the cortex ticipate in short-term and long-term visual memory? Do particular neural Martin I. Sereno; UCL and Birkbeck, London regions, such as the intraparietal sulcus, participate only in visual memory, or does it have a more generally role in attentionally demanding tasks such A hierarchy of temporal receptive windows in human cortex as binding and multi-object tracking? Are different brain areas critically Uri Hasson; New York University involved in storing different visual materials, such as simple colors or com- Investigating causal functional interactions between brain plex scenes? These topics have only begun to be studied; the purpose of regions by combining fMRI and intracortical electrical this symposium is to discuss the latest research and current problems facing microstimulation in awake behaving monkeys. our understanding of visualmemory. Investigators in this area of research employ a variety of techniques such as the lesion method (neuropsychol- Wim Vanduffel; Massachusetts General Hospital and K.U. Leuven Medical ogy and TMS), neuroimaging (fMRI, ERP), and behavioral studies. School Timeliness: The finding that the intraparietal sulcus may limit the capacity Spatiotemporal integration of object structure information of visual short-term memory is an example of a topic that has been pub- Charles E. Connor; John Hopkins University School of Medicine lished in prominent journals, thereby fueling new studies andgenerating broad interest. Moreover, this general topic of the neural basis of visual Feature-Based Attention in Human Visual Cortex memory relates to several other timely topics in the visual cognition lit- Geoffrey M. Boynton; University of Washington erature including: neural areas involved inmulti-object tracking, attention, How attentional feedback guides learning of sensory repre- scene perception, navigation, and long-term memory. sentations Audience: This symposium would be accessible to a broad VSS Audience Pieter R. Roelfsema; Netherlans Institute for Neuroscience as it includes both perceptual and cognitive processing. Furthermore, by including speakers who come from a variety ofmethodological back- grounds, including neuropsychology and neuroimaging. Both students S3: Crowding and seasoned researchers will find it of interest. The audience will gain a better understanding of visualcognition and of current methodological Friday, May 9, 1:00 - 3:00 pm, Royal Palm Ballroom 5 techniques being used to understand brain-behavior relationships. Organizer: Denis G. Pelli; New York University Presentations Presenters: Patrick Cavanagh, Brad C. Motter, Yury Petrov, Joshua A. Solomon and Katharine A. Tillman Forms of visual representation in unattended space: neuro- psychological evidence Symposium Summary Lynn C. Robertson; UC Berkeley Crowding is a breakdown of object recognition. It happens when the visual system inappropriately integrates features over too large an area, coming Dissociable parietal mechanisms supporting visual short- up with an indecipherable jumble instead an object. An explosion of new term memory for objects experiments exploit crowding to study object recognition by breaking it. Yaoda Xu; Yale University The five speakers will review past work, providing a tutorial introduction to crowding, and will describe the latest experiments seeking to define the Talk by Yuhong Jiang limits of crowding and object recognition. The general question, including Yuhong Jiang; University of Minnesota “integration”, “binding”, “segmentation”, “grouping,” “contour integra- Migrating Memories: Remembering what comes next tion”, and “selective attention”, is a burning issue for most members of VSS. Neil Muggleton; University College London Presentations When was I Where? Crowding: When grouping goes wrong Marian E. Berryhill; University of Pennsylvania Patrick Cavanagh; Harvard University and LPP, Université Paris Descartes

Vision Sciences Society 17 Member-Initiated Symposia VSS 2008 Program

How to: Applying a Bayesian model to a perceptual ques- S5: Bayesian models applied to perceptual tion behavior Peter Battaglia; University of Minnesota Friday, May 9, 3:30 - 5:30 pm, Royal Palm Ballroom4

Friday Symposia Organizer: Peter Battaglia; University of Minnesota S6: Action for perception: functional significance Presenters: Alan Yuille, David Knill, Paul Schrater, Tom Griffiths, Konrad Koerding and Peter Battaglia of eye movements for vision Symposium Summary Friday, May 9, 3:30 - 5:30 pm, Orchid Ballroom 1 Organizers: Anna Montagnini1 and Miriam Spering2; 1Institut de Neurosci- This symposium will provide information and methodological tools for 2 researchers who are interested in modeling perception as probabilistic ences Cognitives de la Méditerranée; Justus-Liebig University Giessen, inference, but are unfamiliar with the practice of such techniques. In the Germany last 20 years, scientists characterizing perception as Bayesian inference Presenters: Maria Concetta Morrone, Tirin Moore, Michele Rucci, Miriam have produced a number of robust models that explain observed percep- Spering, Ziad Hafed and Wilson S. Geisler tual behaviors and predict new, unobserved behaviors. Such successes are Symposium Summary due to the formal, universal language of Bayesian models and the powerful When we view the world around us, our eyes are constantly in motion. hypothesis-evaluation tools they allow. Yet many researchers who attempt to build and test Bayesian models feel overwhelmed by the potentially steep Different types of eye movements are used to bring the image of an object learning curve and abandon their attempts after stumbling over unintuitive of interest onto the fovea, to keep it stable on this high-resolution area of obstacles. It is important that those scientists who recognize the explana- the retina, or to avoid visual fading. Moment by moment, eye movements tory power of Bayesian methods and wish to implement the framework change the retinal input to the visual system of primates, thereby deter- in their own research have the tools, and know-how to use them, at their mining what we see. This critical role of eye movements is now widely disposal. This symposium will provide a gentle introduction to the most acknowledged, and closely related to a research program termed “Active important elements of Bayesian models of perception, while avoiding the Vision” (Findlay & Gilchrist, 2003). nuances and subtleties that are not critical. The symposium will be geared While eye movements improve vision, they might also come at a cost. toward senior faculty and students alike, and will require no technical pre- Voluntary eye movements can impair perception of objects, space and time, requisites to understand the major concepts, and only knowledge of basic and affect attentional processing. When using eye movements as a sensitive probability theory and experimental statistics to apply the methods. Those tool to infer visual and cognitive processing, these constraints have to be comfortable with Bayesian modeling may find the symposium interesting, taken into account. but the target audience will be the uninitiated. The proposed symposium responds to an increasing interest in vision sci- The formalism of Bayesian models allows a principled description of the ences to use eye movements. The aims of the symposium are (i) to review processes that allow organisms to recover scene properties from sensory and discuss findings related to perceptual consequences of eye movements, measurements, thereby enabling a clear statement of experimental hypoth- (ii) to introduce new methodological approaches that take into account eses and their connections with related theories. Many people believe these consequences, and (iii) to encourage vision scientists to focus on the Bayesian modeling is primarily for fitting unpleasant data using a prior: dynamic interplay between vision and oculomotor behavior. this is a misconception that will be dealt with! In previous attempts to cor- The symposium spans a wide area of research on visuomotor interaction, rect such notions, most instruction about probabilistic models of perception and brings to the table junior and senior researchers from different disci- falls into one of two categories: qualitative, abstract description, or quanti- plines, studying different types of eye movements and perceptual behav- tative, technical application. This symposium constitutes a hybrid of these iors. All speakers are at the forefront of research in vision and brain sci- categories by phrasing qualitative descriptions in quantitative formalism. ences and have made significant contributions to the understanding of the Intuitive and familiar examples will be used so the connection between questions at hand, using a variety of methodological approaches. abstract and practical issues remains clear. Concetta Morrone (Università Vita-Salute, Italy) reviews findings on the The goals of this symposium are two-fold: to present the most current and perisaccadic compression of space and time, and provides a Bayesian important ideas involving probabilistic perceptual models, and provide model for these perceptual phenomena. Tirin Moore (Stanford Univer- hands-on experience working with them. To accomplish these goals, our sity, USA) discusses the neural mechanisms of perisaccadic changes in speakers will address topics such as the history and motivation for proba- visual and attentional processing. Michele Rucci (Boston University, USA) bilistic models of perception, the relation between sensory uncertainty and argues for an increase in spatial sensitivity due to involuntary miniature probability-theoretic representations of variability, the brain’s assumptions eye movements during fixation, which are optimized for the statistics of about how the world causes sensory measurements, how to investigate the natural scenes. brain’s internal knowledge of probability, framing psychophysical tasks as perceptually-guided decisions, and hands-on modeling tutorials presented Miriam Spering (University of Giessen, Germany) focuses on the relation- as Matlab scripts that will be made available for download beforehand so ship between smooth pursuit eye movements and the ability to perceive those with laptops can follow along. Each talk will link the conceptual and predict visual motion. Ziad Hafed (Salk Institute, USA) discusses the material to the scientific interests of the audience by presenting primary effect of eye movements on object perception, pointing out an intriguing research and suggesting perceptual problems that are ripe for the applica- role of oculomotor control for visual optimization. Wilson Geisler (Univer- tion of Bayesian methods. sity of Texas, USA) uses ideal-observer analysis to model the selection of fixation locations across a visual scene, demonstrating the high degree of Presentations efficiency in human visuomotor strategy. Modeling Vision as Bayesian Inference: Is it Worth the Effort? The topic of this symposium is at the same time of general interest and of Alan Yuille; University of Minnesota specific importance. It should attract at least three groups of VSS attendants – those interested in low-level visual perception, in motor behavior, and Bayesian modeling in the context of robust cue integration those using eye movements as a tool. We expect to attract both students, David Knill; University of Rochester seeking an introduction to the topic, and faculty, looking for up-to date Bayesian models for sequential decisions insights. It will be beneficial for VSS to include a symposium devoted to the dynamic and interactive link between visual perception and oculomotor Paul Schrater; University of Minnesota behavior. Exploring subjective probability distributions using Bayesian Presentations statistics Perception of space and time during saccades: a Bayesian Tom Griffiths; University of California, Berkeley explanation for perisaccadic distortions Causal inference in multisensory perception Maria Concetta Morrone; Università Vita-Salute S Raffaele, Milano, Italy Konrad Koerding; Northwestern University

18 Vision Sciences Society Friday Symposia VSS 2008 Program Member-Initiated Symposia

Neural mechanisms and correlates of perisaccadic The structures of letters and symbols throughout human changes in visual perception history are selected to match those found in objects in Tirin Moore; Stanford University School of Medicine natural scenes Mark A. Changizi; Rensselaer Polytechnic Institute Fixational eye movements, natural image statistics, and fine spatial vision Cognitive and neural mechanisms of face and word Michele Rucci; Boston University processing: Common principles Marlene Behrmann; Carnegie Mellon University Motion perception and prediction during smooth pursuit eye movements Miriam Spering; Justus-Liebig University Giessen, Germany and New York S8: Surface material perception University Friday, May 9, 3:30 - 5:30 pm, Royal Palm 6-8 Looking at visual objects Organizer: Roland W Fleming; Max Planck Institute for Biological Cyber- Ziad Hafed; Salk Institute netics, Tübingen, Germany Mechanisms of fixation selection evaluated using ideal Presenters: Roland W. Fleming, Melvyn A. Goodale, Isamu Motoyoshi, observer analysis Daniel Kersten, Laurence T. Maloney and Edward H. Adelson Wilson S. Geisler; University of Texas, Austin Symposium Summary When we look at an everyday object we gain information about its location and shape and also about the material it is made of. The apparent color S7: The past, present, and future of the written of an orange signals whether it is ripe; its apparent gloss and mesoscale word texture inform us whether it is fresh. All of these judgments are visual judg- ments about the physical chemistry of surfaces, their material properties. Friday, May 9, 3:30 - 5:30 pm, Royal Palm Ballroom 5 In the past few years, researchers have begun to study the visual assess- Organizers: Frederic Gosselin1 and Bosco S. Tjan2; 1Université de Montréal, ment of surface material properties, notably gloss and mesoscale texture 2University of Southern California (“roughness”). Their research has been facilitated by advances in computer Presenters: Susana T.L. Chung, Dennis M. Levi, Denis G. Pelli, Gordon E. graphics, statistical methodology, and experimental methods and also by a Legge, Mark A. Changiz and Marlene Behrmann growing realization that the visual system is best studied using stimuli that Symposium Summary approximate the environment we live in. This symposium concerns recent research in material perception presented by six researchers in computer Gutenberg’s invention has democratized the written word: It is estimated science, neuroscience and visual perception. that an average English reader will be exposed to over 100 million printed The successive mappings from surface property to retinal image to neural words before the age of 25. The scientific investigation of reading pioneered state to material judgments are evidently complex. Coming to understand by Cattell in the 19th century was largely focused on single word recognition how each step leads to the next is a fascinating series of challenges that through the study of its cognitive, linguistic, and other high-level determi- crosses disciplines. An initial challenge is to work out how changes in sur- nants (e.g., lexical frequency). Accordingly, in most of the influential theo- face material properties are mirrored in changes in retinal information, to ries of reading, the front-end visual processing remains unspecified, except identify the cues that could potentially signal a surface material property with the assumption that it provides the abstract letter identities. This such as gloss or roughness. approach to reading greatly underestimates the complexity and the critical role of vision. Text legibility is strongly determined by the ease with which A second challenge is to determine which cues are actually used by the letters can be identified (Pelli et al., 2003), but it appears that standard fonts visual system in assessing material properties. Of particular interest are (e.g., Arial, Times) may be suboptimal as visual stimuli. For instance, the recent claims that very simple image statistics contain considerable infor- discriminability of a letter from the remainder of the alphabet, as indexed mation relevant to assessing surface material properties. A third challenge by identification accuracy with brief presentations, is inversely correlated concerns the neural encoding of surface properties and what we can learn with letter frequency, such that the letters most frequently encountered in from neuroimaging, a fourth, how variations in one surface material prop- texts are among the least discriminable. There is also a significant mismatch erty affect perception of a second. between the diagnostic spatial frequency spectra of letters and the human A final – and fundamental -- challenge is to work out how the organism contrast sensitivity function, such that a large proportion of stimulus infor- learns to use visual estimates of material properties to guide everyday mation is of poor use for the visual system (Chung et al., 2002; Majaj et al., actions -- to decide which oranges to eat and which to avoid. 2002; Poder, 2003; Solomon & Pelli, 1994). Is there room for improvement? The symposium is likely to be of interest to a very wide range or researchers Previous attempts to improve reading speed in individuals with low-vision in computer vision, visual neuroscience and visual perception, especially by bandpassing word images in the mid to high spatial frequency range perception of color. lightness and texture. led to equivocal results (Fine & Peli, 1995). However, we have recently wit- Presentations nessed significant advances in our understanding of foveal and peripheral vision and the mechanisms for letter identification and reading. Can this Perception of materials that transmit light novel knowledge be applied to the development of fonts optimized for nor- Roland W. Fleming; Max Planck Institute for Biological Cybernetics, mal and impaired visual systems (e.g., developmental, letter-by-letter, or Tübingen, Germany deep dyslexia, macular degeneration, cataract, diabetic retinopathy)? This is the challenge that the organizers of this symposium are submitting to the How we see stuff: fMRI and behavioural studies of visual participants. We hope that this will be the first step toward vision science routes to the material properties of objects. leading the way to a second Gutenberg-like revolution: Instant speed read- Melvyn A. Goodale; The University of Western Ontario ing for all! Histogram skewness and glossiness perception Presentations Isamu Motoyoshi; NTT Communication Science Laboratories Enhancing letter recognition and word reading performance Object lightness and shininess Susana T.L. Chung; University of Houston Daniel Kersten; University of Minnesota Letter recognition, crowding and reading in amblyopia Multiple surface material properties, multiple visual cues Dennis M. Levi; University of California, Berkeley Laurence T. Maloney; New York University Legibility What is material perception good for? Denis G. Pelli; New York University Edward H. Adelson; MIT The eyes have it: Sensory factors limit reading speed Gordon E. Legge; University of Minnesota

Vision Sciences Society 19 Friday Sessions

Friday, May 9, 5:30 - 8:30 pm Motion: Integration, Flow, and Depth Poster Session, Vista Ballroom 16.116 Similar Processing for Detection and Position Discrimi- nation of Expanding, Contracting and Rotating Motion Flow Friday Sessions Patterns in Random Dot Kinematograms, Shown by Adapta- Attention: Selection over Time tion and TMS Benjamin Harvey, Alan Cowey, Oliver Braddick 16.101 The contingent negative variation (CNV) event- 16.117 Coherence dependence of high-density visual related potential (ERP) predicts the attentional blink Kimron John Shapiro, Elwyn Martin, Isabel Arend, Stephen Johnston, Christoph Klein evoked potentials to global form and motion displays Wattam-Bell, Deidre Birtles, Wes Li, Pei-Ying Lin, Oliver Braddick, Janette 16.102 The “working” component of working memory Atkinson predicts AB magnitude Mary MacLean, Kirk Stokes, Carleen Gicante, Karen Arnell 16.118 Common first- and second-order motion processing at high temporal frequencies Remy Allard, Jocelyn Faubert 16.103 That’s My Name, Don’t Wear it Out: Attentional Blink 16.119 The Perceived Motion Direction of Fast-Moving Type-II and the Cocktail Party Effect Gillian Dale, Ryan Young, Karen Danting Liu, George Sperling Arnell Plaids 16.104 When do additional distractors reduce and increase 16.120 Motion integration fields are dynamically elongated in the direction of motion Andy Rider, Alan Johnston, Peter McOwan the attentional blink? Jun Kawahara 16.105 Shrinking and Shifting: Two alternative task-depen- 16.121 Spatial scale invariance of the amblyopic global motion deficit Craig Aaen-Stockdale, Robert F. Hess dent modes of attentional control Lisa N. Jefferies, Vincent Di Lollo 16.106 Delay of selective attention during the attentional 16.122 The perception of path curvature: Effects of projected velocity and projected size Shaw Gillespie, Myron Braunstein, blink Deborah Hanus, Edward Vul, Nancy Kanwisher George Andersen 16.107 Individual Differences in Distractor Priming During the Attentional Blink: Distractor Inhibition Gives Rise to Aware- 16.123 Motion detection sensitivity enhanced by induced motion Hiromasa Takemura, Ikuya Murakami ness Paul Dux, René Marois 16.124 Motion Grouping/Segmentation Via Velocity Gradi- 16.108 Object processing in the absence of attention Irina Aaron Clarke, Stéphane Rainville Harris, Claire Benito, Paul Dux ents 16.109 Noise Overlay on the RSVP stream reduces the AB 16.125 Visual motion interaction between central and

Fook Chua peripheral visual fields for the manual following response Hiroaki Gomi, Shin’ya Nishida 16.110 Inter-trial switches in perceptual load modulate 16.126 Stability of SSVEP Responses to Optic Flow Rick Gilmore, semantic processing during the attentional blink Jocelyn Sy, Stephen Mattes, Adam Christensen Barry Giesbrecht 16.111 Rapid reconfiguration reduces the attentional blink 16.127 Linear sub-space modeling responses to transparent Roger Lew, Brian P. Dyre James Elliott, Barry Giesbrecht motions comprised of radial dot flows 16.112 ERP Evidence for Temporary Loss of Control During the 16.128 Neural circuits underlying the perception of 3D motion Bas Rokers, Lawrence Cormack, Alex Huk Attentional Blink Jason E. Reiss, James E. Hoffman, Frankie D. Heyward, Matthew M. Doran, Steven B. Most 16.129 Failure of Decomposition of Translation and Expan- 16.113 Evidence for rapid extraction of average size in RSVP sion/Rotation in Optic-flow Perception Kwan J. Lee, Norberto M. Grzywacz displays of circles Chris Oriet, Jennifer Corbett 16.114 Can race enhance perceptual awareness? Evidence 16.130 When Are Trajectories for Motion-in-depth Stimuli Perceived Accurately? Amanda Alvarez, David Hoffman, Martin from the attentional blink paradigm Donna Bridge, HeeYoung Banks Choo, Joan Chiao 16.115 Does the prolonged attentional blink to emotional 16.131 Superior perception of circular/radial than transla- tional motion cannot be explained by generic priors Alan stimuli affect driving performance? Lana Trick, Seneca Brandigam- Lap-fai Lee, Alan Yuille, Hongjing Lu pola, James Enns 16.132 Effects of Focal Brain Lesions on Perception of Different Motion Types Jutta Billino, Doris Braun, Frank Bremmer, Karl Gegenfurtner

20 Vision Sciences Society VSS 2008 Program Friday Sessions

Object Perception: Neural Mechanisms Perception and Action: Hand Movements 16.133 Visual Denoising of Object Images Along the Ventral 16.147 Integration of object-centered and viewer-centered Pathway Jascha Swisher, Devin Brady, Frank Tong visual information in an open-loop pointing task Patrick Byrne, Smiley Pallan, XiaoGang Yan, Doug Crawford 16.134 The release from adaptation in LOC from viewing a sequence of two different objects: An effect of shape or 16.148 Visual feedback control of pointing movements in semantics? Jiye G. Kim, Mark D. Lescroart, Kenneth J. Hayworth, Irving depth Bo Hu, David Knill

Biederman Friday Sessions 16.149 Effects of Experience and Amount of Visual Feedback 16.135 Explicit relation coding in the Lateral Occipital when Pointing to Visible and Remembered Targets Karen Lau, Complex Kenneth Hayworth, Mark Lescroart, Irving Biederman Eric Roy, Genevieve Desmarais 16.136 Can value learning modulate low-level visual object 16.150 Non-lateralized impairments in anti- but not pro- recognition? An ERP study Jennifer L. O’Brien, Helena J.V. Ruther- pointing in patients with hemispatial neglect Stéphanie Rossit, ford, Jane E. Raymond Keith Muir, Ian Reeves, George Duncan, Katrina Livingstone, Hazel Jackson, Pauline Castle, Monika Harvey 16.137 Invariant decoding of object categories from V1 and LOC across different colors, sizes and speeds Yi Chen, John- 16.151 Attention for action? Examining the link between Dylan Haynes attention and visuomotor control deficits in a patient with optic ataxia Christopher Striemer, Annabelle Blangero, Yves Rossetti, 16.138 Location-Invariant Object Information in Foveal Reti- Laure Pisella, James Danckert notopic Cortex Mark Williams, Chris Baker, Hans Op de Beeck, Sabin Dang, Christina Triantafyllou, Nancy Kanwisher 16.152 Improved blindsight near the hand is associated with increased fMRI activation in the superior parietal-occipital 16.139 Dynamic objects are more than the sum of their cortex Liana Brown, Jody Culham, Greg Kroliczak, Melvyn Goodale views: Behavioural and neural signatures of depth rotation in object recognition Quoc C Vuong, Johannes Schultz 16.153 Neural model for the visual recognition of hand actions Martin Giese, Falk Fleischer, Antonino Casile 16.140 Integral versus Separable Perceptual Dimensional Pairs are Reflected in Conjoint versus Independent Neural 16.154 Intermittent feedback model of goal directed forearm Populations Daniel Drucker, Geoffrey Aguirre movement Oh-Sang Kwon, Jeffrey Shelton 16.141 Dissociate binding processing and object representa- 16.155 The use of visual information during a visual saccade tion – a study combining EEG and fMRI Xiang Wu, Daren Zhang for the control of a goal-directed upper limb movement Luc Tremblay, Marlene Luis 16.142 Inter-area correlations in the human ventral visual pathway reflect feature integration Jeremy Freeman, Tobias H. 16.156 Movement intention versus motor preparation in the Donner, David J. Heeger orientation of visuo-spatial attention: The case of tool use Thérèse Collins, Brigitte Röder, Tobias Schicke 16.143 Implicit coding of location, scale and configural information in feedforward hierarchical models of the visual 16.157 Motion Interference Effects while Performing and cortex Cheston Tan, Thomas Serre, Gabriel Kreiman, Tomaso Poggio Viewing Actions with Hand-Held Objects Stephen Killingsworth, Daniel Levin 16.144 Does perceived shape underlie the category selec- tivity in human occipitotemporal cortex for faces, body 16.158 It’s all a matter of mass: Both the eye and hand know parts, and buildings? Hans Op de Beeck, Marijke Brants, Annelies it Gordon Binsted, Kyle Brownell, Matthew Heath Baeck, Johan Wagemans 16.159 Why does intermanual transfer occur? Amaris Siegel, Ian 16.145 Reliability of object- and face-selective activa- Budge, Manvir Gill, Denise Henriques tions measured with high-resolution fMRI David Remus, Nicolas Davidenko, Yanle Hu, Gary Glover, Kalanit Grill-Spector 16.160 Bimanual coupling in left and right space: which hand is yoked to which? Gavin Buckingham, Gordon Binsted, David 16.146 BOLD signal response functions for object and face P. Carey processing in noise Pinglei Bao, Xiaomin Yue, Bosco S. Tjan 16.161 Hand-eye correlation: Sensorimotor learning of movement/color pairs David Richters, Scott Gabree, Rhea Eskew 16.162 The impact of expertise on the processing of 2D and 3D images: the case of minimal invasive surgery Adelaide Blavier, Anne-Sophie Nyssen

Vision Sciences Society 21 Saturday Sessions

9:30 am Saturday, May 10, 8:30 - 10:00 am 21.25 Independent Measures of Adaptation and Aftereffect Talk Session, Vista Ballroom Kai-Markus Mueller, David H. Do, David A. Leopold 9:45 am Central Pathways 21.26 The visual system uses different estimators for different Moderator: Ruxandra Sireteanu distributions in a novel task even without feedback or the 8:30 am possibility of learning Laurence T. Maloney, Pascal Mamassian 21.11 The visual field maps in the human MT+ complex Kaoru Amano, Brian Wandell, Serge Dumoulin Saturday, May 10, 10:30 am - 12:15 pm 8:45 am 21.12 Functional brain imaging of the ‘Rotating Snakes’ illu- Talk Session, Vista Ballroom sion Ichiro Kuriki, Hiroshi Ashida, Ikuya Murakami, Akiyoshi Kitaoka 3D Perception and Image Statistics 9:00 am

Saturday Sessions Moderator: David Knill 21.13 Human brain regions that are responsive to optic flow only when the flow is consistent with egomotion Andrew T 10:30 am Smith, Matthew B Wall 22.11 The subjective reliability of a newly recruited visual 9:15 am cue is similar whether or not a long-trusted cue is also present in the stimulus Benjamin Backus 21.14 Types and Tokens in the Ventral Visual Pathway: The neural representation of multiple visual objects Won Mok Shim, 10:45 am Yuhong V Jiang, Nancy Kanwisher 22.12 Image statistics for 3D shape estimation Roland Fleming, 9:30 am Yuanzhen Li, Edward Adelson 21.15 Collicular vision guides non-conscious behavior Marco 11:00 am Tamietto, Franco Cauda, Luca Latini Corazzini, Silvia Savazzi, Carlo Marzi, 22.13 Prior expectations in slant perception: Has the visual Rainer Goebel, Lawrence Weiskrantz, Beatrice de Gelder system internalized natural scene geometry? Ahna Girshick, 9:45 am Johannes Burge, Gennady Erlikhman, Martin Banks 21.16 Graphical illustration and functional neuroimaging 11:15 am of visual hallucinations during prolonged blindfolding: A 22.14 Learning shape-specific Bayesian priors for depth comparison to visual imagery Ruxandra Sireteanu, Viola Oertel, perception David Knill Harald Mohr, Corinna Haenschel, David Linden, Konrad Maurer, Wolf Singer, Marietta Schwarz 11:30 am 22.15 Nonlinear Biases in the Perception of 3D Slant from Texture James Todd, James Christensen, Kevin Guckes Saturday, May 10, 8:30 - 10:00 am 11:45 am Talk Session, Royal Palm Ballroom 4-5 22.16 Blur and accommodation are metric depth cues Johannes Burge, Robert Held, Martin S. Banks Perceptual Organization 1 12:00 pm Moderator: Pascal Mamassian 22.17 Superior Occipital Regions Track Perceived Viewing Distance in Two Dimensional Images Marian Berryhill, Geoffrey 8:30 am Aguirre, Ingrid Olson 21.21 Patch Pair Statistics for Leaf Segmentation Almon Ing, Wilson Geisler 8:45 am Saturday, May 10, 10:30 am - 12:15 pm 21.22 Binding the pieces: Efficacies of grouping cues Yuri Ostrovsky, Anya Leonova, Pawan Sinha Talk Session, Royal Palm Ballroom 4-5 9:00 am Object: Neural Mechanisms 21.23 Perceptual organization across spatial scales in natural Moderator: Frans Verstraten images: Seeing more high spatial frequency than meet the eyes Aude Oliva, Timothy F. Brady 10:30 am 22.21 Retinal Position and Object Category Effects in Human 9:15 am Lateral Occipital Cortex Rory Sayres, Kalanit Grill-Spector 21.24 Testing filter-overlap models of contour integration Keith May, Robert Hess

22 Vision Sciences Society VSS 2008 Program Saturday Sessions

10:45 am Eye Movements, Search and Attention 22.22 How Translation Invariant are Object Representations in the Human Posterior Fusiform Gyrus? Mark D. Lescroart, 23.312 Saccadic inhibition during information accrual in a Kenneth J. Hayworth, Irving Biederman visual search task Ranga Atapattu, Frank Durgin 11:00 am 23.313 The spatial extent of attention for saccades: atten- tional facilitation compared to inhibition of return in humans 22.23 Orthogonal representations of object category and and monkeys Aarlenne Khan, Naomi Takahashi, Stephen Heinen, Robert location in object selective cortex Thomas A. Carlson, Hinze McPeek Hogendoorn, Hubert Fonteijn, Frans A. J. Verstraten 23.314 Head-mounted eye-tracking with children: Visual 11:15 am guidance of motor action Karen E Adolph, John M Franchak, Dary- 22.24 The ‘Parahippocampal Place Area’ Responds Selec- aneh Badaly, Michael T Smith, Jason S Babcock tively to High Spatial Frequencies in Humans and Monkeys Reza Rajimehr, Kathryn Devaney, Jeremy Young, Gheorghe Postelnicu, 23.315 Predicting Eye Movement Trajectories in a Multiple Arash Fazl, Ennio Roger Tootell Object Tracking (MOT) Task with Free Viewing Mingolla 11:30 am 23.316 How inactivation of the superior colliculus can cause 22.25 Imaging prior information in the visual system Scott a constant eye position offset during object tracking Ziad Gorlin, Jitendra Sharma, Hiroki Sugihara, Mriganka Sur, Pawan Sinha Hafed, Richard Krauzlis Saturday Sessions 11:45 am 23.317 More than meets the eye: Investigating expert and 22.26 Neural correlates of music reading expertise Yetta novice differences in action video games Carl F. Smith, Yi-Fang Kwailing Wong, Isabel Gauthier D. Tsai, Jason H. Wong, Daniel T. Brooks, Matthew S. Peterson 12:00 pm 23.318 Optimal continuous-time control of eye movements during visual search Jiri Najemnik, Wilson Geisler 22.27 Circular inference in neuroscience: The dangers of double dipping Nikolaus Kriegeskorte, William K. Simmons, Pat S. 23.319 Scan pattern adaptations to repeated visual search Bellgowan, Chris I. Baker Christopher Myers, Wayne Gray 23.320 Memory for objects and locations in visual search Neil Mennie, Geoffrey Underwood Saturday, May 10, 8:30 am - 12:30 pm 23.321 Presaccadic deployment of attention: what is the Poster Session, Royal Palm Ballroom 1-3 trigger? Anna Montagnini, Eric Castet 23.322 Low-level Fixation Search in Natural Scenes by Binocular Mechanisms 1 Optimal Extraction of Texture-Contrast Information Raghu Raj, 23.301 Depth, but not Surface Orientation, from Binocular Alan Bovik, Lawrence Cormack Disparities Pascal Mamassian 23.323 Pro-active Gaze Control in Squash Travis McKinney, Kelly 23.302 The orientation disparity field accounts for a slant by Chajka, Mary Hayhoe tilt anisotropy Carlo Fantoni, Walter Gerbino 23.324 Low and high level changes in eye gaze behavior as 23.303 Orientation difference, spatial separation, intervening a result of expertise Dean Wyatte, Thomas Busey stimuli: What degrades stereoacuity and what doesn’t Bart 23.325 Avoiding Collisions in Real and Virtual Environments Farell, Fernandez Julian Jelena Jovancevic, Brian Sullivan, Mary Hayhoe 23.304 Computation of the Geometric Inputs to Depth 23.326 Interesting Locations in Natural Scenes Draw Eye Perception Keith Stroyan Movements Christopher Masciocchi, Stefan Mihalas, Derrick Parkhurst, 23.305 Individual differences in depth perception: are biases Ernst Niebur correlated with eye position? Julie Harris, Adrien Chopin, Katherina 23.327 Do the eyes count? The role of eye movements in Zeiner visual enumeration Gordon Logan, Jane Zbrodoff, Xingshan Li 23.306 Propagation of depth from Temporal Inter-ocular 23.328 Biological Motion in Natural Scenes Captures Eye Unmatched Features and Binocular Information Rui Ni, George Movements Katja M Mayer, Quoc C Vuong Andersen 23.329 Looking as if you know: Eye guidance preceding 23.307 Binocular disparity as a cue to perceive direction object recognition Linus Holm, Johan Eriksson, Linus Andersson Masahiro Ishii, Kazuya Yamashita, Zheng Tang 23.330 Examining scanpaths and inhibition of return as a 23.308 Stereo matching problem is resolved at population function of task instruction during scene viewing Michael Dodd, level in the early stage of extrastriate visual cortex Gang Chen, Stefan Van Der Stigchel, Andrew Hollingworth, Alan Kingstone Haidong Lu, Hisashi Tanigawa, Anna Roe 23.331 Stimulus contrast and the remote distractor effect: 23.309 Interocular transfer of fMRI adaptation in stereodefi- differential effects for foveal and peripheral distractors Sabine cient observers Alina Jurcoane, Donka Mitsieva, Bhaskar Choubey, Lars Born, Dirk Kerzel Muckli, Ruxandra Sireteanu 23.332 Oculomotor competition when working memory is 23.310 Decoding depth order and three-dimensional shape occupied Stefan Van der Stigchel perception from human cortical activity of dorsal and ventral areas Hiroaki Shigemasu, Yoichi Miyawaki, Yukiyasu Kamitani, Michiteru Kitazaki Motion: Higher Mechanisms and Illusions 23.311 The development of coarse stereopsis in school aged 23.333 Feature-tracking Mechanism Dominates Motion children Deborah Giaschi, Kevin MacKenzie, Catherine Boden, Aliya Perception as the Retinal Illuminance Decreases Tatsuto Solski, Laurie Wilcox Takeuchi, Karen K. De Valois

Vision Sciences Society 23 Saturday Sessions VSS 2008 Program

23.334 Visual competition between ambiguous and unam- 23.410 Attention to hierarchical level influences spatial biguous motion signals in grating patterns Enrico Giora, Simone frequency processing Anastasia Flevaris, Shlomo Bentin, Lynn Gori Robertson 23.335 Two streams make a bounce: Induced motion 23.411 Endogenous, sustained attention alters contrast reversal by crossing the trajectories of two motion appearance Jared Abrams, Taosheng Liu, Marisa Carrasco sequences Yousuke Kawachi, Philip Grove, Kenzo Sakurai, Jiro Gyoba 23.412 Spatial attention to an invisible adaptor can increase 23.336 Induced motion with chromatic stimuli Akiyuki Inokuma, the magnitude of adaptation Kilho Shin, Sang Chul Chong Takao Sato 23.413 The behavioural temporal dynamics of attention with 23.337 Vection induction is determined by the world coordi- multiple uncued locations Steven Shimozaki nate Takeharu Seno, Takao Sato 23.414 The creaky attentional gate: temporal changes in the 23.338 The role of hMST in the perception of object move- spatial extent of attention in elderly and young observers ment during self-movement Simon Rushton, Petroc Sumner, Krish Alexa Roggeveen, Lisa Jefferies, Allison Sekuler, Patrick Bennett, Vincent Singh DiLollo 23.339 The internal model of visual gravity contributes to interception of real and apparent motion as revealed by fMRI Vincenzo Maffei, Emiliano Macaluso, Guy Orban, Francesco Lacqua- Faces: Inversion and Viewpoint Effects niti 23.415 The Inversion effect of Chinese Character Yi-Min Tien, Horng-Yih Lee, Jing-Yi Tsai, Li-Chuan Hsu 23.340 Neural substrate of the perception of phi (pure) movement Zygmunt Pizlo, Sungeun Kim, Thomas Talavage, Filip Pizlo, 23.416 The influence of eye and mouth position on judg- Robert Steinman ments of face orientation Masayoshi Nagai, Koji Kazai, Patrick Bennett, Haruhiro Katayose, Akihiro Yagi, M. D. Rutherford, Allison 23.341 Paradoxical motion perception observed through Sekuler contrast-alternating multiple-slit-viewing Ryusuke Hayashi, Kenji Kawano 23.417 Face adaptation aftereffects reveal norm-based coding for upright and inverted face shape Tirta Susilo, Elinor 23.342 Stimulus factors that influence the perceived direction McKone, Mark Edwards of Tilt-induced Motion Nora Paymer, Gideon Caplovitz, Peter Tse Saturday Sessions 23.418 Face discrimination at various phase orientations 23.343 Why does Rotating Tilted Lines Illusion rotate? Arash Valerie Goffaux Yazdanbakhsh, Simone Gori 23.419 Upright face advantage in visual information 23.344 Can depth information affect the Enigma Illusion? processing under interocular suppression only available for Simone Gori, Alessandra Galmonte, Tiziano Agostini the low spatial frequency pathway Robert Shannon, Yi Jiang, 23.345 The effect of metacontrast masking on the Fröhlich Sheng He Effect Michael Zenz, Rick Cai 23.420 The Face Inversion Effect Is Nothing “Spatial” Verena Willenbockel, Daniel Fiset, Alan Chauvin, Caroline Blais, Martin Arguin, Jim Tanaka, Daniel Bub, Frédéric Gosselin Saturday, May 10, 8:30 am - 12:30 pm 23.421 Face Shape Discrimination is Insensitive to Inversion Poster Session, Royal Palm Ballroom 6-8 Pamela Pallett, Donald I. A. MacLeod 23.422 Inversion disrupts both configural and featural face Attention: Selection and Modulation 1 processing equally Kang Lee, Deborah Weiss, Frank Haist, Joan Stiles 23.401 A Taxonomy of Visual Attention William Prinzmetal, Ruby 23.423 Processing upright and inverted faces in acquired Ha prosopagnosic patients with no object recognition deficits 23.402 A visual redundant-signal effect strongly depends on Thomas Busigny, Sven Joubert, Olivier Felician, Bruno Rossion attention even for probability summation Emmanuel Guzman, 23.424 Nonlinear relationship between holistic processing of German Palafox, Marcia Grabowecky, Satoru Suzuki individual faces and picture-plane rotation: evidence from 23.403 Facilitatory effects of expectation on object discrimi- the face composite illusion Bruno Rossion, Adriano Boremanse nation Amrita Puri, David Whitney, Charan Ranganath 23.425 Independent Discrimination of Left/Right and Up/ 23.404 Attentional Control Settings Affect Attention but Not Down Head Orientations Hugh R. Wilson, Marwan Daar, Shirin Perception: A Study of Gaze Cues and Pupilometry Naseem Mohsenzadeh, Frances Wilkinson Al-Aidroos, Katty Ho, Jay Pratt 23.426 Representations of facial identity over changes in 23.405 Partially valid cueing and spatial filtering reveal viewpoint Vaidehi Natu, Fang Jiang, Abhijit Narvekar, Shaiyan Keshvari, different kinds of selection Serap Yigit, John Palmer, Cathleen Moore Alice O’Toole 23.406 Cue salience modulates the effects of exogenous 23.427 The effect of training on the recognition of faces attention on apparent contrast Yunsoo Park, Stuart Fuller, Marisa across changes in viewpoint Mayu Nishimura, Samidha Joglekar, Carrasco Daphne Maurer 23.407 Bilateral Superiority in Detecting Gabor Targets 23.428 The First Spike Counts: A Model for STDP Learning Pose Among Gabor Distracters Nestor Matthews Specific Representations for Estimating View Direction Ulrich Weidenbacher, Heiko Neumann 23.408 Expansion and Contraction of the Attentional Focus Is Influenced by Top-Down Factors Shahab Ghorashi, Lisa N. Jefferies, 23.429 View-dependent Adaptation to Familiar snd Unfa- Vincent Di Lollo miliar Faces in the Human Brain Jodie Davies-Thompson, Spyroula Spyrou, Timothy J. Andrews 23.409 Perceptual consequences of visual performance fields: The case of the line motion illusion Stuart Fuller, Marisa 23.430 A single holistic representation of spacing and feature Carrasco shape in faces Elinor McKone, Galit Yovel

24 Vision Sciences Society VSS 2008 Program Saturday Sessions

23.431 The role of external head contours in face processing 23.509 Predicting perceptual expertise from semantic knowl- in the human occipitotemporal cortex Chien-Chung Chen, Rung- edge : an indexed car test for prosopagnosic patients Hashim Yu Tseng Hanif, Rana Khalil, George Malcolm, Jason Barton 23.432 The Fusiform Face Area spontaneously codes spatial relations in faces Gillian Rhodes, Patricia Michie, Matthew Hughes, Graham Byatt Faces: Lifespan Development 23.510 Perception of mother’s face using near-infrared spec- troscopy Emi Nakato, Yumiko Otsuka, Masami Yamaguchi, Ryusuke Multisensory Processing: Low Level Kakigi 23.433 Position discrimination of auditory stimuli in early 23.511 Aftereffects reveal enhanced face-coding plasticity visual cortex Santani Teng, David Whitney in young children Linda Jeffery, Gillian Rhodes 23.434 The locus of auditory-visual integration in the human 23.512 The effects of losing an eye early in life on face and brain Yasuto Tanaka, Takeshi Nogai, Shinji Munetsuna emotional expression processing Krista Kelly, Jennifer Steeves 23.435 Auditory-visual interactions in a patient with bilateral 23.513 A feature story: Similarities among adults, 10-year- occipital lobe lesions Stephen R. Arnott, Jonathan S. Cant, Gordon N. olds and cataract-reversal patients in face discrimination Dutton, Kevin G. Munhall, Melvyn A. Goodale Catherine Mondloch, Rachel Robbins, Daphne Maurer 23.436 Cross-modal selective attention effects on steady- 23.514 Face feature processing in children: What develops state visual evoked potentials (SSVEPs) Parkson Leung, Yee Joon and what does not? Gizelle Anzures, Liezhong Ge, Wang Zhe, David Saturday Sessions Kim, Marcia Grabowecky, Ken A. Paller, Satoru Suzuki Kelly, Olivier Pascalis, Paul Quinn, Alan Slater, Kang Lee 23.437 Audiovisual multisensory facilitation: A fresh look at 23.515 Age-related differences in processing capacity for neural coactivation and inverse effectiveness Lynnette Leone, faces Rebecca Von Der Heide, Michael Wenger, Rick Gilmore, Jennifer Mark McCourt Howarth, Brianna Sullivan, Jennifer Bittner 23.438 Learning associations between simple visual and 23.516 Childhood improvements in face performance result auditory features David Wozny, Aaron Seitz, Ladan Shams from general cognitive development not changes in face perception: Evidence from faces versus objects, inversion

23.439 Haptic movements enhance visual motion aftereffect and implicit memory Kate Crookes, Elinor McKone Kazumichi Matsumiya, Satoshi Shioiri 23.517 Face Inversion Effects in Infants are Driven More by

23.440 Visual, tactile and visuo-tactile motion discrimination High, Than Low, Spatial Frequencies Dobkins Karen, Sampath Monica Gori, Giulio Sandini, David C. Burr Vanitha 23.441 A sound can change four-dot masking Jean Vroomen, 23.518 Children’s Sensitivity to Configural Cues in Faces Mirjam Keetels Undergoing Rotational Motion Gina Shroff, Borah Kim, Danielle 23.442 The Gestaltist’s error revisited with sound Su-Ling Yeh, Hefets, Peter Gerhardstein Chien-Hui Chiu, Chuan-Heng Hsiao 23.519 Holistic Face Processing in Infants using Mooney 23.443 Visual cue influence on three-dimensional haptic Faces Faraz Farzin, Susan Rivera, David Whitney angle discrimination Kazuhiko Yokosawa, Ataru Era 23.520 Age-related changes in face processing Janice Murray, Ted Ruffman, Jamin Halberstadt Saturday, May 10, 8:30 am - 12:30 pm Visual Working Memory 1 Poster Session, Orchid Ballroom 23.521 Interactions between visual short term memory and Faces: Learning and Expertise visuospatial attention Mark A Halko, John Lymberis, David C Somers 23.501 A noise x inversion paradigm reveals the nature of 23.522 The indirect role of saliency in selection for short-term fingerprint expertise for latent print examiners in EEG and visual memory Alexander Huth, Claudia Wilimzig, Leif Zinn, Christof fMRI Bethany Schneider, Karin Harman-James, Dean Wyatte, Thomas Koch Busey 23.523 Compression in Visual Short-term Memory: Using 23.502 Expertise and the width of the visual filter in fingerprint Statistical Regularities to Form More Efficient Memory Repre- examiners Tom Busey, Bethany Schneider, Dean Wyatte sentations Timothy F. Brady, Talia Konkle, George A. Alvarez, Aude Oliva 23.503 Are all types of expertise created equal? Effects of expertise on categorization and spatial frequency usage 23.524 Metric-Dependent Repulsion Between Colors in Visual Assaf Harel, Shlomo Bentin Working Memory Jeffrey Johnson, John Spencer 23.504 Can expertise explain why face perception is sensi- 23.525 Directed Forgetting versus Directed Remembering in tive to spatial frequency content? N. Rankin Williams, Isabel Visual Working Memory Melonie Williams, Geoffrey F. Woodman Gauthier 23.526 Heterogeneous object arrays increase working 23.505 Prolonged visual experience in adulthood modulates memory capacity in 7-month old infants Mariko Yamaguchi, Arin perceptual face processes Adelaide de Heering, Bruno Rossion S. Tuerk, Lisa Feigenson 23.506 Transferring localized facial learning across all of face 23.527 Visual Short Term Memory for Location: Does Object- space Robert Luedeman, Ken Nakayama hood Matter? Thomas Sanocki, Noah Sulman 23.507 A test to explore the learning of multiple novel faces 23.528 Strategic Control of Visual Short-term Memory during Garga Chatterjee, Robert Luedeman, Ken Nakayama Scene Viewing Ashleigh M. Richard, Andrew Hollingworth 23.508 Learning Faces: plasticity and the rehabilitation of 23.529 Common capacity limit for visual perception and congenital prosopagnosia Joseph DeGutis, Lynn Robertson, Ken working memory Hiroyuki Tsubomi, Hirohito Kondo, Katsumi Wata- Nakayama, Regina McGlinchey, William Milberg nabe

Vision Sciences Society 25 Saturday Sessions VSS 2008 Program

23.530 No Iconic Memory Decay nor Visual Short-Term Memory Decay for Grating Contrast Ling Lin, George Sperling Saturday, May 10, 2:30 - 4:00 pm 23.531 Selective Effects of Emotion on Visual Short-Term Talk Session, Royal Palm Ballroom 4-5 Memory Consolidation Steven B. Most, Lingling Wang, Dustin Engelhardt, Kim M. Curby Multiple Object Tracking 1 23.532 Updating objects in visual short-term memory Philip Ko, Moderator: Yuhong Jiang Adriane Seiffert 2:30 pm Implicit Knowledge Biases Encoding into Visual 23.533 24.21 A Neurophysiological Model of Multiple Object Working Memory Akina Umemoto, Miranda Scolari, Edward Vogel, Tracking Derived From fMRI Piers Howe, Margaret Livingstone, Edward Awh Istvan Morocz, Todd Horowitz, Jeremy Wolfe 23.534 Sudden Death For Overtime Memories Weiwei Zhang, Steven Luck 2:45 pm 24.22 Attentional capacity is limited by the functional 23.535 The Capacity for Spatial Updating in Visual Short-term architecture of visual cortex: competition for representation Memory Ian P. Rasmussen, Andrew Hollingworth impedes attention to multiple items Paige Scalf, Diane Beck 23.536 Activation in V4 predicts fragile or durable storage in 3:00 pm visual working memory Ilja G. Sligte, H. Steven Scholte, Victor A.F. Lamme 24.23 Probing the Allocation of Attention during Multiple Object Tracking with ERPs Andrew McCollough, Trafton Drew, Todd 23.537 Linking Implicit Chunk Learning snd The Capacity of Horowitz, Edward Vogel Working Memory Jozsef Fiser, Gergo Orban, Mate Lengyel 3:15 pm 24.24 How does attention operate during multiple object Saturday, May 10, 2:30 - 4:00 pm tracking?: Evidence from the ‘slot-machine’ task for parallel access to target features Jonathan I. Flombaum, Brian J. Scholl Talk Session, Vista Ballroom 3:30 pm Saturday Sessions Eye Movements and Perception 24.25 Object-based biased competition during covert spatial orienting Ed Awh, Miranda Scolari, Jun Ishikawa Moderator: Christopher Pack 3:45 pm 2:30 pm 24.26 Visual learning in multiple object tracking Yuhong V. 24.11 Microsaccades counteract perceptual filling-in Susana Jiang, Gustavo A. Vázquez, Tal Makovski Martinez-Conde, Xoana Troncoso, Stephen Macknik 2:45 pm 24.12 Saccade adaptation in monkeys is object-specific Saturday, May 10, 4:30 - 6:15 pm Matthew Phillips, Sara Steenrod, Michael Goldberg Talk Session, Vista Ballroom 3:00 pm 24.13 Fixation locations during three-dimensional object Cortical Processing recognition are predicted by image segmentation points at Moderator: Anna Roe concave surface intersections Charles Leek, Stephen Johnston 4:30 pm 3:15 pm 25.11 The role of cortico-cortical interactions during motion 24.14 Perceptual compression during head-free gaze shifts: integration: a voltage-sensitive dye imaging study in V1 and visual and extraretinal contributions Alby Richard, Jan Churan, V2 of the awake monkey Frederic Chavane, Alexandre Reynaud, Daniel Guitton, Christopher Pack Guillaume Masson 3:30 pm 4:45 pm 24.15 Improved visual sensitivity during smooth pursuit eye 25.12 Functional subdivisions in macaque V4 revealed by movements Alexander C. Schütz, Doris I. Braun, Dirk Kerzel, Karl R. optical imaging in the behaving Macaque monkey Hisashi Gegenfurtner Tanigawa, Haidong Lu, Gang Chen, Anna Wang Roe 3:45 pm 5:00 pm 24.16 Eye movements for shape and material perception 25.13 Processing of Orientation Discontinuities in Space and Lavanya Sharan, Ruth Rosenholtz, Edward H. Adelson Time in V1 and V2 Anita M. Schmid, Ferenc Mechler, Ifije Ohiorhe- nuan, Keith P. Purpura, Jonathan D. Victor 5:15 pm 25.14 Spatial and Temporal Limits of Pattern Motion Analysis by MT Neurons Romesh D. Kumbhani, Yasmine El-Shamayleh, J. Anthony Movshon 5:30 pm 25.15 Representation of stimulus speed in prefrontal cortex during speed discrimination task Cory Hussar, Leo Lui, Tatiana Pasternak

26 Vision Sciences Society VSS 2008 Program Saturday Sessions

5:45 pm 26.305 Voluntary attention can modulate eye-specific neural 25.16 The Role of the Frontal Eye Fields in Velocity Compen- signals prior to the site of interocular competition Peng Zhang, sation During Saccades to Moving Targets Carlos Cassanello, Sheng He Abhay Nihalani, Vincent Ferrera 26.306 Misbinding of color to form in afterimages follows from 6:00 pm a persisting binocular neural representation Rebecca St.Clair, Sang Wook Hong, Steven Shevell 25.17 Functional differentiation of macaque visual temporal cortical neurons using a parameterized action space Joris 26.307 Suppression during binocular rivalry broadens orien- Vangeneugden, Frank Pollick, Rufin Vogels tation tuning Sam Ling, Randolph Blake 26.308 Binocular rivalry between fast ‘streaky’ motions deeply suppresses static orientation probes: Evidence for Saturday, May 10, 4:30 - 6:15 pm motion streaks David Alais, Deborah Apthorp, Peter Wenderoth 26.309 How emotional arousal and affect influence access Talk Session, Royal Palm Ballroom 4-5 to visual awareness Bruno Breitmeyer, Thuan Pham, Bhavin Sheth Attention: Divided Attention 26.310 Pupillary response to grating patterns during perma- nent suppression Eiji Kimura, Satoru Abe, Ken Goryo Moderator: Alejandro Lleras 26.311 Integration of color and pattern investigated with

4:30 pm visibility modulation of chromatic gratings Satoru Abe, Eiji Saturday Sessions 25.21 Quantifying the effects of sleepiness on sustained Kimura, Ken Goryo visual attention Todd Horowitz, Jeremy Wolfe, Daniel Cohen, Charles Czeisler, Elizabeth Klerman 26.312 Bi-stable perception and neural competition at equi- dominance and away from it Yulia Lerner, Miki Fukui, Nava Rubin 4:45 pm 26.313 Rotating walker: An ambiguous biological stimulus 25.22 An interface between language and vision: quantifier reveals biases in human vision Stuart Jackson, Nuala Brady, Fred words and set-based processing Justin Halberda, Tim Hunter, Cummins Paul Pietroski, Jeffrey Lidz 26.314 Pupil dynamics during bistable form/motion binding 5:00 pm Cédric Lamirel, Jean-Michel Hupé, Jean Lorenceau 25.23 Neural correlates of inhibition to individual members of 26.315 The role of frontal areas in alternations during percep- complex visual categories that have been recently rejected tual bistability Tomas Knapen, Joel Pearson, Jan Brascamp, Raymond van as distracting Alejandro Lleras, JeeWon Ahn, Brian Levinthal, Diane Ee, Randolph Blake Beck 26.316 Can noises defeat will power in Necker cube rever- 5:15 pm sals? Equating top-down influence with bottom-up bias with 25.24 Unconsciously triggered inhibitory control is associated a noise paradigm Sarina Hui-Lin Chien, Jen-Chao Chen, Chien-Chung with frontal brain potentials Simon van Gaal, K. Richard Ridder- Chen inkhof, Johannes J. Fahrenfort, Victor A. F. Lamme 5:30 pm Faces: Other-race Effects 25.25 Motion induced blindness: The more you attend the 26.317 Face recognition algorithms and the “other-race” Olivia Carter, Robert Luedeman, Stephen Mitroff, Ken less you see effect Alice O’Toole, P. Jonathon Phillips, Abhijit Narvekar, Fang Jiang, Nakayama Julianne Ayyad 5:45 pm 26.318 Two faces of the other-race effect: Recognition and 25.26 Adaptation-induced blindness Isamu Motoyoshi, Sayuri categorization of Caucasians and Chinese Faces Hongchuan Hayakawa Zhang, Liezhong Ge, Zhe Wang, David Kelly, Paul Quinn, Alan Slater, Olivier Pascalis, Kang Lee 6:00 pm 25.27 Attentional learning: The role of distractor expectancy 26.319 Potent features for the categorization of Caucasian, Todd Kelley, Nilli Lavie African American, and Asian faces in Caucasian observers Daniel Fiset, Caroline Blais, Frédéric Gosselin, Daniel Bub, Jim Tanaka 26.320 Seeing beyond faces: the social significance of being Saturday, May 10, 2:30 - 6:30 pm an other-race expert Sophie Lebrecht, Lara Pierce, James Tanaka, Michael, J. Tarr Poster Session, Royal Palm Ballroom 1-3 26.321 Other-Race Faces: Limitations of Expert Face Processing Natalie M. Elms, Catherine J. Mondloch, Daphne Maurer, Binocular Rivalry and Integration 1 William G. Hayward, Gillian Rhodes, Jim Tanaka, Guomei Zhou 26.301 The stabilization of a binocular percept during inter- 26.322 It’s more than just physical: The contribution of social mittent presentation Para Kang, Steven Shevell category information to race-selective face aftereffects 26.302 The importance of static phase-aligned, high spatial Emma Jaquet, Gillian Rhodes, William G. Hayward frequency components for continuous flash suppression Goro 26.323 Traditional facial tattoos disrupt face recognition Maehara, Pi-Chun Huang, Robert Hess processes Heather Buttle, Julie East 26.303 Incompatible local features are unnecessary for binocular suppression Yong Su, Teng Leng Ooi, Zijiang He Spatial Vision: Mechanisms 1 26.304 Faces Are Privileged Stimuli: The Effect of Stimulus Characteristics on Continuous Flash Suppression Eric A. Reavis, 26.324 Thin films as spectacles and contact lenses for aber- Seyed Reza Afraz, Ken Nakayama ration-corrected vision via brain adaptation to contrast Alex Zlotnik, Shai Ben Yaish, Oren Yehezkel, Michael Belkin, Zeev Zalevsky

Vision Sciences Society 27 Saturday Sessions VSS 2008 Program

26.325 The Visual Phantom Illusion Originates in “Higher” 26.404 The role of articulation and proximity in the effect of Cortical Areas, not V1 Jonas Kubilius, Daniel D. Dilks, Chris I. Baker, depth on lightness Ana Radonjiæ, Oscar Escobar, Stephen Ivory, Alan Nancy Kanwisher Gilchrist 26.326 Two Contrast-Adaptation Processes: One Old, One 26.405 Ilumination Frameworks, Selective Attention, and New S. Sabina Wolfson, Norma Graham, Stephanie Pan Edge Integration in Lightness Perception Michael E. Rudd 26.327 Contrast Discrimination in Noise and Classification 26.406 Spatial scale models of lightness illusions: contrast, Images John M. Foley, Craig K. Abbey anchoring, and tunable filters Arthur Shapiro, Emily Knight, Zhong- Lin Lu 26.328 Perturbation Analysis of Perceptual Templates Steven Kies, Charles Chubb 26.407 Albedo perturbation detection under illumination transformations: A dynamic analogue of lightness constancy 26.329 Cross-talk between luminance-defined and contrast- Holly E. Gerhard, Laurence T. Maloney defined detection processing revealed by asymmetric lateral spatial interactions M Izzuddin Hairol, Sarah J Waugh 26.408 Seeing Through White Clouds: When Local Occlusion Cues Fail Frédéric J.A.M. Poirier, Frédéric Gosselin, Martin Arguin 26.330 Detecting overlapping luminance-defined and contrast-defined stimuli: cue combination for better detec- 26.409 Coming to Terms With Lightness and Brightness: Effects tion? Sarah J Waugh, M Izzuddin Hairol of Stimulus Configuration and Instructions on Brightness and Lightness Judgments Mark McCourt, Barbara Blakeslee 26.331 When noisy means cardinal: visual biases for cardinal orientations revealed by degrading stimulus identity Ales- 26.410 Brightness, Darkness and the Perception of Surface sandro Tomassini, Joshua A. Solomon, Michael J. Morgan Material Tony Vladusich 26.332 Getting the most out of classification images Patrick J 26.411 Measuring brightness induction during brief stimulus Mineault, Christopher C Pack displays Alan Robinson, Virginia de Sa 26.333 Dynamics of collinear facilitation: fast yet sustained 26.412 The balance between transient and sustained Pi-Chun Huang, Robert Hess temporal response varies across the V1 visual field map Hiroshi Horiguchi, Satoshi Nakadomari, Ayumu Furuta, Yoichiro Masuda, 26.334 Characterizing Joint Feature and Contrast Sensitivity Kunihiro Asakawa, Takahiko Koike, Shigeyuki Kan, Masaya Misaki, Satoru Seong Taek Jeon, Zhong-Lin Lu, Barbara Dosher of Human Observers Miyauchi, Brian Wandell Saturday Sessions 26.335 Lateral facilitation is largely due to internal response 26.413 Effects of luminance contrast on visual responses in Mikhail Katkov, Dov Sagi enhancement frontal eye field Richard Heitz, Geoffrey Woodman, Pierre Pouget, 26.336 The absence of a collinearity effect in second-order, Jeremiah Cohen, Jeffrey Schall contrast-modulation discrimination tasks Michael Kramer, Lynn Olzak 26.337 The effect of sustained/transient temporal modula- Perception and Action: Reaching and Grasping tion on the horizontal effect of contrast masking Yeon Jin Kim, 26.414 Identifying strategies for grasping objects with posi- Andrew M. Haun, Edward A. Essock tion uncertainty using empirical cost-to-go functions Vassilios Christopoulos, Paul Schrater 26.338 Filling-in in the periphery indicates that the collinear facilitation is similar to the fovea Maria Lev, Uri Polat 26.415 Visual uncertainty predicts grasping when monoc- ular cues are removed but not when binocular cues are 26.339 The effect of curvature on the grid illusions: Influ- removed Simon Watt, Bruce Keefe, Paul Hibbard ence of a homunculus? Michael Levine, J. Jason McAnany, Jennifer Anderson 26.416 Visually guided grasping and the Müller-Lyer illusion: As for pointing, the data look contradictory but in fact they 26.340 Second-order mechanisms do not process contrast- are not Volker Franz, Nicola Bruno modulated orientation information optimally Lynn A. Olzak, Patrick J. Hibbeler 26.417 Gaze strategies while grasping: What are you looking at?! Loni Desanghere, Jonathan Marotta 26.341 Fixational Eye Movements and Retinal Activity during a Single Visual Fixation Martina Poletti, Michele Rucci 26.418 Adaptive grasping: Corrective processes after pertur- bations of object size Constanze Hesse, Volker Franz 26.342 Frequency-doubling in the early visual system under- lies sensitivity to second-order stimuli Ari Rosenberg, T. Robert 26.419 Calibration of grasp orientation (and ‘wiggle-room’ Husson, Atul K. Mallik, Naoum P. Issa for errors in object orientation perception) Mark Mon-Williams, Geoff P Bingham 26.343 Spatiotemporal dynamics of the perception of dot displays Timothy N. Rubin, Charles F. Chubb, Charles E. Wright, Stefanie 26.420 Visually guided grasping: using a small stimulus set A. Wong, George Sperling can lead to overestimation of the effectiveness of depth cues Bruce Keefe, Matthew Elsby, Simon Watt 26.421 No visual field advantage for visually-guided Saturday, May 10, 2:30 - 6:30 pm grasping movements made with the left hand Claudia L.R. Gonzalez, Liana E. Brown, Melvyn A. Goodale Poster Session, Royal Palm Ballroom 6-8 26.422 Visible surface area and prehension movement Lightness, Brightness and Luminance patterns Jennifer Charles, Sam Kent, Erik Jansson, Mark Mon-Williams 26.401 Bayesian model of the staircase Gelb effect Sarah R. 26.423 Pointing and bisection in open and closed loop Allred, Lynn J. Lohnas, David H. Brainard reaching in patients with hemispatial neglect Monika Harvey, Keith Muir, Ian Reeves, George Duncan, Katrina Livingstone, Hazel 26.402 Lightness perception has no anchor Barton L. Anderson, Jackson, Pauline Castle, Stephanie Rossit Chamila de Silva, Michael Whitbread 26.424 The weight to spatial memory in visually-guided 26.403 Spatial Filtering Versus Anchoring Accounts of Bright- reaching increases with retinal eccentricity Laurel Issen, David ness in Staircase and Simultaneous Brightness Contrast C. Knill Stimuli Barbara Blakeslee, Daniel Reetz, Mark McCourt

28 Vision Sciences Society VSS 2008 Program Saturday Sessions

26.425 Differential spatial integration for perception and action revealed by perceptual and visuomotor crowding Saturday, May 10, 2:30 - 6:30 pm Paul F. Bulakowski, Robert B. Post, David Whitney Poster Session, Orchid Ballroom 26.426 Equivalent visuomotor adaptation for variable reach practice Jason Neva, Amaris Siegel, Denise Henriques Scene Perception 1 26.427 Visually Guided Reaching Using Proportional Rate 26.501 When two are one and one is two: Apparent motion, Control of Disparity Tau: Data and Model Joe Anderson, Geoffrey visible persistence, and scene organization Cathleen M Moore, Bingham Teresa Stephens 26.502 A distance principle of organization of the ventral Search 1 visual stream Elinor Amit, Yaacov Trope, Galit Yovel 26.428 Monetary reward does not cure the prevalence effect 26.503 Decoding of natural scene categories from trans- in a baggage-screening task Riccardo Pedersini, Michael J. Van formed images using distributed patterns of fMRI activity Wert, Todd S. Horowitz, Jeremy M. Wolfe Eamon Caddigan, Dirk Walther, Li Fei-Fei, Diane Beck 26.429 Why don’t people use memory when repeatedly 26.504 Probability summation and phase spectrum are searching though an over-learned visual display? Melina sufficient to support animal detection in multiple scenes Carl Kunar, Stephen Flusberg, Jeremy Wolfe Gaspar, Guillaume Rousselet 26.430 What does performance on one visual search task tell 26.505 Preserved house discrimination in a patient with Saturday Sessions you about performance on another? Michael Van Wert, Nicole acquired object agnosia Jennifer K E Steeves, Caitlin Mullin, Jean- Nova, Todd Horowitz, Jeremy Wolfe François Démonet 26.431 Videogamers excel at finding rare targets Mathias Fleck, 26.506 Adaptation for individual places but not for place Stephen Mitroff categories in scene-selective cortical regions Emily J. Ward, Whitney E. Parker, Alana M. Feiler, Russell A. Epstein 26.432 The Psychophysics of Chasing Tao Gao, George E. Newman, Brian J. Scholl 26.507 Mean representation beyond a shadow of a doubt: summary statistical representation of shadows and lighting 26.433 More than Just Finding Color: Strategy in Global Visual direction Kristyn Sanders, Jason Haberman, David Whitney Search is Shaped by Learned Target Probabilities Carrick Williams, Alexander Pollatsek, Kyle Cave, Michael Stroud 26.508 The role of bias in human contour labeling James Chris- tensen, James Todd 26.434 An effect of WM load on visual search guidance: Evidence from eye movements and functional brain 26.509 The effects of valence and attentional focus on the imaging Hyejin Yang, Hwamee Oh, Hoi-Chung Leung, Gregory Zelinsky remembered size of objects in affective scenes Noah Sulman, Thomas Sanocki 26.435 Visual search guidance increases with a delay between target cue and search Joseph Schmidt, Gregory Zelinsky 26.510 Exploring aesthetic principles of spatial composition through stock photography Jonathan S. Gardner, Charless Fowlkes, 26.436 Novice and Expert Performance on a Computerized Christine Nothelfer, Stephen E. Palmer Lifeguarding Task Lyndsey K. Lanagan-Leitzel, Cathleen M. Moore 26.437 Don’t distract the searcher: search performance for X-ray security screening images is reduced with the addition Spatial Vision: Natural Images and Texture of a simple mental arithmetic task Hayward J. Godwin, Tamaryn 26.511 Why do we see some surfaces as reflective? Andrey Menneer, Kyle R. Cave, Shaun Helman, Rachael L. Way, Nick Donnelly DelPozo, Silvio Savarese, Derek Baker, Daniel J. Simons 26.438 Expected object position of two hundred fifty 26.512 Do colored highlights look like highlights? Shin’ya observers predicts first fixations of seventy seven separate Nishida, Isamu Motoyoshi, Lisa Nakano, Yuanzhen Li, Lavanya Sharan, observers during search Jason Droll, Miguel Eckstein Edward Adelson 26.439 The role of meaning in visual search Nicole Gaid, Jennifer 26.513 Is color patchy? Ali Yoonessi, Frederick Kingdom Mills, Laurie Wilcox 26.514 Finding meaningful patterns in visual images Maria 26.440 Using gaze measures to diagnose what guides search Michela Del Viva, Giovanni Punzi in complex displays Anne P. Hillstrom, Tamaryn Menneer, Nick Donnelly, Mel Krokos 26.515 The Frozen Face Effect: Why Static Photographs Don’t Do You Justice Lica Iwaki, Jason Haberman, Robert B. Post, David 26.441 Target overshoot when searching for a stationary Whitney target by moving a window or by moving a scene behind a stationary window Hanneke Liesker, Eli Brenner, Jeroen Smeets 26.516 Temporal integration of high-level summary statistical representation Thomas Harp, Jason Haberman, David Whitney 26.442 Visual Search in Air Traffic Control: Altitude Correlated Depth Cues Enhance Conflict Detection Evan Palmer, Christopher 26.517 Classification images estimated by generalized addi- Brown, Timothy Clausner, Philip Kellman tive models Kenneth Knoblauch, Laurence Maloney 26.443 Layout following and visual search for web labels Sara 26.518 V1 responses to different types of luminance histo- Rigutti, Walter Gerbino, Carlo Fantoni gram contrast Cheryl Olman, Huseyin Boyaci, Fang Fang, Katja Doerschner 26.444 Applying models of visual search to map design Joshua Shive, Gregory Francis 26.519 The development of natural image contrast sensitivity Dave Ellemberg, Aaron Johnson, Bruce Hansen 26.445 Two categories of glaucoma patients tell us the contribution of peripheral vision on visual search Takako 26.520 Local orientation and texture fixation statistics during Yoshida, Teiko Kashiwada, Naoki Kajiwara, Kenji Kitahara, Tenji Wake free-viewing of natural scene images following brief adapta- tion Bruce C. Hansen, Robert F. Hess 26.521 Fixational Eye Movements and Retinal Activity across Multiple Visual Fixations Michele Rucci, Gaelle Desbordes, Antonino Casile

Vision Sciences Society 29 Saturday Sessions VSS 2008 Program

26.522 Contrast sensitivity in 1/f noise considered across spatial frequency band Andrew M. Haun, Edward A. Essock 26.523 Texture segmentation in natural images: Contribution of higher-order image statistics to psychophysical perfor- mance Curtis Baker, Ahmad Yoonessi, Elizabeth Arsenault 26.524 Knowing which channel is relevant does not improve performance in texture segmentation Nicolaas Prins 26.525 Analyzing Band-Selective Preattentive Texture Mechanisms Ian Scofield, Charles Chubb, George Sperling 26.526 Adaptive spatial integration of orientation signals over time Ben S. Webb, Tim Ledgeway, Paul V. McGraw 26.527 A view-point invariant texture descriptor Cornelia Fermuller, Yong Xu, Hui Ji

Temporal Processing and Dynamics 26.528 The continuous Wagon Wheel Illusion and the ‘When’ pathway of the right parietal lobe: an rTMS study Lorella Battelli, Rufin Van Rullen, Alvaro Pascual-Leone 26.529 Mislocalising flashes in time Eli Brenner, Jeroen B.J. Smeets 26.530 How TMS and stimulus off/on signals modulate feature integration Johannes Rüter, Frank Scharnowski, Thomas Kammer, Michael H. Herzog 26.531 A Cortical and a Sub-cortical Origin of Lateral Inter-

Saturday Sessions actions in Perceived Temporal Variation Anthony D’Antona, Jan Kremers, Steven Shevell 26.532 Color modulation of temporal response to oriented stimulation in macaque V2 Clinton Cooper, Benjamin Ramsden 26.533 Effects of context on visual temporal order judgments in RSVP Ekaterina Pechenkova 26.534 Perceptual latency of sound-induced visual bounce Shigekazu Takei, Waka Fujisaki, Shin’ya Nishida 26.535 The Toelz Temporal Topography Study: Mapping the visual field of temporal processing across the life span Dorothe A. Poggel, Claudia Calmanti, Bernhard Treutwein, Hans Stras- burger 26.536 The Dynamics of Shape Coding for Glass Patterns Stéphane Rainville, Aaron Clarke 26.537 Retinotopic adaptation can influence the apparent duration of a visual stimulus Aurelio Bruno, Ýnci Ayhan, Alan Johnston 26.538 Apparent duration is influenced by the geometrical (perceptual) meaningfulness of the stimulus Marianne Maertens, Robert Shapley 26.539 A frequency sweep method for rapid estimation of visual delays Jeffrey B. Mulligan, Scott B. Stevenson 26.540 Poor temporal precision in judging the position of a moving object, imposed at a late stage of visual processing Alex Holcombe, Daniel Linares 26.541 Reaction times and perceptual judgments are atypical in autism Natalie Dill, Richard Krauzlis 26.542 Visual processing oscillation fossils Caroline Blais, Martin Arguin, Frédéric Gosselin 26.543 A model for temporal features of visual sensations evoked by a subretinal electrode array for restoration of vision Heval Benav, Robert Wilke, Alfred Stett, Eberhart Zrenner

30 Vision Sciences Society Sunday Sessions

9:15 am Sunday, May 11, 8:30 - 10:00 am 31.24 Eye can read your mind: Decoding eye movements to Talk Session, Vista Ballroom reveal the targets of categorical search tasks Gregory Zelinsky, Wei Zhang, Dimitris Samaras Perception and Action: How Dissociated Are 9:30 am They? 31.25 Eye movements and saliency in a natural search task: Moderator: Melvyn Goodale evidence from visual agnosia Tom Foulsham, Jason Barton, Alan Kingstone, Richard Dewhurst, Geoffrey Underwood 8:30 am 9:45 am 31.11 Preserved motion processing and visuomotor control in a patient with large bilateral lesions of occipitotemporal 31.26 PINK: the most colorful mystery in visual search Yoana cortex Melvyn A. Goodale, Marla E. Wolf, Robert L. Whitwell, Liana E. Kuzmova, Jeremy Wolfe, Anina Rich, Angela Brown, Delwin Lindsey, Ester Brown, Jonathan S. Cant, Craig S. Chapman, Jessica K. Witt, Stephen R. Reijnen Arnott, Sarah A. Khan, Philippe A. Chouinard, Jody C. Culham, Gordon N. Dutton 8:45 am Sunday, May 11, 10:30 am - 12:15 pm 31.12 Preserved processing of motion and dorsal stream Talk Session, Vista Ballroom functions in a patient with large bilateral lesions of occipito- Sunday Sessions temporal cortex Jody C. Culham, Jessica K. Witt, Kenneth F. Valyear, Motion Processing Gordon N. Dutton, Melvyn A. Goodale Moderator: Duje Tadin 9:00 am 10:30 am 31.13 A medial parieto-occipital area coding all phases of prehension movements Patrizia Fattori, Rossella Breveglieri, 32.11 Human Ocular Following and Natural Scene Statistics Nicoletta Marzocchi, Annalisa Bosco, Claudio Galletti Jan Drewes, Frederic Barthelemy, Guillaume S. Masson 9:15 am 10:45 am 31.14 The Role of Monkey Frontal Eye Field in Visual Catego- 32.12 Predicting and computing 2D target motion for rization Vincent Ferrera, Marianna Yanike, Carlos Cassanello smooth-pursuit eye movements in macaque monkeys Guil- laume Masson, Jérome Fleuriet, Anna Montagnini, Pascal Mamassian 9:30 am 11:00 am 31.15 Hand-centered visual representation of space: TMS evidence for early modulation of motor cortex excitability 32.13 Smooth pursuit eye movements generate spurious Tamar R. Makin, Nicholas P. Holmes, Claudio Brozzoli, Yves Rossetti, motion signals that create a motion after effect Peter Tse, Po- Alessandro Farnè jang Hsieh 9:45 am 11:15 am 31.16 Evidence from visuo-motor adaptation for two partially 32.14 Tuning properties of local-motion pooling units Mark independent visuo-motor systems Lore Thaler, James Todd Edwards, Kunjam Vallam, Kanupriya Kalia 11:30 am 32.15 Rapid generation of the motion after-effect by sub- Sunday, May 11, 8:30 - 10:00 am threshold adapting stimuli Duje Tadin, Davis M Glasser Talk Session, Royal Palm Ballroom 4-5 11:45 am 32.16 Psychophysical Measurements of Surround Suppres- Search 2 sion in 5-year-olds Terri Lewis, Allison Sekuler, Patrick Bennett Moderator: Greg Zelinsky 12:00 pm 8:30 am 32.17 Effects of onset-transients on the perception of visual 31.21 ERP correlates of inter-trial effects in visual search motion Jan Churan, Farhan Khawaja, James Tsui, Alby Richard, Christo- Clayton Hickey, Jan Theeuwes pher Pack 8:45 am 31.22 Configuration asymmetries in visual search Justin Jungé 9:00 am 31.23 A likelihood based metric to compare human and model eye movement fixations during visual search Wade Schoonveld, Miguel P. Eckstein

Vision Sciences Society 31 Sunday Sessions VSS 2008 Program

33.308 Invariant Representation of Face Identity in the Fusi- Sunday, May 11, 10:30 am - 12:15 pm form Face Area (FFA): The Effect of External Facial Informa- Talk Session, Royal Palm Ballroom 4-5 tion Vadim Axelrod, Galit Yovel 33.309 Encoding of age-invariant identity versus identity- Attention: Neural Mechanisms and Models invariant age from faces: an fMRI-adaptation study Alla Sekunova, Chris Fox, Giuseppe Iaria, Jason Barton Moderator: Geoff Woodman 33.310 Dynamic versus static stimuli for localization of the 10:30 am cerebral areas involved in face perception Giuseppe Iaria, 32.21 Inactivation of superior colliculus causes visual extinc- Christopher J Fox, Jason J S Barton tion Lee Lovejoy, Richard Krauzlis 33.311 Neural correlates of categorical face perception Ming 10:45 am Meng, Gaurav Singal, Tharian Cherian, Pawan Sinha 32.22 Timing of target selection between visual cortex and 33.312 Ranking 96 object images by their activation of FFA frontal eye field Jeremiah Y. Cohen, Richard P. Heitz, Jeffrey D. Schall, Marieke Mur, Douglas Ruff, Jerzy Bodurka, Peter Bandettini, Nikolaus Geoffrey F. Woodman Kriegeskorte 11:00 am 33.313 Representation of 3D face shape and 2D surface 32.23 Effects of Frontal Eye Field Inactivation on Visual reflectance in the Ventral Temporal Cortex Fang Jiang, Laurence Responses of Area V4 Neurons Behrad Noudoost, Tirin Moore Dricot, Volker Blanz, Rainer Goebel, Bruno Rossion 11:15 am 33.314 Behavioral and neural evidence for preserved holistic face detection in acquired prosopagnosia Laurence Dricot, 32.24 Border ownership representation in human early visual Thomas Busigny, Bruno Rossion cortex and its modulation by attention Fang Fang, Huseyin Boyaci, Daniel Kersten 33.315 Reversed visual field advantage for face matching in developmental prosopagnosia Brad Duchaine, Lucia Garrido 11:30 am 33.316 Training of familiar face recognition and visual scan 32.25 Reflexive and Preparatory Selection and Suppression paths for faces in a child with congenital prosopagnosia of Salient Information Iin the Right and Left Posterior Parietal Laura Schmalzl, Romina Palermo, Melissa Green, Ruth Brunsdon, Max Cortex Carmel Mevorach, Glyn Humphreys, Lilach Shalev Coltheart 11:45 am 33.317 Cross-modal identity recognition in a patient with 32.26 Parallel architectures in visual search within an eye prosopagnosia Adria E.N. Hoover, Jean-François Démonet, Jennifer movement Barbara Dosher, Zhong-Lin Lu, Songmei Han K.E. Steeves 12:00 pm 32.27 Computational Model of the Spatial Resolution of Perceptual Development Across the Lifespan Visual Attention George Sperling, Ian Scofield, Arvin Hsu 33.318 Optics and Psychophysics in a Clinical Setting: Success of a Screening Battery for Assessing Visual Func- tioning in Human Infants Russell J. Adams, Doreen E. MacNeil,

Sunday Sessions Sunday, May 11, 8:30 am - 12:30 pm Christina Dove, Mary L. Courage Poster Session, Royal Palm Ballroom 1-3 33.319 Cross-modal influences on low-level sensory processing early in development Vivian Ciaramitaro, Karen Faces: Neural Mechanisms 1 Dobkins 33.301 The Magnetoencephalography M170 Response to 33.320 Spatial distribution of visual attention during child- Degraded Images Valerie Morash, Tharian Cherian, Pawan Sinha hood Valeria Reis, Ronald Ranvaud, Luiz Henrique Canto-Pereira 33.302 Rapid extraction of stimulus phase information during 33.321 Array heterogeneity prevents catastrophic working complex object processing Guillaume Rousselet, Cyril Pernet, memory failure in infants Jennifer M. Zosh, Lisa Feigenson Patrick Bennett, Allison Sekuler 33.322 High-contrast contour integration and aging Eugenie 33.303 Early electrophysiological correlates of the influence Roudaia, Patrick J. Bennett, Allison B. Sekuler of familiarity during face identity adaptation paradigm 33.323 Vision and Language: Recoding of visual representa- Caharel Stephanie, d’Arripe Olivier, Ramon Meike, Jacques Corentin, tions Banchiamlack Dessalegn, Barbara Landau Rossion Bruno 33.324 The representation of the orientation of objects in 33.304 Holistic facial representation is required for some but children Emma Gregory, Michael McCloskey, Barbara Landau not all face processing: Evidence from event-related poten- tials Jennifer J. Heisz, Judith M. Shedden 33.325 Form and motion processing in preterm children Nicole M. Taylor, Lorna S. Jakobson, Daphne Maurer, Terri L. Lewis 33.305 The face-selective ERP component (N170) is corre- lated with the face-selective areas in the fusiform gyrus 33.326 High-density VEP measures of global form and motion (FFA) and the superior temporal sulcus (fSTS) but not the processing in infants born very preterm Atkinson Janette, Birtles occipital face area (OFA): a simultaneous fMRI-EEG study Dee, Anker Shirley, Braddick Oliver, Rutherford Mary, Cowan Frances, Galit Yovel, Boaz Sadeh, Ilana Podlipsky, Talma Hendler, Andrey Zhdanov Edwards David 33.306 The Occipital Face Area is not necessary for 33.327 Orientation tuning in the visual cortex of human symmetry perception in faces Anne-Sarah Caldara, Eugene Mayer, infants T. Rowan Candy, Thomas J. Baker, Anthony M. Norcia Roberto Caldara 33.328 Assessing the effect of aging on orientation selectivity 33.307 Gaze direction is in the eye of the Superior Temporal of visual mechanisms with the steady state visually evoked Sulcus Roberto Caldara, Rob Jenkins, David Brennan, Barrie Condon, potential Stanley Govenlock, Katrin Kliegl, Allison Sekuler, Patrick Donald Hadley, Eugene Mayer Bennett 33.329 Impact of luminance and blur combinations on older drivers’ acuity and preferred speed Nathan Klein, Johnell Brooks

32 Vision Sciences Society VSS 2008 Program Sunday Sessions

33.330 Life-Span study of visually driven postural reactivity: 33.407 Effect of texture continuity on depth threshold Yoshitaka A fully immersive virtual reality approach Selma Greffou, Jocelyn Fujii, Hirohiko Kaneko, Haruki Mizushina Faubert 33.408 Unmasking of orientation flows in 3-D shape percep- 33.331 Age-related changes in the representational tion Andrea Li, Qasim Zaidi momentum effect Andrea Piotrowski, Lorna Jakobson 33.409 Matched Filters for 3-D Shape from Kernel-Based Image Analysis Carson Wong, Qasim Zaidi Spatial Vision: Crowding and Eccentricity 1 33.410 Perception of Impossible Line Drawings by Pre-school 33.332 A crowded face influences the ensemble representa- Children Cho Kin Cheng, Albert Yonas tion of a set of faces Jason Fischer, David Whitney 33.411 Perception of 3D shapes from line drawings Yunfeng Li, 33.333 Visual Boundaries and Perceived Eccentricity: Zygmunt Pizlo Evidence that Boundary Reduction Changes the Scale of 33.412 Detection of mirror-symmetry of a volumetric shape Space Francesca Fortenbaugh, Lynn Robertson from its single 2D orthographic image Tadamasa Sawada, 33.334 The opposite of crowding revealed using classifica- Zygmunt Pizlo tion images Isabelle Mareschal, Joshua Solomon, Michael Morgan 33.413 The role of perspective and angle polarity in 33.335 Amblyopic eyes are particularly susceptible to perceiving 3D objects: Lessons from reverspectives Thomas motion-induced distortions of space Paul McGraw, David Papathomas, Aleksandra Sherman, Anshul Jain Whitaker, Dennis Levi 33.414 Ecological account for ground dominance: compari- 33.336 Perceived spatial frequency varies as a function of sons between terrestrial and arboreal primates Ayumi Sakai, location in the visual field Leila Montaser-Kouhsari, Marisa Carrasco Kazuo Fujita, Carole Parron, Joël Fagot 33.337 A Texture-Perception Model of Crowding for General 33.415 The ground surface advantage in change detection: Stimuli, Version 1.0 Lisa Nakano, Ruth Rosenholtz, Benjamin Balas coherent surface structure Zheng Bian, George Andersen 33.338 Crowding and Feature Conjunction in Human Ambly- 33.416 The Influences of Array Orientation and of Line Orien- opia Elizabeth Rislove, Dennis Levi tation on Visually Perceived Eye Level (VPEL) are Modulated by Line Length and Array Length Adam Shavit, Wenxun Li, Leonard 33.339 Configural modulation of crowding Toni Saarela, Bilge Matin Sayim, Gerald Westheimer, Michael Herzog 33.417 Spatial Induction, Laterality, and Homogeneity of

33.340 Figural grouping affects contextual modulation in low Perceived Space Wenxun Li, Leonard Matin Sunday Sessions level vision Bilge Sayim, Gerald Westheimer, Michael H. Herzog 33.341 Spatio-Temporal Map of Crowding in Normal and Amblyopic Vision Shuang Song, Dennis Levi Attention: Inattentional Blindness and Change Detection 33.342 Mechanisms of Crowding and Learning to “Uncrowd” Gerald Sun, Susana T. L. Chung, Bosco S. Tjan 33.418 The effects of individual differences and task difficulty on inattentional blindness Daniel J. Simons, Melinda S. Jensen 33.343 Crowding in the amblyopic fovea can be unlike crowding in the normal periphery Bosco S. Tjan, Anirvan S. Nandy, 33.419 Inattentional Blindness: Driver Compliance Rates at Susana T.L. Chung Pedestrian Crosswalks Katherine Olson 33.344 Retinal mapping can distort to avoid the “impossible 33.420 Effects of individual differences on the ability to space” outside the visual field Daw-An Wu, Patrick Cavanagh detect changes in natural scenes Bonnie Angelone, Stephanie Severino 33.345 Evidence for misplaced target information with letter crowding Jun-Yun Zhang, Lei Liu, Cong Yu 33.421 Proofreaders show a generalized ability to allocate attention to detect changes Michiko Asano, Shoko Kanaya, Kazuhiko Yokosawa Sunday, May 11, 8:30 am - 12:30 pm 33.422 Change Blindness and Fearsome Objects Mark Brady, Jaryn Allen Poster Session, Royal Palm Ballroom 6-8 33.423 Seeing changes without seeing what changed Gideon 3D Pictorial Cues Caplovitz, Robert Fendrich, Howard Hughes 33.401 Perceived Size Is Affected By Blur and Accommoda- 33.424 Competitive interaction for visual representation tion Robert Held, Martin Banks between and within hemifields Matthew Hayes, Khena Swallow, Yuhong V Jiang 33.402 “Where is the sun” for hemi-neglect patients? Marie de Montalembert, Laurent Auclair, Pascal Mamassian 33.425 Change blindness for relatively moving target as a result of a single mudsplash Makoto Ichikawa 33.403 The Preferred Angle of Illumination in Shape from Shading James O’Shea, Maneesh Agrawala, Martin Banks 33.426 The probability of change influences attentional allocation in foreground- background segmentation Takashi 33.404 Shape-from-shading for grating stimuli: slant is Kabata, Eriko Matsumoto proportional to luminance, with some exceptions Andrew Schofield, Peng Sun 33.427 The effects of active attention on the change detec- tion task Takuma Murakoshi, Yoshihisa Osada 33.405 When are reflections useful in perceiving the shape of shiny surfaces? Silvio Savarese, Andrey Del Pozo, Derek Baker, Daniel J. Simons Perceptual Learning 2 33.406 High frequency textures provide better support for 33.428 Preference in a stochastic visual cognitive task with shape-from-shading than low frequency textures Peng Sun, probability information learned through experience Julia Andrew Schofield Trommershauser, Pascal Mamassian, Laurence T. Maloney

Vision Sciences Society 33 Sunday Sessions VSS 2008 Program

33.429 Decision making in an uncertain video game envi- 33.510 Response lateralisations in visuo-motor cortex and ronment Charles Benson, Daniel Kersten, Paul Schrater consequences of abnormal visual input Barbara Wolynski, Martin Kanowski, Michael B Hoffmann 33.430 Video Game Playing Enhances Practical Attentional Skills Greg West, Sara Stevens, Carson Pun, Jay Pratt 33.511 Does cortical reorganization lead to a corresponding change in readout? Ehud Zohary, Danny Dilks, Nancy Kanwisher, 33.431 Playing Action Video Games Enhance Visual Sensi- Alvaro Pascual-Leone tivity Renjie Li, Uri Polat, Daphne Bavelier 33.512 Object representations in the dorsal pathway: fMRI Farhan Baluch, 33.432 Effects of training on perceptual salience adaptation effects in macaque posterior parietal cortex Laurent Itti Christina Konen, Mark Pinsk, Michael Arcaro, Sabine Kastner 33.433 Sensitivity of Implicit Visual Rule-learning to the 33.513 Repetition suppression and category selectivity in the Saliency of the Stimuli Kimberly MacKenzie, Jozsef Fiser human ventral stream: fMRI evidence for the scaling model 33.434 Reinforcement learning and the acquisition of Kevin Weiner, Kalanit Grill-Spector perceptual expertise in ERPs Lara Pierce, Olav Krigolson, Jim 33.514 Colour and texture processing in human extrastriate Tanaka, Clay Holroyd cortex: An fMRI study Ryan Wilson, Pauline Pearson, Lorna Jakobson, 33.435 Rapid reorganization in the adult human visual system Bruce Bolster, Jonathan Marotta, Uta Sboto-Frankenstein Daniel D. Dilks, Chris I. Baker, Yicong Liu, Nancy Kanwisher 33.515 Identification and characterization of the Visual Char- 33.436 Reward contingency on perceptual learning does not acter Form Area (VCFA) in Chinese readers and illiterates follow rules of classical conditioning Dongho Kim, Aaron Seitz, Sheng He, Lifei Ma, Yi Jiang, Qiyong Gong, Haicheng Liu, Xiaohua Cao, Takeo Watanabe Yuan Deng, Hsuan-Chih Chen, Xuchu Weng 33.437 Task-irrelevant perceptual learning occurs only when the irrelevant feature is weak Yoshiaki Tsushima, Aaron Seitz, Takeo Multiple Object Tracking 2 Watanabe 33.516 Object-specific preview benefit enhanced during 33.438 Roving in perceptual learning: stimulus interference explicit Multiple Object Tracking Harry Haladjian, Zenon Pylyshyn and overlapping neural populations Elisa M. Tartaglia, Kristoffer C. Aaberg, Michael H. Herzog 33.517 What limits performance in multiple object tracking? Michael Frank, Edward Vul, Vikash Mansinghka, George Alvarez 33.439 Adaptation induced temporal compression is highly space specific Inci Ayhan, Aurelio Bruno, Alan Johnston 33.518 Online measurement of dynamic changes in tracking load Trafton Drew, Todd S. Horowitz, Jeremy M. Wolfe, Edward K. Vogel 33.440 Task space calibration in Cartesian coordinates Sinéad Sheehan, Geoffrey P. Bingham, Mark Mon-Williams 33.519 Separating specific from general learning in a napping paradigm on Multiple Object Tracking and Rotary Pursuit tasks Sara C. Mednick, Denise J. Cai, Cory Rieth, Jennifer Sunday, May 11, 8:30 am - 12:30 pm Kanady, Todd S. Horowitz 33.520 Multiple object tracking is surprisingly robust to abrupt Poster Session, Orchid Ballroom onsets Anina Rich, Michael Van Wert, Michael Cohen, Todd Horowitz 33.521 Object localization at speeds below and above the Sunday Sessions Higher Cortical Processing attentive tracking limit Daniel Linares, Alex White, Alex Holcombe 33.501 TMS-induced oscillations in orientation discriminations Javier Garcia, Ramesh Srinivasan, Emily Grossman 33.522 The interdependence between multiple attentional foci in attentive tracking Tal Makovski, Yuhong V. Jiang 33.502 Frontal Eye Field and Visual Motion Discrimination: a Transcranial Magnetic Stimulation study Marie-Helene Grosbras, 33.523 Attention to the Center of the Target Array During Jason Lauder Multiple Object Tracking Hilda Fehd, Adriane Seiffert 33.503 Degraded eye proprioception after 1Hz rTMS over the 33.524 Spatial Attention in Multiple Object Tracking: anterior parietal cortex Daniela Balslev, Chris Miall Evidence from ERPs Matthew M. Doran, James E. Hoffman 33.504 Improving the signal-to-noise ratio of the visual P300 33.525 Abrupt viewpoint changes during multiple object Sven P. Heinrich, Dominik Mell, Michael Bach tracking Markus Huff, Georg Jahn, Stephan Schwan 33.505 Electrophysiological evidence for the role of 33.526 Contour Interpolation Affects Multiple Object Tracking extrastriate visual cortex in visual awareness Giorgio Fuggetta, Everett Mettler, Brian Keane, Philip Kellman Juha Silvanto, Neil Muggleton, Enea Pavone, Matteo Feurra, Luisa Sartori, 33.527 A Dynamic Neural Field Model of Multi-Object Carlo Marzi, Vincent Walsh Tracking John Spencer, Sammy Perone 33.506 The role of feedback in visual masking, visual aware- 33.528 Impact of stereoscopic vision and 3D representation ness and attention Stephen Macknik, Susana Martinez-Conde of visual space on multiple object tracking performance 33.507 Neural correlate of visual awareness in the superior David Tinjust, Remy Allard, Jocelyn Faubert colliculus of the animal model of blindsight Masatoshi Yoshida, 33.529 Early Adulthood Losses in the Effective Number of Kana Takaura, Tadashi Isa Tracked Trajectories in Human Vision Srimant Tripathy, Graeme 33.508 No McCollough effect in a patient with cerebral Kennedy, Brendan Barrett achromatopsia but spared V1 Caitlin Mullin, Jean-François Démonet, Jennifer K E Steeves Object Perception: Recognition and Categoriza- 33.509 Cortical Lesion Projection Zone Activity in Retinal Disease Patients is Caused by Object-Specific Feedback, tion Not Plasticity Benjamin J. Rosenau, Adam S. Greenberg, Janet S. 33.530 Rapid Object Category Detection in Visually Sunness, Steven Yantis Degraded Stimuli Chetan Nandakumar, Jitendra Malik 33.531 Do you know what it is as soon as you know it is there? Jihyun Kim, Sang Chul Chong

34 Vision Sciences Society VSS 2008 Program Sunday Sessions

33.532 Dissociating Detection and Categorization: As Soon as You Know It Is There, You Don’t Necessarily Know What It Sunday, May 11, 2:30 - 4:00 pm Is Michael L. Mack, Thomas J. Palmeri Talk Session, Royal Palm Ballroom 4-5 33.533 2D images are not sufficient for testing 3D object recognition William Hayward, Achille Pasqualotto Faces: Neural Mechanisms 2 33.534 Effects of viewing time and viewpoint changes on 3D Moderator: Kalanit Grill-Spector shape recognition: evidence for the role of nonvolumetric primitives in 3D shape representation Irene Reppa, Charles Leek 2:30 pm 34.21 Individual differences in face cognition: Distinct 33.535 Learning sequence of views of three-dimensional component abilities and basic neural processes Grit Herz- objects: The effect of temporal coherence on object mann, Olga Kunina, Oliver Wilhelm, Werner Sommer memory Taosheng Liu 33.536 Three-quarter view is good because object orienta- 2:45 pm tion is uncertain Ryosuke Niimi, Kazuhiko Yokosawa 34.22 Task-specific feature codes for face processing Adrian Nestor, Michael Tarr 33.537 Position Independence in Object Recognition Dwight Kravitz, Latrice Vinson, Chris Baker 3:00 pm 33.538 The Relationship Between Local Feature Distributions 34.23 Stronger face-selective responses to typical versus and Object Recognition Henry Galperin, Peter Bex, József Fiser distinctive faces when stimulus variability is controlled Nicolas Davidenko, David Remus, Michael Ramscar, Kalanit Grill-Spector 33.539 Interaction between outline shape and surface-prop- erty processing in object recognition Jonathan S. Cant, Melvyn A. 3:15 pm Goodale 34.24 The Effects of Parts, Wholes, and Familiarity on Face- 33.540 Task characteristics modulate the impact of action Selective Responses in MEG Alison Harris, Geoffrey Aguirre similarity on visual object identification Genevieve Desmarais, 3:30 pm Mike Dixon, Eric A. Roy 34.25 EEG correlates of categorical and graded face 33.541 Novelty vs. familiarity principles in preference deci- perception Margaret Moulson, Benjamin Balas, Charles Nelson, Pawan sion: Task-context of memory matters Hsin-I Liao, Shinsuke Sinha Shimojo 3:45 pm

34.26 The neural and behavioral plasticity of other-race face Sunday Sessions Sunday, May 11, 2:30 - 4:00 pm recognition James Tanaka, Lara Pierce Talk Session, Vista Ballroom Sunday, May 11, 4:30 - 6:15 pm Cross-Modal Interactions Talk Session, Vista Ballroom Moderator: Eli Brenner 2:30 pm Binocular Mechanisms 2 34.11 Revisiting the Molyneux Question Richard Held, Yuri Ostro- Moderator: Martin Banks vsky, Beatrice deGelder, Pawan Sinha 4:30 pm 2:45 pm 35.11 The Reliability of Disparity Signals Affects Slant Anisot- 34.12 Hearing motion in “the mind’s ear” - evidence for a ropy Heather R. Filippini, Martin S. Banks vision-to-sound synesthesia Melissa Saenz, Christof Koch 4:45 pm 3:00 pm 35.12 Binocular slant discrimination beyond interaction 34.13 Time-space associations in synaesthesia: When input space Robert S. Allison, Barbara J. Gillam, Stephen A. Palmisano modality matters Michelle Jarick, Mike Dixon, Emily Maxwell, Daniel Smilek 5:00 pm 35.13 Using Focus Cues in Solving the Binocular Correspon- 3:15 pm dence Problem David M. Hoffman, Martin S. Banks 34.14 Amodal Multimodal Integration Massimiliano Di Luca, Marc Ernst, Wendy Adams 5:15 pm 35.14 Distinct Neural Signatures of Motion-Induced Blindness 3:30 pm in Human Visual Cortex Tobias Donner, Dov Sagi, Yoram Bonneh, 34.15 Visual Information in the Ascending Auditory Pathway David Heeger Dave Bulkin, Uri Werner-Reiss, Jennifer Groh 5:30 pm 3:45 pm 35.15 The Human Cortical Network for Coherent Stereomo- 34.16 An irrelevant sound can change peri-saccadic mislo- tion Processing Lora Likova, Christopher Tyler calisation Femke Maij, Eli Brenner, Jeroen Smeets 5:45 pm 35.16 The Dynamics of Binocular Combination Christopher Tyler 6:00 pm 35.17 Functional specialisation for the perception of disparity-defined depth in the human visual cortex Andrew Welchman, Tim Preston, Sheng Li

Vision Sciences Society 35 Sunday Sessions VSS 2008 Program

36.310 The effect of awareness on hemispheric asymmetries Sunday, May 11, 4:30 - 6:15 pm in object-based processing Lynn Robertson, Alice Albrecht, Franc- Talk Session, Royal Palm Ballroom 4-5 esca Fortenbaugh, Daria Antonenko 36.311 Attention increases the perceived strength of illusory Decision and Reward contours Joshua Wede, Gregory Francis Moderator: Dana Ballard 36.312 Feature binding through anticipatory inhibition Zhe Chen 4:30 pm 35.21 Human eye movements correlate with intrinsic reward structure in natural visuomotor tasks Constantin Rothkopf, Dana Ballard 4:45 pm 35.22 Learning probability and reward through experience: Impact of value structure on reach planning Erik Schlicht, Shin Shimojo, Ken Nakayama 5:00 pm 35.23 Learning to behave optimally in a probabilistic envi- ronment Anna Seydell, Brian McCann, Julia Trommershaeuser, David Knill 5:15 pm 35.24 Neural correlates of value and probability in decision under risk and in an equivalent visuo-motor task Shih-Wei Wu, Laurence Maloney 5:30 pm 35.25 Overlapping representation of juice and video rewards in primate OFC Michael Campos, Kari Koppitch, Richard A. Andersen, Shinsuke Shimojo 5:45 pm 35.26 Target selection for visually-guided reaching in the dorsal premotor area during a visual search task Joo-Hyun Song, Robert M. McPeek 6:00 pm 35.27 Homo economicus in visual search Vidhya Navalpakkam, Christof Koch, Pietro Perona Sunday Sessions

Sunday, May 11, 2:30 - 6:30 pm Poster Session, Royal Palm Ballroom 1-3 Attention: Object-based Selection 36.301 The time course of neural activity in object-based visual attention Linda Moya, Sarah Shomstein, Anto Bagic, Marlene Behrmann 36.302 Differences in object-based attention in the fore- ground and background Alice Albrecht, Alexandra List, Lynn Robertson 36.303 Object–oriented perception of emotional information Carys K. Ball, Jane E. Raymond 36.304 Neural fate of unattended features in object-based encoding Yaoda Xu 36.305 Object-Based Attention: Attentional Certainty vs. Attentional Shifting Leslie Drummond, Sarah Shomstein 36.306 Attention does not automatically spread to all features of an object Edward Ester, Edward Awh, Edward Vogel, John Serences 36.307 Category expectation modulates object-selective cortical activity Michael Esterman, Steven Yantis 36.308 Object attention in extended objects has few effects on accuracy Shiau-hua Liu, Barbara A. Dosher, Zhong-lin Lu 36.309 Effects of Object Structure on Object-Based Attention W. Trammell Neill, Bryan R. Burnham, Patrick A. O’Connor, Yongna Li

36 Vision Sciences Society VSS 2008 Program Sunday Sessions

Color Perception Perceptual Organization: Contours 36.313 Unique hue isochromes in the equiluminant plane 36.334 Grouping of Shape by Perceptual Closure: Effects of Alexander D. Logvinenko, Tieying Lu Spatial Proximity and Collinearity Bat-Sheva Hadad, Ruth Kimchi 36.314 Simultaneous Color Contrast, Afterimages and Meta- 36.335 Misalignment Constraints on Visual Interpolation James meric Intransitivity: Novel Effects and Explanation of Previ- Hilger, Philip Kellman ously Enigmatic Results Eric Altschuler, Abigail Huang, Alice Hon, Jessica Goris-Rosales, Chris Tyler 36.336 Contour interpolation and lightness induction mecha- nisms interact to produce classification image features in a 36.315 Switch color afterimages depend on the luminance of shape discrimination task Brian Keane, Hongjing Lu, Philip Kellman the viewing surface Daniel VanHorn, Gregory Francis 36.337 Figural constraints on contour discontinuity detection 36.316 Color contrast effect under natural and unnatural Slobodan Markovic viewing conditions Yoko Mizokami, Chihiro Tanaka, Hirohisa Yaguchi 36.338 Connection structures underlying human contour 36.317 What L/M cone-signal pooling is consistent with the integration Nadja Schinkel-Bielefeld, Udo Ernst, Sunita Mandon, Simon Rayleigh matches of carriers of deuteranopia? Yang Sun, Neitzel, Andreas Kreiter, Klaus Pawelzik, Ruth Rosenholtz Steven Shevell 36.339 Spatial localization of interpolated contours Branka 36.318 The influence of object identity on lightness Spehar, Victor Halim constancy Suncica Zdravkovic 36.340 Contour and surface integration behind moving 36.319 Impossible transparency becomes possible also occluder Hideyuki Unuma, Hisa Hasegawa, Philip J Kellman without stratification indexes: a new example of illusory transparency due to motion Daniela Bressanelli, Simone Gori 36.341 Spatial averaging of afterimages between contours Mark Vergeer, Stuart Anstis, Rob van Lier 36.320 A Microphotogoniometer for the Measurement of Gloss and its Correlation with Visual Perception Kelly Rutan, 36.342 Spatio-temporal neuronal interactions as a basis for Anna Sterkin, Alexander Sterkin, Uri Polat John Pospisil, Paul Sacoto perceptual binding 36.321 Perception of the diffuseness of the light source and 36.343 Behavioral Evidence for the Perception of Kanizsa Illu- of the number of light sources in photographs of real objects sory Contours in Pig-tailed Macaque Monkeys (M. nemes- is predicted by image statistics regardless of shape and trina) Kimberly Feltner, Lynne Kiorpes material of the objects Susan F. te Pas, Sylvia C. Pont 36.344 Photographic Exploration of Illusory Contours D. Alan 36.322 Neural Pathways of Induced Steady Color Shifts Stubbs, Consatnce Stubbs Sunday Sessions Caused by Temporally Varying Context Jens Christiansen, 36.345 Random and systematic effects of neural noise on Anthony D’Antona, Steven Shevell low-level and high-level pattern vision Timothy D. Sweeny, 36.323 Colour dissimilarities under neutral light sources Marcia Grabowecky, Ken A. Paller, Satoru Suzuki differing in intensity measured using two competing methods Rumi Tokunaga, Alexander D. Logvinenko, Laurence T. Maloney 36.324 Categorical color perception in natural scenes under Sunday, May 11, 2:30 - 6:30 pm different illuminants Kinjiro Amano, David Foster Poster Session, Royal Palm Ballroom 6-8 36.325 Colour constancy for real 3D and 2D scenes under typical and atypical illuminant changes Monika Hedrich, Alexa I. Motion: Space and Speed Ruppertsberg, Marina Bloj 36.401 Analysis of shape-dependent specular motion 36.326 The structure of color space is largely invariant under - predicting shiny and matte appearance Katja Doerschner, illuminant changes Maria Olkkonen, Thorsten Hansen, Karl Gegen- Daniel Kersten, Paul Schrater furtner 36.402 Motion perception driven by inferred shape proper- 36.327 Searching for variegated elements Patrick Monnier ties Elias H. Cohen, Qasim Zaidi 36.328 Perception of neon color spreading in 3- to 6- month 36.403 Exploring the spatiotemporal properties of fractal old infants Jiale Yang, So Kanazawa, Masami K Yamaguchi rotation Sarah Lagacé-Nadon, Rémy Allard, Jocelyn Faubert 36.329 Categorical discrimination of colour Christoph Witzel, 36.404 Motion of motion-defined pattern does not induce Thorsten Hansen, Karl R. Gegenfurtner spatial mislocalization Kazushi Maruya, Ryota Kanai, Takao Sato 36.330 Diversity in English color name usage Delwin Lindsey, 36.405 The transient temporal processing system contributes Angela Brown to motion perception in a static figure Rumi Hisakata, Ikuya Murakami 36.331 Color Naming Based on Clinical Visual Condition: A Surprising Interaction James Nolan, Shannon Riley, Susan Loveall 36.406 Effects of Spatial Cue Timing and Relevance on Representational Momentum Timothy L. Hubbard, Anuradha 36.332 The color of music Karen B. Schloss, Patrick Lawler, Stephen Mohan Kumar, Charlotte L. Carp E. Palmer 36.407 Support for a postdictive account of the flash-lag 36.333 An EOG-assisted Saccade-contingent Color Breakup- effect Michael Cohen, Piers Howe, Todd Horowtiz, Jeremy Wolfe free Display Wei-Chung Cheng, Chih-Nan Wu, Chih-Lei Wu 36.408 Non-reversed motion perception induced by the spatiotemporal reversal of apparent motion sequences Souta Hidaka, Masayoshi Nagai, Jiro Gyoba 36.409 Isodipole textures in spacetime: a novel non-Fourier and reverse-phi motion stimulus Qin Hu, Jonathan Victor 36.410 Possible mechanisms for pedestal effects on speed perception David Nguyen-Tri, Jocelyn Faubert

Vision Sciences Society 37 Sunday Sessions VSS 2008 Program

36.411 The perceived duration of motion increases with speed Ikuya Murakami, Sae Kaneko Reading 36.412 Blur increases perceived speed Maryam Vaziri Pashkam, 36.432 What is the visual word form area encoding? An Patrick Cavanagh adaptation study contrasting handwriting with word identity Jason J S Barton, Christopher J Fox, Alla Sekunova, Giuseppe Iaria Iaria 36.413 The role of explicit and implicit standards in speed discrimination Hideko F. Norman, J. Farley Norman, Kristina F. 36.433 The visual cortical ‘word form area’ is selective for Pattison, Amy E. Craft, Elizabeth Y. Wiesemann, M. Jett Taylor high spatial frequencies in humans but not monkeys Natalia Y. Bilenko, Reza Rajimehr, Jeremy C. Young, Roger B. H. Tootell 36.434 Contrast Polarity in Letter Identification Lauren Scharff, Perception and Action: Goal Directed Albert Ahumada Movements 36.435 Visual spread reading: Noisy letters in their natural 36.414 Shared Effects of Prior Information and Reward on context Martin Arguin, Frédéric J. A. M. Poirier, Frédéric Gosselin Motor and Perceptual Choices Dorion Liston, Leland Stone 36.436 Reading Horizontal and Vertical English Text Deyue Yu, 36.415 Visuomotor planning cannot take advantage of David Gerold, Heejung Park, Gordon E. Legge conscious knowledge of future events Robert L. Whitwell, Lisa 36.437 User Interface Software for Low Vision Access to the Lambert, Melvyn A. Goodale Internet Jianwei Lu, Aries Arditi 36.416 Perceptual and performance biases in action selec- tion Andrew Wilson, Elsje van Bergen, Lisa van Swieten, Samuel Kent, Mark Mon-Williams Sunday, May 11, 2:30 - 6:30 pm 36.417 Learning and retaining visuomotor adaptation across time Milad Modabber, Jason Neva, Manvir Gill, Ian Budge, Denise Poster Session, Orchid Ballroom Henriques Eye Movements 36.418 Predispositions to Approach and Avoid are Contextu- ally Sensitive and Goal Dependent Susan Bamford, Robert Ward 36.501 The effect of attention size and information density on saccadic adaptation during real-world image search Tyler 36.419 Seeing all the obstacles in your way: The effect of W. Garaas, Marc Pomplun visual feedback on obstacle avoidance Craig Chapman, Dustin Kirshen, Melvyn Goodale 36.502 Effects of age, target characteristics, and viewing distance on ocular counterroll in healthy humans Herb Goltz, 36.420 Visuomotor performance and visuomotor memory Joanne Leung, Giuseppe Mirabella, Khaled Abuhaleeqa, Linda Colpa, Alan operate without conscious awareness of intrinsic target Blakeman, Agnes Wong features Matthew Heath, Kristina Neely, Jason Yakimishyn, Gord Binsted 36.503 Behavioral genetic evidence for plasticity in the 36.421 Estimates of performance in a visuo-motor task are oculomotor system Jeremy Wilmer, Benjamin Backus accurate, but not after joint movement is constrained Uta Wolfe, Holly Gerhard, Sam LaCasse, Laurence Maloney 36.504 Eye Movement Strategies in a Fixation Search Task: Humans versus Models Chris Bradley, Bill Geisler 36.422 Perceptual Information for the Control of Walking-to- 36.505 Visual saliency re-visited: Center-surround patterns Sunday Sessions Reach Geoffrey Bingham, Joe Anderson emerge as optimal predictors for human fixation targets Felix 36.423 Do walkers follow their eyes? Further tests of the Wichmann, Wolf Kienzle, Bernhard Schölkopf, Matthias Franz gaze-angle strategy for steering control Michael Cinelli, William Warren, Mark Hollands 36.506 Fixation Region Overlap Analysis (FROA) - A Data Driven Approach To Hypothesis Testing Using Eye Gaze Fixa- 36.424 Comparing the impact of incorrect object identifica- tion Data Stephen Johnston, Charles Leek tion on object use to the impact of incorrect action produc- tion on naming objects Asmaa Dabbagh, Genevieve Desmarais, Eric 36.507 Perisaccadic mislocalization in slow saccades Florian Roy, Michael Dixon Ostendorf, Lorenz Schoder, Sarah Stricker, Christoph Ploner 36.425 Motor extrapolation of occluded spatiotemporal 36.508 Microsaccades drive illusory motion in “Enigma” contours Jacqueline Fulvio, Todd Hudson, Laurence Maloney Xoana Troncoso, Stephen Macknik, Jorge Otero-Millan, Susana Martinez- Conde 36.426 Sensitivity of visuomotor control to real and to illusory size Tzvi Ganel, Eran Chajut 36.509 Disruption of Voluntary Saccade Commands by Abruptly Appearing Visual Stimuli Kitty Xu, Jay Edelman 36.427 The Effect of Intention and Bodily Capabilities on the Perception of Size Sally Linkenauger, Dennis Proffitt 36.510 Eye Movement Strategies: A Comparison between Individuals with Normal Vision and Simulated Scotomas R. 36.428 Reconsidering the role of action in perceiving the Zhou, A. Johnson, R. Gurnsey, M. von Grünau catchability of fly balls Brett Fajen, Gabriel Diaz, Christopher Cramer 36.511 Effect of central scotoma on eye movement behavior 36.429 Intercepting moving targets: A little foresight helps a Laura Renninger, Linh Dang, Preeti Verghese, Donald Fletcher lot Gabriel Diaz, Flip Phillips, Brett Fajen 36.512 Mean Gaze Duration Validates Self-Reports of Image 36.430 Baseball’s Paradoxical Pop Up: Physics and Fielder Importance John Pospisil, Kelly Rutan Control Strategy can Lead to Lurching Michael K. McBeath, A. Terry Bahill, Alan M. Nathan, David G. Baldwin 36.513 Inverting faces does not abolish cultural diversity in eye movements David Kelly, Rachael Jack, Caroline Blais, Anne-Sarah 36.431 Preserved visual abilities following large bilateral Caldara, Bruno Rossion, Christoph Scheepers, Roberto Caldara lesions of the occipitotemporal cortex Marla E. Wolf, Robert L. Whitwell, Liana E. Brown, Jon S. Cant, Craig Chapman, Jessica K. Witt, 36.514 Unusual mechanism of monocular oscillopsia Laurence Stephen R. Arnott, Sarah A. Khan, Philippe A. Chouinard, Jody C. Culham, Jasse, Alain Vighetto, Sandra Vukusic, Denis Pelisson, Laure Pisella, Gordon N. Dutton, Melvyn A. Goodale Caroline Tilikete 36.515 Training eye movements: can training people where to look hinder the processing of fixated objects? Richard Dewhurst, David Crundall

38 Vision Sciences Society VSS 2008 Program Sunday Sessions

36.516 Gain of cyclovergence as a function of stimulus loca- 36.537 Peripheral motion enhances target selection during tion Nicole T. Daniels, Ian P. Howard, Robert S. Allison smooth pursuit Zhenlan Jin, Scott Watamanuik, Adam Reeves, Stephen Heinen 36.517 Translators’ Ocular Measures and Cognitive Loads during Translation Vincent Chieh-ying Chang, Fabiana Gordon, Mark 36.538 Accuracy and precision of tracking eye movements Shuttleworth, Gabriela Saldanha as a function of age Tom CA Freeman, Andrew J Kolarik, Tom H Margrain 36.518 Mental Rotation of Real Word Shepard-Metzler Figures: An Eye Tracking Study Shannon Fitzhugh, Thomas F. 36.539 Sensitivity to retinal and extra-retinal motion signals Shipley, PhD, Nora Newcombe, PhD, Kathleen McKenna, Dominique as a function of age Emer O’Connor, Tom C.A. Freeman, Tom H. Dumay Margrain 36.540 Simultaneously adapting retinal motion and smooth pursuit eye movement in orthogonal directions J. Rhys Davies, Object Perception 1 Tom C.A. Freeman 36.519 Dissociation of Egocentric and Object-Centric Processing in Mental Rotation of Hand: Effect of Viewpoints 36.541 Influence of perspective and disparity on vergence of the Visual Stimulus and the Viewers’ Own Hands Wei-Dong smooth pursuit Dagmar Wismeijer, Tomas Knapen, Raymond van Ee, Tao, Jing-Jiang Yan, Qiang Liu, Hong-Jin Sun Casper Erkelens 36.520 Mental rotation: Cross-task training and generaliza- 36.542 Anticipatory Pursuit Is Influenced by a Concurrent tion Debi Stransky, Adam Dubrowski, Heather Carnahan, Laurie Wilcox Duration Reproduction Task Jeremy Badler, Philippe Lefèvre, Marcus Missal 36.521 How long does it take for the visual environment to influence the perceptual upright? Bahar Haji-Khamneh, Richard T. 36.543 Fixations Gain Reward by Reducing Model Uncertain- Dyde, Jeff Sanderson, Michael R. M. Jenkin, Laurence R. Harris ties Dana Ballard, Mary Hayhoe 36.522 Letter identity misplaced in space and time Arielle Veenemans, Thomas A. Carlson, Daw-An Wu, Frans Verstraten 36.523 Eccentric features integrate slowly Alissa R. Cantone, Katharine A. Tillman, Denis G. Pelli 36.524 Connectedness and Inside/Outside Relation Affect Dot Numerical Judgment: Implications for Perceptual

Objects Defined by Topological Attributes Lixia He, Tiangang Sunday Sessions Zhou, Jun Zhang, Lin Chen, Yan Zhuo 36.525 Unseen objects can contribute to visual size aver- aging Heeyoung Choo, Steven Franconeri 36.526 Visual statistical learning: spatial configuration or abstract association? Stephanie Manchin, Dwight Kravitz, Chris Baker 36.527 Characterizing the shape and texture of natural objects using Active Appearance Models Krista A. Ehinger, Aude Oliva

Smooth Pursuit and Perception 36.528 Object recognition during eye movements Doris I. Braun, Alexander C. Schütz, Karl R. Gegenfurtner 36.529 The control of gaze in dynamic random noise displays Christoph Rasche, Karl Gegenfurtner 36.530 Selection of Superimposed Surfaces by Speed Illia Tchernikov, Mazyar Fallah 36.531 Hering’s Law Tested with the Pursuit Theory of Motion Parallax Mark Nawrot, Lindsey Joyce 36.532 Selection of Superimposed Surfaces by Density Hayley Buchholz, Mazyar Fallah 36.533 Improvement of chromatic temporal resolution during smooth pursuit eye movement Masahiko Terao, Junji Watanabe, Akihiro Yagi, Shin’ya Nishida 36.534 Smooth pursuit eye movements and the prediction of visual motion Miriam Spering, Alexander C. Schuetz, Karl R. Gegen- furtner 36.535 Scaling of anticipatory smooth pursuit eye move- ments with target speed probability David Souto, Anna Montag- nini, Guillaume S. Masson 36.536 Superior colliculus inactivation biases target selection for smooth pursuit, saccades, and manual responses Richard Krauzlis, Samuel Nummela

Vision Sciences Society 39 Monday Sessions

9:15 am Monday, May 12, 8:30 - 10:00 am 41.24 A new masking technique for natural scenes reveals Talk Session, Vista Ballroom the saliency of an image Claudia Wilimzig, Rufin VanRullen, Christof Koch Global and Biological Motion 9:30 am Moderator: David Whitney 41.25 The scope of social attention deficits in autism: 8:30 am Prioritized orienting to people and animals in static natural scenes Joshua J. New, Robert T. Schultz, Julie Wolf, Jeff L. Niehaus, Ami 41.11 Brain activity evoked by motion direction changes Klin, Brian J. Scholl and by global motion coherence shows different spatial distributions Oliver Braddick, John Wattam-Bell, Dee Birtles, Jennifer 9:45 am Loesch, Laura Loesch, Kathryn Frazier, Janette Atkinson 41.26 Selectivity for faces as exogenous attentional cues 8:45 am James H. Elder, Dahlia Y. Balaban, Aryan Kamyab, Laurie Wilcox, Yuqian Hou 41.12 Biological motion is not identifiable by motion alone Hongjing Lu 9:00 am Monday, May 12, 10:30 am - 12:15 pm 41.13 fMRI reveals distinct processing of form and motion features in biological motion displays Jan Jastorff, Guy A. Orban Talk Session, Vista Ballroom 9:15 am Spatial Vision: Natural Scene Statistics 41.14 Neural bases of visual motion perception deficits in Moderator: Melanie Palomares autism Kami Koldewyn, David Whitney, Susan Rivera 10:30 am 9:30 am 42.11 The parvo and magno-cellular systems encode natural 41.15 Phantom flow parsing: Global visual compensation image statistics parameters H.Steven Scholte, Sennay Ghebreab, for observer movement-entrained retinal motion Paul Warren, Arnold Smeulders, Victor Lamme Simon Rushton 10:45 am 9:45 am 42.12 The temporal properties of contrast adaptation are 41.16 Human-Assisted Motion Annotation for Real-World matched to the statistics of illumination change in the Videos Ce Liu, Edward Adelson, William Freeman natural world Roland Baddeley, David Attewell 11:00 am 42.13 Sensitivity to Spatial Distortion in Natural Scenes Peter Monday, May 12, 8:30 - 10:00 am Bex Talk Session, Royal Palm Ballroom 4-5 11:15 am 42.14 The attentional blink does not disrupt computation of

Monday Sessions Attention to Objects and Scenes the mean size Sung Jun Joo, Sang Chul Chong Moderator: Marlene Behrmann 11:30 am 8:30 am 42.15 Visual evoked potentials for dynamic Glass pattern 41.21 Object-Based Attention: Beyond Gestalt Principles perception in 4-5 month old infants Melanie Palomares, Mark Xingshan Li, Gordon D. Logan Pettet, Vladimir Vildavski, Chuan Hou, Anthony Norcia 8:45 am 11:45 am 41.22 A Model of Top-Down Control of Attention during Visual 42.16 A visual sense of number David Burr, John Ross Search in Real-World Scenes Alex Hwang, Marc Pomplun 12:00 pm 9:00 am 42.17 The visual system removes sensory noise from the 41.23 Natural Image RSVP task performance is predicted by representation of a texture Michael Morgan, Charles Chubb, Joshua measurements of bottom-up Bayesian Surprise exhibited by Solomon image sequences Terrell Mundhenk, Wolfgang Einhäuser, Laurent Itti

40 Vision Sciences Society VSS 2008 Program Monday Sessions

43.309 Behavioral and fMRI studies of identity and expres- Monday, May 12, 10:30 am - 12:15 pm sion perception in acquired prosopagnosia Christopher J Fox, Talk Session, Royal Palm Ballroom 4-5 Giuseppe Iaria, Bradley C Duchaine, Jason J S Barton 43.310 Strategy for visual scanning of faces varies with the Visual Memory degree of Asperger Syndrome traits Kathleen W. Smith, Laurence R. Harris, Jennifer K.E. Steeves Moderator: Shaul Hochstein 43.311 Recognizing static and dynamic facial expressions of 10:30 am pain : Gaze-tracking and Bubbles experiments Cynthia Roy, 42.21 Memory Mechanisms for Familiarity Recognition and Sylvain Roy, Daniel Fiset, Zakia Hammal, Caroline Blais, Pierre Rainville, Identification Shaul Hochstein, Volodya Yakovlev, Sandro Romani, Frédéric Gosselin Daniel Amit 43.312 Fearing Rembrandt’s Male Portraits (Hess Revisited) 10:45 am James Schirillo, Ryan Powell 42.22 Remembering Thousands of Objects with High Fidelity 43.313 Adaptation to Facial Expressions Igor Juricevic, Michael Talia Konkle, Tim Brady, George Alvarez, Aude Oliva Webster 11:00 am 43.314 Emotion Perception in Neutral Expressions Aleix 42.23 Neural evidence of statistical learning: Incidental Martinez, Don Neth detection and anticipation of regularities Nicholas B. Turk- 43.315 The effect of stimulus duration on the processing of Browne, Marcia K. Johnson, Marvin M. Chun, Brian J. Scholl facial expressions of emotion – an EEG study Marie Smith 11:15 am 43.316 When Anger Spreads to One’s Neighbors: Within- 42.24 The neural basis of implicit short-term memory: TMS Hemifield Averaging of Facial Expressions Marcia Grabowecky, investigations of visual priming Gianluca Campana, Clara Casco Timothy D. Sweeny, Ken A. Paller, Satoru Suzuki 11:30 am 43.317 Evidence for adaptive design in human gaze prefer- ence Claire A Conway, Benedict C Jones, Lisa M DeBruine, Anthony C 42.25 Increases in gamma-band activity do not predict Little spatial working memory retention in macaque monkeys Geoffrey Woodman, Min-Suk Kang, Rebecca St. Clair, Jeffrey Schall 11:45 am Perceptual Organization: 2D Shape 42.26 Information limits visual short term memory Dana Najjar, 43.318 Shape classification based on natural shape statistics Edward Vul, George Alvarez John Wilder, Jacob Feldman, Manish Singh 12:00 pm 43.319 Shape skeletons and shape similarity Erica Briscoe, 42.27 Popping in and out of existence: The effect of gradual Manish Singh, Jacob Feldman and abrupt occlusion on object localization J. Stephen Higgins, 43.320 Skeleton-based segmentation of shapes into parts Daniel Simons, Ranxiao Wang Manish Singh, Jacob Feldman 43.321 Convexities Move, Concavities Follow Elan Barenholtz 43.322 Globally inconsistent figure/ground relations induced Monday, May 12, 8:30 am - 12:30 pm by negative parts Sung-Ho Kim, Jacob Feldman

Poster Session, Royal Palm Ballroom 1-3 43.323 Detection of globally processed radial frequency Monday Sessions contours: Narrow-band shape channels integrate luminance Faces: Emotion and contrast cues Jason Bell, David Badcock 43.301 TMS disrupts the perception and embodiment of 43.324 Adaptation to Radial Frequency Patterns in the Lateral facial expressions David Pitcher, Lucia Garrido, Vincent Walsh, Brad Occipital Cortex Lisa Betts, Stephane Rainville, Hugh Wilson Duchaine 43.325 Interplay between pattern density and global form in 43.302 Emotion suppresses repetition suppression of faces Glass patterns Ilmari Kurki, Jussi Saarinen Atsunobu Suzuki, Joshua Goh, Brad Sutton, Andy Hebrank, Lucas Jenkins, Blair Flicker, Denise Park 43.326 Common elements of perceptual organization: illusory contours and dimensional consistency Jennifer Bittner, 43.303 Identification of expressive faces in the attentional Michael Wenger, Rebecca Von Der Heide, Brianna Sullivan blink Julia Gomez-Cuerva, Margaret C. Jackson, Jane E. Raymond 43.327 Perceptual filling-in on a natural blind spot influences 43.304 Contrasting target visibility and visual awareness pupillary light reflex Kentaro Miyamoto, Ikuya Murakami in unconscious emotional body perception Bernard Stienen, Beatrice De Gelder 43.328 Does the luminance condition for test figures change the illusion? Seiichiro Naito, Masafumi Kaite 43.305 Implicit and explicit processing of facial expression in childhood, adolescence and adulthood: An ERP study 43.329 Center of Mass Estimation in Three-Body Displays The Romina Palermo, Carmen Atkinson, Megan Willis, Peter De Lissa, Christo- Influence of Median Length and Orientation Jay Friedenberg, pher Sewell, Genevieve McArthur Bruce Liby, Juan Flores 43.306 Surprised but not Scared: Similarities and Differences 43.330 fMRI used to distinguish conjoint and independent in the Perceptual Structure of Facial Expressions of 7-Year- representation of perceptual axes Geoffrey Aguirre, Daniel Olds and Adults Xiaoqing Gao, Daphne Maurer Drucker 43.307 Lost in Translation: Culturally Tuned Eye Movements 43.331 Exploring Shape using Goodness-of-Fit Measures Impair Decoding of Facial Expression Signals Rachael E. Jack, Stephen Palmer, Stefano Guidi Caroline Blais, Anne-Sarah Caldara, Christoph Scheepers, Roberto Caldara 43.332 Intrinsic Orientation and Learning Viewpoint in Shape 43.308 The use of Spatio-temporal Information in decoding Recognition Weimin Mou, Xiaoou Li, Timothy McNamara facial expression of emotions Sylvain Roy, Cynthia Roy, Zakia Hammal, Daniel Fiset, Caroline Blais, Boutheina Jemel, Frédéric Gosselin

Vision Sciences Society 41 Monday Sessions VSS 2008 Program

43.333 Prior experience affects amodal completion in 43.409 Comparison of rope-pulling and blindwalking as bonobos Yasuo Nagasaka, Daniel Brooks, Edward Wasserman measures of perceived egocentric distance Adam J. Woods, John Philbeck 43.334 Artists Drawing Angles: An Expertise Approach Linda Carson, Fran Allard 43.410 Visually directed walking to targets viewed with severely degraded vision is surprisingly accurate Margaret R. Tarampi, Sarah H. Creem-Regehr, William B. Thompson Scene Perception 2 43.411 Demand characteristics, not effort: The role of back- 43.335 Comparison of Gist Models in Rapid Scene Categori- packs in judging distance Robert Russell, Frank H. Durgin zation Tasks Christian Siagian, Laurent Itti 43.412 Changing spaces: Body size influences the percep- 43.336 Scene understanding using attentional control of gist tion of aperture width Jeanine Stefanucci, Michael Geuss and texture information Tsung-Ren Huang, Stephen Grossberg 43.413 Studying the relationship between emotion and 43.337 Spatiotemporal influence of colour on scene gist height perception in naturalistic settings Erika Siegel, Michael perception Aaron Johnson, Jessica Fan Zhang Geuss, Jeanine Stefanucci 43.338 The Roles of Central versus Peripheral Visual Informa- 43.414 What sculpted depictions of 3-D objects reveal about tion in Recognizing Scene Gist Adam Larson, Lester Loschky, Elise visual and haptic mental representations Eric Egan, Flip Phillips, Matz, Scott Smerchek, Pheasant Weber, Lindsey Berger Farley Norman 43.339 The Superordinate Natural/Man-made Distinction 43.415 Metric Shape Perception Requires A 45° Continuous is Perceived Before Basic Level Distinctions in Scene Gist Perspective Change Young Lim Lee, Mats Lind, Geoffrey Bingham Recognition Lester Loschky, Adam Larson, Scott Smerchek, Shawn Finan 43.416 Playing Air Guitar Eliminates Effect of Ability on 43.340 The Opportunistic Use of Reference Frames for Perceived Distance Jessica Witt, Dennis Proffitt Rotating Scene Stimuli Amy Shelton, Yolanda Lau, Jeffrey Zacks, Byung Chul Yoon 43.341 Multiple fixations do not enhance spatial memory for Attention: Crossmodal and Cognitive Effects scene layout Kristin Michod, Christopher Dickinson, Helene Intraub 43.417 Social and emotional biases increase with monetary incentives through attentional inhibition Su Keun Jeong, Min-Shik

43.342 Spatial biases in scanning and remembering scenes Kim Christopher Dickinson, Helene Intraub 43.418 The influence of odor on perception of emotional 43.343 Scene perception and memory revealed by eye stimuli Luiz Henrique Canto-Pereira, Adriana Azevedo, Ronald Ranvaud movements and ROC analysis: Does a cultural difference truly exist? Kris Chang, Caren Rotello, Xingshan Li, Keith Rayner 43.419 How’s My Hat? Effect of Emotional Expression Leslie A. Valdes, Rachel C. Patterson, Lisa Shelton, Hannah Spanier, Namgyal 43.344 The perceived trajectory of objects crossing the Tuladhar, Brenda N. Buswell perceptual horizon in a 3-D scene Kerem Ozkan, Myron Braun- stein 43.420 Do the hands shift the eyes? Mazyar Fallah, Jessica Krayz, Heather Jordan 43.345 A Multinomial Processing Tree Model of Change Blindness and Change Detection Emmanuelle Boloix 43.421 Endogenous selective attention to opposite-moving spectral components influences aftereffects in vision and audition Anshul Jain, Thomas Papathomas, Sharon Sally Monday, May 12, 8:30 am - 12:30 pm 43.422 A Comparison of Spatial Attention and Representation in Vision and Audition Yamaya Sosa, Stephanie Simon-Dack, Wolfgang Poster Session, Royal Palm Ballroom 6-8 Teder-Salejarvi, Mark McCourt 3D Space Perception 43.401 Differences in feature vs object binding across depth: Attention: Selection and Modulation 2 Evidence from grapheme-color synesthesia Bryan Alvarez, 43.423 Neural Dissociation between Visual Awareness and Lynn Robertson Spatial Attention Valentin Wyart, Catherine Tallon-Baudry 43.402 Visual performance fields are retinotopic Jennifer 43.424 Misdirecting people’s attention: What can misdirec- Monday Sessions Corbett, Marisa Carrasco tion tell us about attention and awareness? Gustav Kuhn 43.403 Importance of proprioceptive and vestibular informa- 43.425 It’s about time: why right spatial neglect is mild Andrea tion for visual space anisotropy Oliver Toskovic Schneider, Marc Hurwitz, Colleen Merrifield, James Danckert 43.404 Exploring the Time Course of Egocentric Distance 43.426 The effects of stimulus-salience in object-substitution Perception with Visual Masking of a Real-World Environment masking Wieske van Zoest, Clayton Hickey, Vince Di Lollo Daniel A. Gajewski, John W. Philbeck, David F. Chichka, Steven F. Pothier 43.427 Asymmetry in object substitution masking occurs 43.405 Exploring the effects of self-representation on spatial relative to the direction of spatial attention shift Nobuyuki perception in immersive virtual environments Victoria Inter- Hirose, Naoyuki Osaka rante, Brian Ries, Michael Kaeding, Lee Anderson 43.428 Visual attention guided video compression Zhicheng Li, 43.406 The role if immersion in three-dimensional spatial Laurent Itti processing Maria Kozhevnikov, Jodie Royan, Andrey Gorbunov 43.429 Attentional Synchrony in Static and Dynamic Scenes 43.407 Angle of declination manipulations and their effects Tim Smith, John Henderson on distance judgments in virtual environments Scott A. Kuhl, William B. Thompson, Sarah H. Creem-Regehr 43.430 Visual Search in Children with ADHD: The Influence of Feedback on Selective Attention Ester Reijnen, Klaus Opwis 43.408 Estimation of Distance on Flat and Uphill Terrains Using Visual Matching and Blind Walking Task Huai-Yong Zhao, Peng Wang, Ai-Shi Jiang, Ling-Dan Wu, Hong-Jin Sun

42 Vision Sciences Society VSS 2008 Program Monday Sessions

43.431 The effect of practice on top-down guidance in visual 43.511 Meridional asymmetry of collinear interactions in the search for two types of complex target: Evidence from eye- normal visual cortex Oren Yehezkel, Uri Polat movements Tamaryn Menneer, Xingshan Li, Michael Stroud, Colleen Butler, Kyle Cave, Donnelly Nick 43.512 The stimulus conditions for uniocular determination of perceived direction near unpaired regions Phillip Marlow, 43.432 Finding top-down guidance in singleton search: an Barbara Gillam exploration of critical conditions Carly Leonard, Jeff Moher, Howard Egeth 43.513 Accommodative and vergence responses to conflicting blur and disparity cues in the developing visual 43.433 Collinear Alignment Modulates Competitive Interac- system Shrikant Bharadwaj, Rowan Candy tions in Human Extrastriate Cortex Stephanie McMains, Sabine Kastner 43.514 Channel-specific, monocular adaptation to dynamic Mondrian patterns revealed during binocular rivalry Sang 43.434 The various attention deficits in adult-ADHD and Wook Hong, Randolph Blake their relation to driving behavior Lilach Shalev, Carmel Mevorach,

Yehoshua Tsal 43.515 Is Motion-induced blindness a perceptual scotoma? Li-Chuan Hsu, Su-Ling Yeh 43.435 More than the sum of the parts: Further evidence for an interaction principle of attention Bettina Olk 43.516 The Effects of Motion on Binocular Rivalry between Simple and Complex Images Laila Hugrass, David Crewther, David 43.436 (More) Evidence that nonpredictive arrows elicit Alais reflexive orienting: An ERP study Jelena Ristic, Bailey M. Bonura, Barry Giesbrecht 43.437 A surprisingly stimulus-specific effect of self-aware- Receptive Fields and Maps ness on perception of mirrored and un-mirrored self-faces 43.517 Structural Theorems for Simple Cell Receptive Fields Eric Smith, Marcia Grabowecky, Satoru Suzuki Davis Cope, Barbara Blakeslee, Mark McCourt 43.438 Effect of Perceptual Load on Response Control Daryl 43.518 The effects of spatial attention and population recep- Wilson, David Gilbert tive field size estimation on fMRI topographic mapping signals David Bressler, Michael Silver 43.439 Holding up the Eyes, not the Hands: the effect of remote distractors on reaction times Antimo Buonocore, Robert 43.519 7T Spin Echo Sequences Provide Improved Spatial McIntosh Accuracy in BOLD fMRI Experiments Jennifer F. Schumacher, Cheryl A. Olman 43.440 The Perceptual Fate of Onsets: Abruptly Appearing Objects Are Perceived Better Joshua Cosman, Shaun Vecera 43.520 Retinotopic mapping of the human visual cortex at 7 Tesla magnetic field strength Michael B Hoffmann, Martin 43.441 The Effect of Target Detection on Visual Long-Term Kanowski, Oliver Speck Memory for Background Scenes Khena Swallow, Yuhong V. Jiang 43.521 A new method for determining neuron receptive field reference-frames Gerald P. Keith, Joseph F.X. DeSouza, Xiaogang Yan, Monday, May 12, 8:30 am - 12:30 pm Hongying Wang, J. Douglas Crawford 43.522 V1 lesion projection zone signals in a subject with Poster Session, Orchid Ballroom tunnel vision Yoichiro Masuda, Serge O. Dumoulin, Satoshi Nakadomari, Brian A. Wandell Binocular Rivalry and Integration 2 43.523 Response of the human LGN to different temporal

43.501 Slow changes in neural state mediate percept frequencies for achromatic, L/M opponent and S-cone Monday Sessions switches in intermittent binocular rivalry Jan Brascamp, Joel opponent stimuli measured with high field fMRI Kathy T. Mullen, Pearson, Randolph Blake, Albert van den Berg Benjamin Thompson, Robert F. Hess 43.502 A novel technique for generating perceptual waves 43.524 Spatiotemporal Properties of LP-Pulvinar Visual during binocular rivalry and binocular fusion Min-Suk Kang, Receptive Fields Christian Casanova, Marilyse Piché, Brian Ouellette Randolph Blake 43.525 A simple model of motion integration in primate visual 43.503 Factors in the measurement of interocular inhibition area MT James M.G. Tsui, Christopher C. Pack fields David F. Nichols, Hugh R. Wilson 43.526 Not so fast there: A re-examination of the pattern 43.504 Binocular integration and normalization in primary versus component classification system used to distinguish visual cortex: an fMRI study Farshad Moradi, David Heeger Middle Temporal (MT/V5) neurons John A. Perrone, Richard J. 43.505 A causal role for right parietal cortex in binocular Krauzlis rivalry demonstrated with TMS David Carmel, Vincent Walsh, Nilli 43.527 Application of reverse correlation to the study of Lavie, Geraint Rees visual and extraretinal signals in the macaque superior 43.506 Enhanced depth perception following high-frequency colliculus Christopher Pack, Jan Churan, Daniel Guitton repetitive transcranial magnetic stimulation of human area 43.528 Contribution of spike timing in contrast and motion V2/V3 Michael Waterston, Christopher Pack direction coding by single neurons in macaque area MT 43.507 Magnocellular and parvocellular pathways differ- Adam Sachs, Paul Khayat, Martinez-Trujillo Julio entially modulate conscious perception with eccentricity: 43.529 The dynamics of V1 population response to instanta- Evidence from Binocular Rivalry Felipe Aedo-Jury, Delphine Pins neous changes in direction of stimulus motion Wei Wu, Paul 43.508 Neural Correlates of Motion-Induced Blindness in the Tiesinga, Thomas Tucker, Julie Heiner, David Fitzpatrick Human Brain Marieke Scholvinck, Geraint Rees 43.530 Choice Probability and Reaction-Time Correlations in 43.509 Early neural interactions can explain perceptual bi- Macaque V1 Chris Palmer, Eyal Seidemann stability modifications of stimulus timing, perceptual history, cross-modal influence and attentional control Raymond van Ee 43.510 Sound enhances processing of emotional words under invisible conditions Yung-Hao Yang, Su-Ling Yeh

Vision Sciences Society 43 Tuesday Sessions

9:15 am Tuesday, May 13, 8:30 - 10:15 am 51.24 Putting figure-ground organization and perceptual Talk Session, Vista Ballroom grouping in context Joseph Brooks, Jon Driver 9:30 am Processing in Time and Space 51.25 Decoding orientation-selective responses to real and Moderator: Concetta Morrone illusory contours Frank Tong, Yukiyasu Kamitani 8:30 am 9:45 am 51.11 A New Temporal Illusion Occurring Early in the Visual 51.26 Cortical dynamics of figure-ground segmentation: System Christopher R. L. Cantor, Clifton M. Schor Shine-through Gregory Francis 8:45 am 51.12 Dynamics of Non-retinotopic Form Perception Revealed by a Masking Paradigm Haluk Ogmen, Michael Herzog, Tuesday, May 13, 10:30 am - 12:15 pm Murat Aydin Talk Session, Vista Ballroom 9:00 am 51.13 Clocking Saccadic Remapping Amelia Hunt, Patrick Vision for Action Cavanagh Moderator: William Warren 9:15 am 10:30 am 51.14 Spatiotopic selectivity for location of events in space 52.11 Mirror-like representation of observed actions Lior and time Maria Concetta Morrone, Paola Binda, David Charles Burr Shmuelof, Uri Hertz, Ehud Zohary 9:30 am 10:45 am 51.15 Spatial and temporal binding in the human pulvinar 52.12 The phantom pulse effect: rapid left-right mirror rever- Robert Ward, Isabel Arend, Robert Rafal sals evoke unusual sensations of phantoms, movements, 9:45 am and paresthesias in the limbs and faces of normals and amputees David Peterzell 51.16 Seeing light vs dark lines: psychophysical perfor- mance is based on separate channels, limited by noise and 11:00 am uncertainty Mark Georgeson, Stuart Wallis 52.13 Are latency differences between slant cues visible 10:00 in the online control of our movement? Christa van Mierlo, Eli Brenner, Stefan Louw, Jeroen Smeets 51.17 Does my butt look big in this? Horizontal stripes, perceived body size and the Oppel-Kundt illusion Peter 11:15 am Thompson 52.14 Development of optimal integration for self-motion and landmark cues in human navigation Marko Nardini, Peter Jones, Rachael Bedford, Oliver Braddick Tuesday, May 13, 8:30 - 10:00 am 11:30 am Talk Session, Royal Palm Ballroom 4-5 52.15 Optic flow recalibrates the direction of walking but not throwing Hugo Bruggeman, William Warren, Jr. Perceptual Organization 2 11:45 am Moderator: Joseph Brooks 52.16 Visual and vestibular discrimination of heading 8:30 am azimuth and elevation for upright and side-down observers Paul MacNeilage, Dora Angelaki 51.21 Factors influencing perceived occlusion between amodally completable objects Barbara J Gillam, Barton L 12:00 pm Anderson, Tatjana Seizova-Cajic 52.17 A dynamical model of pursuit and evasion in humans 8:45 am Jonathan A. Cohen, Michael E. Cinelli, William H. Warren Tuesday Sessions 51.22 Interaction between local and global border-owner- ship signals on a closed figure composed of small triangles Masayuki Kikuchi, Taku Saito 9:00 am 51.23 Figure-Ground Segmentation Can Occur Without Attention Ruth Kimchi, Mary A. Peterson

44 Vision Sciences Society VSS 2008 Program Tuesday Sessions

53.309 Depth from motion and/or disparity in natural and Tuesday, May 13, 10:30 am - 12:15 pm simulated environments: Do cues-to-flatness matter? Rajesh Talk Session, Royal Palm Ballroom 4-5 Shah, Fulvio Domini, Corrado Caudek 53.310 Mechanisms of 3D Motion: Integration of disparity Object Perception 2 and motion cues Thaddeus Czuba, Bas Rokers, Lawrence K. Cormack, Alexander C. Huk Moderator: Karin James 53.311 Interposition, minimal depth, and depth-from- 10:30 am disparity Walter Gerbino, Carlo Fantoni 52.21 Self-generated rotations of 3D objects during initial learning results in automatic motor cortex recruitment during 53.312 A new theory of structure-from-motion perception Julian Fernandez, Bart Farell subsequent visual recognition Karin James, Scott Mueller 53.313 Interactions between eye-movements and prior 10:45 am assumptions for 3-D shape from motion Xin Meng, Qasim Zaidi 52.22 A speed-dependent inversion effect in dynamic object matching Benjamin Balas, Pawan Sinha 53.314 Cue Integration Outside Central Fixation: A Study of Grasping in Depth Hal S. Greenwald, David C. Knill 11:00 am 53.315 Depth interval perception: Comparing binocular 52.23 Dissociating the effects of viewpoint disparity and stereopsis with motion parallax in “action space” Andrew image similarity in mental rotation and object recognition LeClair, Frank H. Durgin Olivia Cheung, William Hayward, Isabel Gauthier 53.316 Influence of central and peripheral visual field on the 11:15 am postural control when viewing an optic flow stimulus Jean- 52.24 Differential Learning Processes for Categorization Rubi Marie Hanssens, Jean-Claude Piponnier, Jocelyn Faubert Hammer, André Brechmann, Frank Ohl, Gil Diesendruck, Daphna Wein- 53.317 Aging and the perception of slant from optical shall, Shaul Hochstein texture, motion parallax, and binocular disparity Charles Crab- 11:30 am tree, J. Farley Norman, Ashley Bartholomew, Elizabeth Ferrell 52.25 Categorical priming: using continuous flash suppres- 53.318 The effects of sex and age upon the perception of 3-D sion in an object categorization task Jorge Almeida, Bradford shape from deforming and static boundary contours J. Farley Mahon, Ken Nakayama, Alfonso Caramazza Norman, Ashley Bartholomew 11:45 am 52.26 A Bayesian Model of Visual Search and Recognition Attention: Interactions with Memory Lior Elazary, Laurent Itti 53.319 Strategic interactions between visual working 12:00 pm memory and perceptual attention as revealed by eye 52.27 Auditory but not visual cues facilitate visual object movements Nancy Carlisle, Leanne Boucher, Geoffrey Woodman detection Gary Lupyan, Michael Spivey 53.320 Correlations between Visual Short-Term Memory and Attentional Capacity Limits Katherine Bettencourt, David Somers 53.321 Attentional Bias Toward Items in Working Memory: Tuesday, May 13, 8:30 am - 12:30 pm Early but not Reflexive Mark W. Becker Poster Session, Royal Palm Ballroom 1-3 53.322 Executive working memory load does not interfere with the rapid resumption of an interrupted visual search 3D Stereopsis and Motion JeeWon Ahn, Alejandro Lleras 53.301 Contextual disparity variation does not influence 53.323 The Search for Memory: Visual Short-Term Memory distance scaling in a three-dimensional shape judgement Capacity Predicts Performance During Visual Search Tasks task Lisa O’Kane, Paul Hibbard Stephen Emrich, Naseem Al-Aidroos, Jay Pratt, Susanne Ferber 53.302 Contextual Bias of Slant Perception in Unreliable 53.324 An unattended stimulus attribute leaves its mark on Context Katinka van der Kooij, Susan te Pas short-term visual memory Jie Huang, Robert Sekuler 53.303 Context shapes estimation of 3D structure in human 53.325 The Role of Visual Working Memory in Object-Based visual cortex Tim Preston, Zoe Kourtzi, Andrew Welchman Attentional Selection Wah Pheow Tan 53.326 Object- and feature-based priming in visual search 53.304 Relationship between the Helmholtz shear of vertical Tuesday Sessions meridians and disparity statistics in natural scenes Yang Liu, Arni Kristjansson, Arny Ingvarsdottir, Unnur Teitsdottir Alan Bovik, Lawrence Cormack 53.327 The Interaction between Global and Local Scene 53.305 Comparing perceived affordances to size and Features in Contextual Cueing Daniel I. Brooks, Ian P. Rasmussen, distance estimates in a virtual environment Sarah H. Creem- Andrew Hollingworth Regehr, Benjamin R. Kunz, William B. Thompson 53.328 Implicit learning of attentional guidance modulates 53.306 An fully automatic technique for Head Mounted visual preference Hirokazu Ogawa, Katsumi Watanabe Display calibration Stuart Gilson, Andrew Fitzgibbon, Andrew 53.329 The effect of previously exposed configurations on Glennerster the affective ratings and the difficulty ratings of target detec- 53.307 Absolute and relative cues for distance investigated tion Yoshihiko Yagi, Tadashi Kikuchi using immersive virtual reality Ellen Svarverud, Stuart J Gilson, 53.330 Search is enhanced with visual abstinence: Delaying Andrew Glennerster initial saccade latency in familiar scenes improves search 53.308 A laminar cortical model of stereopsis and 3D surface guidance Barbara Hidalgo-Sotelo, Aude Oliva perception of complex natural scenes Yongqiang Cao, Stephen 53.331 How many mean sizes can we represent? Hee Yeon Im, Grossberg, Eugene Zaydens Sang Chul Chong

Vision Sciences Society 45 Tuesday Sessions VSS 2008 Program

53.332 Abstract Learning of Attentional Set Andrew B. Leber, 53.413 Removing individual features from famous faces: The Jun-ichiro Kawahara development of a novel test Lisa Hill, Mark Scase 53.333 Awareness of Visual Impairment in Mild AD Matt Rizzo, 53.414 Faces in noise Carrie Paras, Sarita Rajewale, Christopher Tyler, Jeffrey D. Dawson, Steve W. Anderson, Ergun Y. Uc, Mijin Jang Michael Webster 53.334 How sleep influences our memory for faces Bhavin 53.415 Time-Costs for Recognizing Degraded Images Tharian Sheth, Ngan Nguyen, Davit Janvelyan Cherian, Valerie Morash, Pawan Sinha 53.416 Blurry faces are sometimes recognized better than Attention: Theoretical and Computational Models high-resolution faces MiYoung Kwon, Amy Kalia, Gordon Legge 53.335 The magical number 4 in visual cognition George 53.417 Don’t blink, you are being watched: Effects of direct Alvarez, Steven Franconeri gaze on attentional blink Carmela Gottesman 53.336 Selective attention and uncertainty Edward Vul, Deborah 53.418 Hemispheric specialization for face processing Hanus, Nancy Kanwisher revealed by use of Thatcherized and feature distorted faces Michael Anes, Lindsey Short, Jennifer Storer 53.337 The role of Fourier phase information in predicting saliency Robert Peters, Laurent Itti 53.338 The Focus of Expansion Acts as a Cue for Visual Motion: Biological Motion Attention Masaki Fukuchi, Christof Koch 53.419 Perception of Biological Motion Across the Visual Field Rick Gurnsey, Marouane Ouhnana, Nikolaus Troje 53.339 Binary versus Graded Filters for Selectively Attending to Dots of Different Contrasts Stefanie A. Drew, Charles F. Chubb, 53.420 Neural encoding of walking direction in biological Tobin Ehrlich, Tim Rubin, George Sperling motion: Evidence from direction-specific adaptation and functional neuroimaging Yi Jiang, Sheng He 53.340 Contrast Modulation by Spatial Attention for the Perception of Figure Directions Nobuhiko Wagatsuma, Ryohei 53.421 Gait-Specific Adaptation Depends on Body Configu- Shimizu, Ko Sakai ration Elizabeth Hussey, James Thompson 53.422 The perceived depth affects biological motion perception Naoyuki Matsuzaki, Michiteru Kitazaki Tuesday, May 13, 8:30 am - 12:30 pm 53.423 Biological motion perception: Walker distance does Poster Session, Royal Palm Ballroom 6-8 not matter Isabelle Legault, Jocelyn Faubert 53.424 Perceptions of an Animated Figure as a Function of Faces: Wholes, Part, Configurations and Features Movement Naturalness: No Sign of the Uncanny Valley James 53.401 Individuation training but not categorization training Thompson, Greg Trafton, Malcolm McCurry, Evan Francis leads to configural processing of non-face objects Alan Wong, 53.425 Critical temporal windows for natural point-light Thomas Palmeri, Isabel Gauthier gender discrimination Steven Thurman, John Pyles, Nikolaus Troje, 53.402 Context Influences Holistic Processing of Face and Emily Grossman Non-face Objects in the Composite Task Jennifer J. Richler, 53.426 Action Invariance: An fMRI investigation of biological Cindy M. Bukach, Isabel Gauthier motion specificity in the STSp Nicole L. Jardine, John A. Pyles, Emily 53.403 Abnormal eye fixations on personally familiar faces D. Grossman following acquired prosopagnosia reveal a lack of indi- 53.427 Biological Motion and Social Interaction Activate vidual holistic face perception Jean-Jacques Orban de Xivry, Meike Distinct Regions of the STS John A. Pyles, Emily D. Grossman Ramon, Philippe Lefèvre, Bruno Rossion 53.428 Distinctive postural and dynamic features for bodily 53.404 Personally familiar faces and holistic processing Meike emotion expression Claire L. Roether, Lars Omlor, Martin A. Giese Ramon, Bruno Rossion 53.429 The local inversion effect in biological motion 53.405 Using general recognition theory to investigate the perception is acceleration-based Dorita H. F. Chang, Nikolaus F. Thatcher illusion Katherine Cornes, Michael Wenger, Nick Donnelly Troje 53.406 The crowding effect and perceptual and decisional 53.430 Person identification across actions from biological holism in the visual processing of faces Brianna Sullivan, Michael motion Giles Holland, Shilpa Mody, Nikolaus Troje Wenger, Rebecca Von Der Heide, Jennifer Bittner 53.431 A right-facing bias in the processing of biological 53.407 Reassessing the architecture of same-different face motion? Kathryn E. Williamson, Lorna S. Jakobson, Nikolaus F. Troje judgments Lacey Perry, Leslie Blaha, James Townsend 53.432 Perceptual biases expressed during observation of 53.408 Discrimination, bias and focused attention in the human movement Ava J. Senkfor composite face effect Sohi Ashraf, Alla Sekunova, Jason Barton 53.433 Recognizing emotional states from biological motion 53.409 The composite face effect is still not correlated with within noise Hanako Ikeda, Katsumi Watanabe face identification accuracy Yaroslav Konar, Patrick J. Bennett, Allison B. Sekuler 53.410 Effects of viewing condition and age on the function-

Tuesday Sessions Tuesday, May 13, 8:30 am - 12:30 pm ality of eye movements for face recognition memory Ryan Kealey, Allison B. Sekuler, Pat J. Bennett Poster Session, Orchid Ballroom 53.411 Classification images measured in a same/different face discrimination task Patrick Bennett, Matt Pachai, Allison Sekuler Saccadic Eye Movements 53.412 The use of the eyes for human face recognition 53.501 Saccadic Reaction Times and Speed of Information Thomas Baker, Scott Adler explained through information distribution analysis Matthew Processing Development Peterson, Ian Cox, Miguel Eckstein 53.502 Saccadic gain adaptation follows perceived position Karl Gegenfurtner, Alexander Schütz, Max Schneider

46 Vision Sciences Society VSS 2008 Program Tuesday Sessions

53.503 Optimality of saccadic decisions under risk Martin 53.524 Efficient Adaptive Measurement and Classification of Stritzke, Julia Trommershäuser, Karl R. Gegenfurtner Contrast Sensitivity Functions Luis Andres Lesmes, Zhong-Lin Lu, Jongsoo Baek, Thomas Albright 53.504 Saccadic adaptation: reinforcement can drive motor adaptation Laurent Madelain, Celine Paeye, Josh Wallman 53.525 Diverse Long Range Configural Judgments Use a Single Map of Object Locations Charles Chubb, Charles Wright 53.505 Adaptation of saccadic eye movements: behavioural evidence for different mechanisms controlling saccade 53.526 Non-Euclidean Visual Traveling Salesman Problem Yll amplitude lengthening and shortening Muriel Panouillères, Julien Haxhimusa, Zygmunt Pizlo, Joseph Catrambone Cotti, Alain Guillaume, Christian Urquizar, Roméo Salemme, Douglas P. Munoz, Denis Pélisson 53.527 Visual sensitivity to achromatic gradients with different luminance profiles Luis Garcia-Suarez, Alexa I. Rupperts- 53.506 Adaptation of saccadic eye movements: neuro- berg, Marina Bloj logical evidence for different mechanisms controlling the amplitude of reactive and voluntary saccades Denis Pélisson, 53.528 Psychophysically defined gain control pool and Muriel Panouillères, Nadia Alahyane, Christian Urquizar, Roméo Salemme, summing circuit bandwidths for orientation selective path- Patrick Hibbeler, Lynn Olzak Caroline Tilikete ways 53.507 Saccadic gain adaptation can depend on the visual 53.529 Representation of Mean Spatial Frequency Kyung Mi Park, Sang Chul Chong context James Herman, Mark Harwood, Josh Wallman 53.508 Previous saccades to other locations affect the 53.530 Mega surround suppression: a synergy between programming of current antisaccade coordinates, but not target pedestal and surround mask Yury Petrov, Olga Melesh- kevich those of prosaccades Amadeo Rodriguez, Hyung Lee, John Koehn, Wieske van Zoest, Jason Barton 53.531 Comparison of pupil responses to the first and second 53.509 Reactive Saccades Dynamics: Visual Integration and order gratings Arash Sahraie, Sian Griffiths, Claire Conway Visual Context Peggy Gerardin, Valerie Gaveau, Denis Pelisson, Claude 53.532 Time course of motion-induced shifts in perceived Prablanc position Neil Roach, Paul McGraw 53.510 Visuomotor set can suppress the inhibitory influence 53.533 Are Shifting, Splitting, and Scaling of Attention Similar of distractors on express saccades Jay Edelman, Kitty Xu Processes? Peter Squire, Pamela Greenwood, Raja Parasuraman 53.511 Luminance And Saccadic Supression On Perisac- 53.534 Visual Performance and Glare: Spatial properties of cadic Spatial Distortions Zhi-Lei Zhang, Christopher Cantor, Clifton visual obscuration James Stringham, Peter Smith, Leon McLin Schor 53.535 Precorrecting visual objects destined for defocus John 53.512 Spatio-temporal topography of saccadic suppression Yellott Jonas Knöll, Jens Beyer, Frank Bremmer 53.536 Resolving inconsistencies between parametric 53.513 Perisaccadic visual compression shown by target- estimates of psychometric functions by nonparametric fitting flash mislocalization may be affected by flash visual persis- Kamila Zychaluk, David H. Foster tence interacting with background stimuli Jordan Pola 53.537 The neural correlates of the 3-dot vernier task: visuo- 53.514 A visual target in the blind hemifield of hemidecor- spatial extrapolation examined within the framework of a ticate patients reduces latency and improves accuracy of duplex model of vision Marc Tibber, Anderson Elaine, Geraint Rees, antisaccades Olga Savina, Andre Bergeron, Daniel Guitton Michael Morgan 53.515 Cortical Contributions to Saccadic Suppression George 53.538 Effects of reference frame on the perception of Chahine, Bart Krekelberg human-body orientation in infancy Aki Tsuruhara, So Kanazawa, 53.516 Objective characterization of square-wave jerks Masami Yamaguchi in progressive supranuclear palsy patients and healthy 53.539 Percept dependent acitivity in the occipitotemporal volunteers Jorge Otero-Millan, R. John Leigh, Alessandro Serra, Xoana cortex for Ebbinghaus illusion Ansgar Koene, Yu-Chin Huang, Troncoso, Stephen Macknik, Susana Martinez-Conde Chien-Chung Chen 53.517 Older adults just can’t look away: Age-related changes in saccadic trajectory curvature Jay Pratt, Naseem Al-Aidroos, Karen Campbell, Lynn Hasher Tuesday, May 13, 2:30 - 4:00 pm 53.518 Influence of Relative Saccade Direction on Detec- Talk Session, Vista Ballroom tion of Transsaccadic Natural Scene Transitions Shabnam Sadr, Robert S. Allison, Margarita Vinnikov, Dominik Swierad Visual Pathways: Receptors to Cortex Tuesday Sessions 53.519 Fitts’s Law and the optimal planning of sequences of Moderator: Adam Reeves saccades Chia-Chien Wu, Brian Schnitzer, Eileen Kowler, Zygmunt Pizlo 2:30 pm 53.520 The Which and the Where of eye movement control 54.11 Early scotopic dark adaptation; change in noise Filipe Cristino, Roland Baddeley alone? Adam Reeves, Rebecca Grayhem 2:45 pm Spatial Vision: Mechanisms 2 54.12 The S-cone luminance input depends on the level of M-cone adaptation Caterina Ripamonti, Elizabeth Crowther, Andrew 53.521 Size and shape-frequency after-effects: same or Stockman different mechanism? Elena Gheorghiu, Frederick A. A. Kingdom, Emma Witney 3:00 pm 53.522 An after-effect of perceived length Frederick Kingdom, 54.13 LGN abnormalities in human amblyopes revealed by Robert Hess, Kathy T. Mullen, Benjamin Thompson, Roger Watt high-field fMRI Glen Gole 53.523 Asymmetrical Adaptation to Highpass versus Lowpass Filtered Images Fuensanta A. Vera-Diaz, Robert B. Goldstein, Eli Peli

Vision Sciences Society 47 Tuesday Sessions VSS 2008 Program

3:15 pm 4:45 pm 54.14 Identification of optic radiation in-vivo using diffusion 55.12 What role does contour integration play in crowding? tensor imaging and fiber tractography Anthony Sherbondy, Ramakrishna Chakravarthi, Denis Pelli Robert Dougherty, Brian Wandell 5:00 pm 3:30 pm 55.13 The origin of crowding zones Anirvan S. Nandy, Bosco S. 54.15 Topography of responses to colour and luminance in Tjan human subcortical visual pathways as revealed by high- resolution fMRI at 7T Marcus Grueschow, Jochem Rieger, Jörg Stadler, 5:15 pm Claus Tempelmann, Hans-Jochen Heinze, Oliver Speck, John-Dylan Haynes 55.14 Feature Maps for Letters Susana Chung, Bosco Tjan, Yiji Lin 3:45 pm 5:30 pm 54.16 Time course of cortical responses to illusory and real 55.15 Supercrowding: Weakly masking a target greatly lightness changes Huseyin Boyaci, Fang Fang, Scott Murray, Gina enhances crowding Timothy Vickery, Won Mok Shim, Yuhong Jiang, Albanese, Daniel Kersten Ramakrishna Chakravarthi, Robert Luedeman 5:45 pm 55.16 Nasotemporal asymmetry of acuity and crowding Sarah Tuesday, May 13, 2:30 - 4:00 pm Rosen, Ramakrishna Chakravarthi, Denis G. Pelli Talk Session, Royal Palm Ballroom 4-5 6:00 pm 55.17 Reduction of the crowding effect in spatially adjacent Face Perception: Emotion and Experience but cortically remote visual stimuli Tingting Liu, Yi Jiang, Sheng He Moderator: Frederic Gosselin 2:30 pm 54.21 What does the activity in the amygdala and the insula Tuesday, May 13, 4:30 - 6:15 pm correlate with in fearful and disgusted faces Zakia Hammal, Talk Session, Royal Palm Ballroom 4-5 Nao Tsuchiya, Ralph Adolphs, Martin Arguin, Philippe Schyns, Frédéric Gosselin Perceptual Learning 1 2:45 pm Moderator: Zoe Kourtzi 54.22 Decoding Frequency and Timing of Emotion Percep- tion from Direct Intracranial Recordings in the Human Brain 4:30 pm Naotsugu Tsuchiya, Hiroto Kawasaki, Matthew Howard, Ralph Adolphs 55.21 Practice little, gain much: short training enables long- term resistance to perceptual deterioration Nitzan Censor, Dov 3:00 pm Sagi 54.23 Classification Maps: An information-theoretic tech- nique for relating cortical activity to stimulus information in 4:45 pm a facial expression categorization task Oliver Garrod, Marie L. 55.22 Learning confidence in a visual task Simon Barthelmé, Smith, Philippe G. Schyns Pascal Mamassian 3:15 pm 5:00 pm 54.24 The Effect of Homeomorphic Image Transformations 55.23 Neural mechanisms of multisensory perceptual on Face Matching Performance Danelle A. Wilbraham, James C. learning Robyn Kim, Aaron Seitz, Ladan Shams Christensen, James T. Todd, Aleix M. Martinez 5:15 pm 3:30 pm 55.24 Category and Perceptual Learning in Subjects with 54.25 Local gender biases in face appearance across the Treated Wilson’s Disease Zhong-Lin Lu, Pengjing Xu, Xiaoping visual field Seyed-Reza Afraz, Maryam Vaziri-Pashkam, Patrick Cava- Wang, Barbara Dosher, Jiangning Zhou, Daren Zhang, Yifeng Zhou nagh 5:30 pm 3:45 pm 55.25 Simultaneous training of two high precision tasks is 54.26 Perception of Chinese characters in novices’ and largely independent even when orientation or position is experts’ eyes: Similarities and differences between face and shared Pamela Jeter, Barbara Dosher, Zhong-Lin Lu, Zheng Bi Chinese character recognition Janet Hui-wen Hsiao, Garrison 5:45 pm Cottrell 55.26 Learning against the natural statistics: experience- dependent plasticity for contour detection in the human visual cortex D. Samuel Schwarzkopf, Zoe Kourtzi Tuesday, May 13, 4:30 - 6:15 pm 6:00 pm Talk Session, Vista Ballroom 55.27 Boosting perceptual learning by feedback manipula- tion Kazuhisa Shibata, Shin Ishii, Noriko Yamagishi, Mitsuo Kawato Spatial Vision: Crowding and Eccentricity 2

Tuesday Sessions Moderator: Susana Chung 4:30 pm 55.11 Drastically different percepts of five illusions in foveal and peripheral vision reveal their differences in representing visual phase Emily Knight, Arthur Shapiro, Zhong-Lin Lu

48 Vision Sciences Society VSS 2008 Program Tuesday Sessions

56.322 Selective lateralization of steady state visual evoked Tuesday, May 13, 2:30 - 6:30 pm potentials at the second harmonic Yee Joon Kim, Marcia Poster Session, Royal Palm Ballroom 1-3 Grabowecky, Ken A. Paller, Satoru Suzuki 56.323 MEG responses in the human brain during the selec- Attention: Costs of Divided Attention tion of visual targets Therese Lennert, Pierre Jolicoeur, Douglas Cheyne, Julio C. Martinez-Trujillo 56.301 Distinguishing serial and parallel models using varia- tions of the simultaneous-sequential paradigm Alec Scharff, 56.324 Pre-stimulus activity predicts subsequent target John Palmer detection in meta-contrast masking Kyle Mathewson, Gabriele Gratton, Monica Fabiani, Diane Beck, Tony Ro 56.302 Attentional Resources and the Parvocellular and Magnocellular Pathways Satomi Maeda, Allen Nagy 56.325 Decoding cognitive control in the parietal cortex Yu- Chin Chiu, Michael Esterman, Steven Yantis 56.303 Cross-Hemifield Attention Benefits for Visual Enumera- tion David Somers, Summer Sheremata 56.326 Neglected Sight: Preserved Visual Functions Within A Neglected Hemifield Stephen Lomber, Erin Woller, Amee Hall, 56.304 Testing a theory of visual attention Liqiang Huang, Hal Bertram Payne Pashler, Anne Treisman 56.305 Trading off visual acuity? Transient attention increases acuity at cued locations and decreases it at uncued loca- Perceptual Organization: Grouping and Segmen- tions Barbara Montagna, Franco Pestilli, Marisa Carrasco tation 56.306 Coactivation occurs within objects, not between 56.327 Context effects in figure-ground perception: The role dimensions J. Toby Mordkoff, Rose Halterman of biased competition, suppression and long-range connec- 56.307 Neural basis of feature cueing in the perception of tions Elizabeth Salvagio, Andrew J. Mojica, Mary A. Peterson object contours Bobby Stojanoski, Matthias Niemeier 56.328 Ventral extra-striate visual regions, feedback and 56.308 Testing Lavie’s (1995) perceptual load theory Michael texture perception Harriet Allen, Glyn Humphreys, Jess Colin Wenger, Daniel Fitousi 56.329 Perception of illusory transparent surface by young 56.309 Effects of selective attention on the chromatic VEP: infants Yumiko Otsuka, Yuka Yamazaki, Yukuo Konishi, So Kanazawa, Task-relevant stimuli Jennifer Highsmith, Chad Duncan, Sean O’Neil, Masami Yamaguchi, Branka Spehar Eric Roth, Michael Crognale 56.330 V1 BOLD response to image regions defined by 1st and 2nd order luminance contrast Serena Thompson, Cheryl Olman, Daniel Kersten Attention: Neural Mechanisms 56.331 Perceptual filling-in of an artificial scotoma shows 56.310 The effect of a top-down cue on spread attention in retinotopic specificity in human visual cortex Rimona Weil, the macaque Fabrice Arcizet, James Bisley Geraint Rees 56.311 Dynamics of the priority map in LIP during visual 56.332 Influence of medial axis structure on the discrimina- search Koorosh Mirpour, Fabrice Arcizet, James Bisley tion of texture-defined shapes Sarah Harrison, Jacob Feldman 56.312 Saliency-based guidance of gaze in monkeys with 56.333 Edge Alignment Effects for Gradient Cuts in Figure- unilateral lesion of primary visual cortex Laurent Itti, Masatoshi Ground Organization Tandra Ghose, Stephen Palmer Yoshida, David Berg, Takuro Ikeda, Rikako Kato, Kana Takaura, Tadashi Isa 56.334 Testing for Robustness in Visual Localization of Dot 56.313 Perceptual load-induced selection as a conse- Clusters Without Part Structure Mordechai Z. Juni, Manish Singh, quence of spatial interactions in visual cortex Diane Beck, Ana Laurence T. Maloney Torralbo 56.335 Redundancy enhances the integration of symmetry 56.314 Attention improves decoding of stimulus orientation in information Matthias Treder, Peter van der Helm early visual areas Janneke Jehee, Devin Brady, Frank Tong 56.336 Perceptual organization in Autism and Asperger 56.315 Contrast-specific neural responses underlying the Syndrome Rolf Nelson perceptual bias Matthias Niemeier, Ada Le, Boge Stojanoski 56.337 Would letters forming a word survive motion-induced 56.316 Estimating the shape of the feature-based attentional blindness? Dina Devyatko, Maria Falikman gain function Miranda Scolari, John Serences 56.338 Similarity grouping is feature selection Steven Franconeri, 56.317 Strong exogenous attraction to attention by unique Doug Bemis eye of origin --- evidence for a bottom-up saliency map in Tuesday Sessions the primary visual cortex Li Zhaoping 56.339 An Objective Measure of the Relative Strength of Perceptual Grouping Cues Using Object-Based Attention 56.318 Do gamma-band oscillations bind features when Adam S. Greenberg, Steven Yantis attention is focused on multiple-feature objects during visual search? Jason T. Arita, Geoffrey F. Woodman 56.340 State-Dependent Dynamic Grouping and the Percep- tion of Motion Howard Hock, David Nichols 56.319 Retinotopically independent processing of saliency signals in the near-absence of attention Carsten Bogler, John- 56.341 Perceptual grouping in a spiking laminar cortical Dylan Haynes model Jasmin Leveille, Stephen Grossberg, Ennio Mingolla, Massimiliano Versace 56.320 N200 latency predicts behaviorally measured atten- tional shift time Hinze Hogendoorn, Thomas Carlson, Titia Gebuis, Frans 56.342 Perceptual Structure Facilitates Spatial Filtering Elisa- Verstraten beth Hein, Cathleen M. Moore, John Palmer 56.321 Phase-encoded attention tasks reveal topographic maps in posterior parahippocampal cortex Michael Arcaro, Stephanie McMains, Sabine Kastner

Vision Sciences Society 49 Tuesday Sessions VSS 2008 Program

56.422 Basketball Free Throw Accuracy Unaffected by Tuesday, May 13, 2:30 - 6:30 pm Projected Background Displays Showing Motion or Emotion Poster Session, Royal Palm Ballroom 6-8 Jeffrey Stone, Igor Dolgov, Flavio DaSilva, Michael McBeath 56.423 Spatiotemporal statistics of motion through natural Motion: Spatial Interactions and Aftereffects environments Tal Tversky, Wilson Geisler 56.401 The effects of aging on the bandwidths of direction- 56.424 Frequency-phase analysis of postural sway induced ally-selective mechanisms Lia E. Tsotsos, Allison B. Sekuler, Patrick by visual motion and galvanic vestibular stimulation Michiteru J. Bennett Kitazaki, Takuya Kimura 56.402 The Effect of Retinal Eccentricity on the Discrimination 56.425 Estimating Absolute Distances with Blurred Vision Amy Of Global Motion Direction Jeffrey D. Bower, Bian Zheng, Rui Ni, A. Kalia, Paul R. Schrater, Gordon E. Legge, Christopher S. Kallie George J. Andersen 56.426 A dissociation between haptic and visual distortion of 56.403 Local and global inhibitory influences associated with perceived length Alice Coakley, Uta Wolfe large-field stimuli B.M. Sheliga, E.J. FitzGibbon, F.A. Miles 56.427 Virtual limbs and body space: The effects of the 56.404 Judgment of absolute direction in natural scenes rubber hand illusion Fay Short, Robert Ward Steven Dakin, Deborah Apthorp, David Alais 56.428 HAL: Human Activity language Yiannis Aloimonos 56.405 Seeing multiple global directions: A maximum 56.429 Prestidigitation: Easier to Fool the Eye than the Hand capacity limit of three John Greenwood, Mark Edwards Jennifer Anderson, Michael Levine, J. Jason McAnany 56.406 Access to retinal image movement during pursuit eye 56.430 The French Drop Sleight: Deceptive Biological Motion movement is only direct at high motion coherence Rebecca Michael Natter, Flip Phillips Champion, Tom Freeman 56.431 Moving thought: Directed movement guides insight in 56.407 Diminished center-surround inhibition in patients with problem solving Laura Thomas, Alejandro Lleras a history of depression Julie Golomb, Barbara Ruf, Jenika Beck, Aybala Saricicek, Jian Hu, Marvin Chun, Zubin Bhagwagar 56.408 A model of V1-to-MT connectivity accounts for motion perception anisotropies in the human visual system Tuesday, May 13, 2:30 - 6:30 pm Ariel Rokem, Shradha Sanghvi, Michael Silver Poster Session, Orchid Ballroom 56.409 Static and flicker MAE for global motion Satoshi Shioiri, Kazumichi Matsumiya, Hayato Tamura Multisensory Processing: High Level 56.410 Motion aftereffect and motion fading: Same under- 56.501 The Neural Representation of Dynamic Real-World lying mechanisms? Michael von Grünau, Paraskevi Engarhos, Zorina Auditory/Visual Events Jean Vettel, Julia Green, Laurie Heller, Michael Bacchus Tarr 56.411 Adaptation precedes inhibition for motion direction 56.502 Cross-modal Language Processing in the Visual interactions William Curran, Colin Clifford, Christopher Benton Cortex of the Congenitally Blind Sashank Prasad, Amy Thomas, Geoffrey Aguirre 56.412 Visual Velocity Aftereffects in Radial Flow: Inherited and Unique Features Marta Iordanova-Maximov, Michael von Grunau 56.503 Auditory recognition in dyslexics improves with visual and motor-visual practice Gadi Geiger, Carmen Cattaneo, Maria 56.413 System Dynamics Modeling of the Optic Flow Motion Luisa Lorusso, Raffaella Galli, Andrea Facoetti, Uberto Pozzoli, Massimo Aftereffect Robert Patterson, Jason Rogers, Alan Boydstun, Lisa Tripp, Molteni Andreas Stefik 56.504 Characteristic sounds facilitate vigilance when 56.414 The involvement of local motion adaptation in global targets are rare in visual search Lucica Iordanescu, Marcia motion aftereffect Yutaka NAKAJIMA, Takao SATO Grabowecky, Satoru Suzuki 56.415 Making sense of motion adaptation Sergei Gepshtein, Ivan 56.505 Plasticity of Crossmodal Spatiotemporal Effects in a Tyukin, Thomas Albright Visual Search Task Melissa Batson, Takeo Watanabe 56.506 Videogame players demonstrate enhanced multi- Perception and Action: New Issues sensory abilities Stephen Mitroff, Kerry Jordan 56.416 Neural mechanisms underlying grapheme-colour 56.507 The brain integrates visual and haptic information synesthesia Tanja Nijboer, Titia Gebuis, Sarah Plukaard, Edward de from different spatial locations when using a tool Chie Taka- Haan, Maarten van der Smagt hashi, Jörn Diedrichsen, Simon Watt 56.417 Duration estimation of one’s own reactive and proac- 56.508 Enhanced detection of visual stimuli projected on a tive motor responses Andrei Gorea, Pascal Mamassian, Jean-Claude tool Kai-Ling Kao, Melvyn A. Goodale Kaing 56.509 Left/right asymmetries in the contribution of body 56.418 Implicit measurement of uncertainty during classifi- orientation to the perceptual upright Heather Jenkin, Michael cation of ambiguous photographs Bharathi Jagadeesh, Yan Liu, Barnett-Cowan, Richard Dyde, Jeff Sanderson, Michael Jenkin, Laurence Nicolas Brunet Harris

Tuesday Sessions 56.419 Motor Simulation & the Effects of Energetic & 56.510 Integration of the multi-sensory information for the Emotional Costs of Depicted Actions in Picture Perception perception of gravitational vertical Ippei Negishi, Hirohiko Kaneko, William P. Seeley, Jes Waughtel Haruki Mizushina 56.420 The effect of biking effort on perceived distance and 56.511 Blood pressure response to roll depends on both slant Elyssa Twedt, Sally Linkenauger, Tom Banton, Dennis Proffitt visual and non-visual factors Dahlia Y. Balaban, Michael Barnett- Cowan, Jeff Sanderson, Laurence R. Harris 56.421 High-precision capture of perceived velocity during passive translations Joshua Siegle, Jennifer Campos, Betty Mohler, Jack 56.512 One visual stimulus provides two tactile sensations Loomis, Heinrich Buelthoff simultaneously Motoyasu Honma, Shinichi Koyama, Yoshihisa Osada

50 Vision Sciences Society VSS 2008 Program Tuesday Sessions

56.513 Exploring here, seeing where? Visualization with in- situ vs. ex-situ viewing Bing Wu, Roberta Klatzky, George Stetten 56.514 Gawking and Fondling: Multimodal Perception of 3D Shape Flip Phillips, Eric Egan, Benson Perry

Search 3 56.515 Search for mean(ing): Parallel processes mediate ensemble coding Jason Haberman, David Whitney 56.516 Visual search after frontal eye field lesions in humans Alexandra List, Martijn van Koningsbruggen, Robert Rafal 56.517 Visual search in real-world scenes: Effects of target cue specificity and cue lead time on component search processes George Malcolm, John Henderson 56.518 The role of local and global clutter in visual search Melissa Beck, Maura Lohrenz, J. Greg Trafton, Marlin Gendron 56.519 Dissociating preattentive vision and preattentive attentional guidance Louis Chan, William Hayward 56.520 Do T-junctions slow down visual search? Johan Hulleman 56.521 A colour-orientation asymmetry for priming within a search trial: Previewing features of individual search items immediately before conjunction search Elizabeth Olds, Jeffery Jones, Tim Graham 56.522 Selection and timing of gaze fixations in visual conjunction search Kelly Shen, Martin Paré 56.523 Pop-out for interocular conflict Chris L.E. Paffen, Ignace T.C. Hooge, Jeroen S. Benjamins, Hinze Hoogendoorn 56.524 Rapidly resuming visual search and same/different judgments: The influence of task difficulty and stimulus complexity Samuel Norman-Haignere, Justin Jungé, Marvin Chun 56.525 Selectivity for multiple orientations in visual search Abtine Tavassoli, Ian van der Linde, Alan Bovik, Lawrence Cormack 56.526 Feature- and location-based attention in color/orien- tation conjunctive visual search Xiaohua Zhuang, Thomas V. Papathomas 56.527 Modeling interactions between visually-responsive and movement-related neurons in FEF during saccade visual search Braden A. Purcell, Richard P. Heitz, Jeremiah Y. Cohen, Gordon D. Logan, Jeffrey D. Schall, Thomas J. Palmeri 56.528 Bayesian Theory of Visual Search Jeffrey Beck, Wei Ji Ma, Vidhya Navalpakkam 56.529 Predicting search efficiency with a low-level visual difference model P. George Lovell, Iain D. Gilchrist, David J. Tolhurst, Michelle To, Tomasz Troscianko 56.530 Effect of subjective probability on search termination Kazuya Ishibashi, Shinichi Kita

56.531 Coordinating Spatial Attention: Using Shared Gaze Tuesday Sessions to Augment Search and Rescue Mark Neider, Michelle W. Voss, Arthur F. Kramer

Vision Sciences Society 51 Wednesday Sessions

9:30 am Wednesday, May 14, 8:30 - 10:00 am 61.25 Exogenous attention: Less effort, more learning! Marisa Talk Session, Vista Ballroom Carrasco, Abby Rosenbaum, Anna Marie Giordano 9:45 am Binocular Mechanisms 3 61.26 The Size of Attentional Window Modulates Attentional Moderator: Laurie Wilcox Capture Jan Theeuwes, Artem V. Belopolsky 8:30 am 61.11 Are the Positions of Corresponding Points Adaptive for Natural Viewing? Martin Banks, Kai Schreiber Wednesday, May 14, 10:30 - 12:00 pm 8:45 am Talk Session, Vista Ballroom 61.12 Comparison of depth percepts created by binocular disparity, Panum’s limiting case, and monoptic depth Kazuho Color Appearance Fukuda, Laurie M. Wilcox, Robert S. Allison, Ian P. Howard Moderator: Donald MacLeod 9:00 am 10:30 am 61.13 Sensitivity to disparity modulations in ground plane 62.11 Are there phenomenal complementaries? Donald surfaces Brian Rogers, Charlotte Colam, Christopher Cant MacLeod, Pamela Pallett, Erin Krizay 9:15 am 10:45 am 61.14 How does perceived depth depend on disparity direc- 62.12 Chromatic appearance depends on the rate of tion? Yu-Chin Chai, Bart Farell change of the colour signal (the “slew” rate) Andrew Stockman, 9:30 am Hannah Smithson, Jonathan Aboshiha, Peter West, Caterina Ripamonti 61.15 Sensory Eye Dominance is Retinal Location Specific 11:00 am and Affects Stereopsis Jingping Xu, Zijiang J. He, Teng Leng Ooi 62.13 Pattern classification on BOLD signals reveals a novel 9:45 am mechanism underlying color filling-in Po-Jang Hsieh, Peter Tse 61.16 Humans use stereo and haptic distance cues to 11:15 am improve physical object size estimates Peter Battaglia, Marc 62.14 Predicting illuminant-shifted cone excitations: supe- Ernst, Paul Schrater, Max Di Luca, Tonja Machulla, Daniel Kersten riority of a non-parametric approach over von Kries’ coef- ficient rule David H. Foster, Kamila ¯ychaluk 11:30 am Wednesday, May 14, 8:30 - 10:00 am 62.15 Colour Constancy of Polychromatic Surfaces Anya Talk Session, Royal Palm Ballroom 4-5 Hurlbert, Milena Vurro, Yazhu Ling 11:45 am Attention to Locations and Features 62.16 Color averaging linked to contours, textures and orien- Moderator: Jan Theeuwes tation Stuart Anstis, Mark Vergeer, Rob van Lier 8:30 am 61.21 Differentiating Patients from Controls Based on Correla- tion between Salience and Gaze Po-He Tseng, Ian G. M. Cameron, Wednesday, May 14, 10:30 - 12:00 pm Doug Munoz, Laurent Itti Talk Session, Royal Palm Ballroom 4-5 8:45 am 61.22 Spatial Attention Accelerates Inter-Hemispheric Scene Perception 3 Transfer Time Ayelet Landau, Lynn Robertson Moderator: Aude Oliva 9:00 am 10:30 am 61.23 Surface-based, unpaired feature representations 62.21 Search for arbitrary objects in natural scenes is mediate detection of change to feature pairings Jun Saiki, Alex remarkably efficient Jeremy Wolfe, George Alvarez, Ruth Rosenholtz, O. Holcombe Aude Oliva, Antonio Torralba, Yoana Kuzmova, Max Uhlenhuth 9:15 am 10:45 am 61.24 Attention biases decisions but does not alter appear- 62.22 High-level aftereffects to natural scenes Michelle Greene, ance Keith A. Schneider, Marcell Komlos Aude Oliva

52 Vision Sciences Society Wednesday Sessions VSS 2008 Program Wednesday Sessions

11:00 am 63.316 Augmented Hebbian Learning Hypothesis in Percep- 62.23 Cortical Dynamics of bistable form/motion binding: tual Learning: Interaction between feedback and training fMRI and eye movements Jean Lorenceau, Anne-Lise Paradis, Cédric accuracy Jiajuan Liu, Zhonglin Lu, Barbara Dosher Lamirel, Jean-Baptiste Poline, Eric Artiges, Bertrand Thirion, Anne Caclin 63.317 Perceptual learning in speed discrimination of radial 11:15 am motion Xuan Huang, Hongjing Lu, Yifeng Zhou, Zili Liu 62.24 A Model of Self-Consistent Perception Alan Stocker, Eero 63.318 A Hebbian-style Dynamic Systems Model of Config- Simoncelli ural Learning Leslie Blaha, James Townsend 11:30 am 63.319 Eye-dependent attentional modulation on motion sensitization from speed discrimination Chia-huei Tseng, Yating 62.25 Fixation durations in scene viewing: Experimental data Huang and computational modeling Antje Nuthmann, Tim J. Smith, John M. Henderson 63.320 Sleep enables explicit figure-ground segmentation of unattended textures Clara Casco, Daniela Guzzon, Gianluca Campana 11:45 am 63.321 Offline processing of memories induced by percep- 62.26 Change blindness by substituting one natural image tual visual learning during subsequent wakefulness and with another Bruce Bridgeman, Philip Tseng sleep: a behavioral study Luca Matarazzo, Pierre Maquet, Edit Frankó, Rufin Vogels 63.322 Perceptual learning requires a minimal number of Wednesday, May 14, 8:30 am - 12:30 pm trials per session, but no sleep Kristoffer Åberg, Elisa Tartaglia, Poster Session, Royal Palm Ballroom 1-3 Michael Herzog 63.323 Perceptual Training Yields Rapid Improvements in Attention: Inhibition and Capture Visually Impaired Youth Jeffrey Nyquist, Joseph Lappin, Duje Tadin 63.301 Cortical control of salient-distracter interference 63.324 Perceptual Learning Is Similar Across the Central during visual search: can attentional capture be top-down Visual Fields John Hotson, Kelly Neary, Sulekha Anand modulated? Ignacio Vallines, En-Ju Lin, Hermann Müller 63.325 Letter learning: feature detection and integration 63.302 Spatiotemporal dynamics in inhibition of return Maha Jordan Suchow, Denis Pelli Adamo, Carson Pun, Jay Pratt, Susanne Ferber 63.326 House training modifies activity in PPA, RSC, but not 63.303 Influences of Abrupt vs. Ramped Stimulus Presentation FFA Jesse S Husk, Lisa R Betts, Kathleen M O’Craven, Patrick J Bennett, on Location-based Inhibition of Return Benjamin Guenther, James Allison B Sekuler Brown 63.327 Contrast-reversal abolishes perceptual learning Zahra 63.304 Object- and Location-based Inhibition of Return to Hussain, Patrick Bennett, Allison Sekuler Superimposed Surfaces Marielle Johnson, Mazyar Fallah, Heather Jordan 63.328 Stimulus coding rules for perceptual learning Cong Yu, Jun-Yun Zhang, Shu-Guang Kuai, Lu-Qi Xiao, Stanley Klein, Dennis Levi 63.305 Simultaneous feature-based inhibition of attention along multiple dimensions Brian Levinthal, Alejandro Lleras 63.306 Semantic Marking in Preview Search Hengqing Chu, Wednesday, May 14, 8:30 am - 12:30 pm Brian Levinthal, Alejandro Lleras Poster Session, Royal Palm Ballroom 6-8 63.307 The spatial distribution of visual marking Takayuki Oosugi, Takatsune Kumada, Jun-ichiro Kawahara Faces: Adaptation and Context 63.308 What drives memory-driven attentional capture? 63.401 Familiarity for faces and novelty for natural scenes in Christian Olivers preference: does similarity matter? Eiko Shimojo, Junghuyn Park, 63.309 Individual differences in resistance to attentional Makio Kashino, Shinsuke Shimojo capture Keisuke Fukuda, Edward Vogel 63.402 The influence of processing style on face perception 63.310 Attentional capture is reduced when distractors Brenda M. Stoesz, Lorna S. Jakobson remain visible in rapidserial visual presentation Tomoe Inukai, 63.403 Sex, Handedness and Sexual Orientation as Predictors Takatsune Kumada, Jun Kawahara of Face Perception Ability Paul W.H. Brewster, Roxana A. Dobrin, 63.311 Top-down control modulates the effect of capture Caitlin R. Mullin, Jennifer K.E. Steeves based on distractor probability Jeff Moher, Howard Egeth, Steven 63.404 Dual Perceptual Adaptation in Human Faces: Gender Yantis, Veit Stuphorn and Age Heather Jordan, Marielle Johnson, Mazyar Fallah 63.312 Modulation of Attentional Capture for Distractor 63.405 Adapting to age Sean F. O’Neil, Shernaaz M. Webster, Object in Serial Presentation Paradigm Risa Sawaki, Jun’ichi Michael A. Webster Katayama 63.406 Adaptation Reveals Multichannel-Coded Cells Tuned 63.313 Is Contingent Attentional Capture Not Contingent on to Body Orientation in Humans Rebecca P. Lawson, Andrew J. Calder Working Memory? Lingling Wang, Steven B. Most 63.407 Brief adaptation increases sensitivity of face recogni- 63.314 Perceptual Objects Capture Attention Yaffa Yeshurun, tion Ipek Oruc, Jason Barton Ruth Kimchi, Guy Sha’shoua, Tomer Carmel 63.408 Face space has a center-surround organization:

evidence from a novel contrast-based face-adaptation Wednesday Sessions Perceptual Learning 3 technique Shabnam Rostamirad, Ipek Oruc, Jason J S Barton 63.315 Co-Learning Analysis of Two Perceptual Learning 63.409 Illumination effects on the inverse relationship Tasks with Identical Input Stimuli Supports the Reweighting between face typicality and recognition Abhijit Narvekar, Fang Hypothesis Chang-Bing Huang, Zhong-Lin Lu, Barbara Dosher Jiang, P. Jonathon Phillips, Alice O’Toole

Vision Sciences Society 53 Wednesday Sessions VSS 2008 Program

Perception and Action: Locomotion and Visual Working Memory 2 Navigation 63.428 Memory, Eye Position and Computed Saliency David 63.410 The effect of walking on perceived visual speed Berg, Laurent Itti depends on visual speed Jan L. Souman, Ilja Frissen, Marc O. Ernst 63.429 The Effects of Interference on Visual Memory of 2D 63.411 Imagined self-motion differs from perceived self- Shape Kait Clark, Patrick Garrigan motion Jennifer Campos, Joshua Siegle, Betty Mohler, Heinrich Bülthoff, 63.430 Action and Semantic Attributes in Object Identifica- Jack Loomis tion Cheryl Karthaus, Genevieve Demarais, Eric Roy 63.412 The influence of relevant action on spatial updating 63.431 Two Memory Components Explain Sequential Depen- during imagined locomotion Benjamin R. Kunz, Sarah H. Creem- dencies in a Search Task Paolo Martini Regehr, William B. Thompson 63.432 Multiplying the capacity of visual working memory 63.413 Little evidence of perceptual depth compression Jillian Fecteau, Kimron Shapiro when indicating extents by imagined walking Naohide Yama- moto, John W. Philbeck 63.433 Working memory capacity is modality-specific: Evidence of separate stores for auditory and visuospatial 63.414 Adaptation of blind-walking does not influence stimuli Daryl Fougnie, René Marois verbal distance estimates Robert Post, Kyle Rutledge 63.434 Effects of training on the organization of spatial and 63.415 Perceived Distance Influences Simulated Walking feature visual responses in the lateral prefrontal cortex Travis Time Jonathan Bakdash, Sally Linkenauger, Jeanine Stefanucci, Jessica Meyer, Xuelian Qi, Terrence Stanford, Christos Constantinidis Witt, Tom Banton, Dennis Proffitt 63.435 The complexity of a category affects working 63.416 Active Vision for Exploratory Localization Christoph memory capacity in a search task Melissa Kibbe Zetzsche, Thomas Reineking, Johannes Wolter, Kerstin Schill 63.436 Relating visual working memory capacity and visual 63.417 Testing Models of Path Integration in a Triangle attention in schizophrenia-spectrum individuals Veronica Perez, Completion Task Elizabeth Chrastil, William Warren Edward Vogel 63.418 Neural Dynamics of Visually-Based Object Segmen- 63.437 Role of Encoding Duration on Visual-Short Term tation and Navigation in Complex Environments Ennio Memory Capacity Summer L. Sheremata, David C. Somers Mingolla, N Andrew Browning, Stephen Grossberg 63.438 Object Similarity in Visual Working Memory: A Face- 63.419 Adaptation to conflicting visual and physical self- Specific Memory Effect Jason Wong, Matthew Peterson, James motion information during walking Jeffrey Saunders, Frank Durgin Thompson 63.420 Can people learn to anticipate obstacle motion when 63.439 Facing fear: The effect of emotional expressions on necessary to avoid collision? Justin Owens, William Warren visual short-term memory for faces Kim Curby, Stephen Smith 63.421 Learning a spatial layout: The role of landmark place- 63.440 Microsaccade directions are not correlated with ment and gaze-time Sahar Nadeem, Brian Stankiewicz, Mary Hayhoe cued locations in a spatial working memory task Joshua Gaunt, 63.422 The circumvention of barriers: Extending the steering Bruce Bridgeman dynamics model Martin Gérin-Lajoie, William Warren 63.423 Environmental Modulations of Visually-Induced Steering Errors Resulting from Non-Rigid Transparent Optical Flow Brian P. Dyre, Roger Lew 63.424 Humans can control heading independent of visual path information Xiaozhe Peng, Leland S Stone, Li Li 63.425 Implied FOE from form influences human heading perception Joseph C.K. Cheng, Sieu K. Khuu, Li Li 63.426 Visual control of steering toward a goal uses heading but not path information Li Li, Leland Stone, Erich Chan 63.427 Visual guidance of locomotion in infants, young adults, and the elderly John M. Franchak, Michael T. Smith, Karen E. Adolph

54 Vision Sciences Society Wednesday Sessions Topic Index

Below is a list of talk and poster sessions by topic. Parentheses indicate which abstracts are included in each session. 3D Perception and Image Statistics Attention: Selection and Modulation Eye Movements Oral Presentation (22.11-22.17) 1 Poster Presentation (36.501-36.518) Saturday, May 10, 10:30 am - 12:15 pm Poster Presentation (23.401-23.414) Sunday, May 11, 2:30 - 6:30 pm 3D Pictorial Cues Saturday, May 10, 8:30 am - 12:30 pm Eye Movements and Perception Poster Presentation (33.401-33.417) Attention: Selection and Modulation Oral Presentation (24.11-24.16) Sunday, May 11, 8:30 am - 12:30 pm 2 Saturday, May 10, 2:30 - 4:00 pm 3D Space Perception Poster Presentation (43.423-43.441) Eye Movements, Search and Poster Presentation (43.401-43.416) Monday, May 12, 8:30 am - 12:30 pm Attention Monday, May 12, 8:30 am - 12:30 pm Attention: Selection over Time Poster Presentation (23.312-23.332) 3D Stereopsis and Motion Poster Presentation (16.101-16.115) Saturday, May 10, 8:30 am - 12:30 pm Poster Presentation (53.301-53.318) Friday, May 9, 5:30 - 8:30 pm Face Perception: Emotion and Tuesday, May 13, 8:30 am - 12:30 pm Attention: Theoretical and Computa- Experience Attention to Locations and Features tional Models Oral Presentation (54.21-54.26) Oral Presentation (61.21-61.26) Poster Presentation (53.335-53.340) Tuesday, May 13, 2:30 - 4:00 pm Wednesday, May 14, 8:30 - 10:00 am Tuesday, May 13, 8:30 am - 12:30 pm Faces: Adaptation and Context Attention to Objects and Scenes Binocular Mechanisms 1 Poster Presentation (63.401-63.409) Oral Presentation (41.21-41.26) Poster Presentation (23.301-23.311) Wednesday, May 14, 8:30 am - 12:30 pm Monday, May 12, 8:30 - 10:00 am Saturday, May 10, 8:30 am - 12:30 pm Faces: Emotion Attention: Costs of Divided Attention Binocular Mechanisms 2 Poster Presentation (43.301-43.317) Poster Presentation (56.301-56.309) Oral Presentation (35.11-35.17) Monday, May 12, 8:30 am - 12:30 pm Tuesday, May 13, 2:30 - 6:30 pm Sunday, May 11, 4:30 - 6:15 pm Faces: Inversion and Viewpoint Attention: Crossmodal and Cognitive Binocular Mechanisms 3 Effects Effects Oral Presentation (61.11-61.16) Poster Presentation (23.415-23.432) Poster Presentation (43.417-43.422) Wednesday, May 14, 8:30 - 10:00 am Saturday, May 10, 8:30 am - 12:30 pm Monday, May 12, 8:30 am - 12:30 pm Binocular Rivalry and Integration 1 Faces: Learning and Expertise Attention: Divided Attention Poster Presentation (26.301-26.316) Poster Presentation (23.501-23.509) Oral Presentation (25.21-25.27) Saturday, May 10, 2:30 - 6:30 pm Saturday, May 10, 8:30 am - 12:30 pm Saturday, May 10, 4:30 - 6:15 pm Binocular Rivalry and Integration 2 Faces: Lifespan Development Attention: Inattentional Blindness Poster Presentation (43.501-43.516) Poster Presentation (23.510-23.520) and Change Detection Monday, May 12, 8:30 am - 12:30 pm Saturday, May 10, 8:30 am - 12:30 pm Poster Presentation (33.418-33.427) Central Pathways Faces: Neural Mechanisms 1 Sunday, May 11, 8:30 am - 12:30 pm Oral Presentation (21.11-21.16) Poster Presentation (33.301-33.317) Attention: Inhibition and Capture Saturday, May 10, 8:30 - 10:00 am Sunday, May 11, 8:30 am - 12:30 pm Poster Presentation (63.301-63.314) Color Appearance Faces: Neural Mechanisms 2 Wednesday, May 14, 8:30 am - 12:30 pm Oral Presentation (62.11-62.16) Oral Presentation (34.21-34.26) Attention: Interactions with Memory Wednesday, May 14, 10:30 - 12:00 pm Sunday, May 11, 2:30 - 4:00 pm Poster Presentation (53.319-53.334) Color Perception Faces: Other-race Effects Tuesday, May 13, 8:30 am - 12:30 pm Poster Presentation (36.313-36.333) Poster Presentation (26.317-26.323) Attention: Neural Mechanisms Sunday, May 11, 2:30 - 6:30 pm Saturday, May 10, 2:30 - 6:30 pm Poster Presentation (56.310-56.326) Cortical Processing Faces: Wholes, Part, Configurations Tuesday, May 13, 2:30 - 6:30 pm Oral Presentation (25.11-25.17) and Features Attention: Neural Mechanisms and Saturday, May 10, 4:30 - 6:15 pm Poster Presentation (53.401-53.418) Models Cross-Modal Interactions Tuesday, May 13, 8:30 am - 12:30 pm Oral Presentation (32.21-32.27) Oral Presentation (34.11-34.16) Global and Biological Motion Sunday, May 11, 10:30 am - 12:15 pm Sunday, May 11, 2:30 - 4:00 pm Oral Presentation (41.11-41.16) Attention: Object-based Selection Decision and Reward Monday, May 12, 8:30 - 10:00 am Poster Presentation (36.301-36.312) Oral Presentation (35.21-35.27) Higher Cortical Processing Sunday, May 11, 2:30 - 6:30 pm Sunday, May 11, 4:30 - 6:15 pm Poster Presentation (33.501-33.515) Sunday, May 11, 8:30 am - 12:30 pm

Vision Sciences Society 55 Topic Index VSS 2008 Program

Lightness, Brightness and Luminance Perception and Action: How Scene Perception 2 Poster Presentation (26.401-26.413) Dissociated Are They? Poster Presentation (43.335-43.345) Saturday, May 10, 2:30 - 6:30 pm Oral Presentation (31.11-31.16) Monday, May 12, 8:30 am - 12:30 pm Motion Processing Sunday, May 11, 8:30 - 10:00 am Scene Perception 3 Oral Presentation (32.11-32.17) Perception and Action: Locomotion Oral Presentation (62.21-62.26) Sunday, May 11, 10:30 am - 12:15 pm and Navigation Wednesday, May 14, 10:30 - 12:00 pm Motion: Biological Motion Poster Presentation (63.410-63.427) Search 1 Poster Presentation (53.419-53.433) Wednesday, May 14, 8:30 am - 12:30 pm Poster Presentation (26.428-26.445) Tuesday, May 13, 8:30 am - 12:30 pm Perception and Action: New Issues Saturday, May 10, 2:30 - 6:30 pm Motion: Higher Mechanisms and Poster Presentation (56.416-56.431) Search 2 Illusions Tuesday, May 13, 2:30 - 6:30 pm Oral Presentation (31.21-31.26) Poster Presentation (23.333-23.345) Perception and Action: Reaching and Sunday, May 11, 8:30 - 10:00 am Saturday, May 10, 8:30 am - 12:30 pm Grasping Search 3 Motion: Integration, Flow, and Depth Poster Presentation (26.414-26.427) Poster Presentation (56.515-56.531) Poster Presentation (16.116-16.132) Saturday, May 10, 2:30 - 6:30 pm Tuesday, May 13, 2:30 - 6:30 pm Friday, May 9, 5:30 - 8:30 pm Perceptual Development Across the Smooth Pursuit and Perception Motion: Space and Speed Lifespan Poster Presentation (36.528-36.543) Poster Presentation (36.401-36.413) Poster Presentation (33.318-33.331) Sunday, May 11, 2:30 - 6:30 pm Sunday, May 11, 8:30 am - 12:30 pm Sunday, May 11, 2:30 - 6:30 pm Spatial Vision: Crowding and Motion: Spatial Interactions and Perceptual Learning 1 Eccentricity 1 Aftereffects Oral Presentation (55.21-55.27) Poster Presentation (33.332-33.345) Poster Presentation (56.401-56.415) Tuesday, May 13, 4:30 - 6:15 pm Sunday, May 11, 8:30 am - 12:30 pm Tuesday, May 13, 2:30 - 6:30 pm Perceptual Learning 2 Spatial Vision: Crowding and Multiple Object Tracking 1 Poster Presentation (33.428-33.440) Eccentricity 2 Oral Presentation (24.21-24.26) Sunday, May 11, 8:30 am - 12:30 pm Oral Presentation (55.11-55.17) Saturday, May 10, 2:30 - 4:00 pm Perceptual Learning 3 Tuesday, May 13, 4:30 - 6:15 pm Multiple Object Tracking 2 Poster Presentation (63.315-63.328) Spatial Vision: Mechanisms 1 Poster Presentation (33.516-33.529) Wednesday, May 14, 8:30 am - 12:30 pm Poster Presentation (26.324-26.343) Sunday, May 11, 8:30 am - 12:30 pm Perceptual Organization 1 Saturday, May 10, 2:30 - 6:30 pm Multisensory Processing: High Level Oral Presentation (21.21-21.26) Spatial Vision: Mechanisms 2 Poster Presentation (56.501-56.514) Saturday, May 10, 8:30 - 10:00 am Poster Presentation (53.521-53.539) Tuesday, May 13, 2:30 - 6:30 pm Perceptual Organization 2 Tuesday, May 13, 8:30 am - 12:30 pm Multisensory Processing: Low Level Oral Presentation (51.21-51.26) Spatial Vision: Natural Images and Poster Presentation (23.433-23.443) Tuesday, May 13, 8:30 - 10:00 am Texture Saturday, May 10, 8:30 am - 12:30 pm Perceptual Organization: 2D Shape Poster Presentation (26.511-26.527) Object Perception 1 Poster Presentation (43.318-43.334) Saturday, May 10, 2:30 - 6:30 pm Poster Presentation (36.519-36.527) Monday, May 12, 8:30 am - 12:30 pm Spatial Vision: Natural Scene Sunday, May 11, 2:30 - 6:30 pm Perceptual Organization: Contours Statistics Object Perception 2 Poster Presentation (36.334-36.345) Oral Presentation (42.11-42.17) Oral Presentation (52.21-52.27) Sunday, May 11, 2:30 - 6:30 pm Monday, May 12, 10:30 am - 12:15 pm Tuesday, May 13, 10:30 am - 12:15 pm Perceptual Organization: Grouping Temporal Processing and Dynamics Object Perception: Neural and Segmentation Poster Presentation (26.528-26.543) Mechanisms Poster Presentation (56.327-56.342) Saturday, May 10, 2:30 - 6:30 pm Poster Presentation (16.133-16.146) Tuesday, May 13, 2:30 - 6:30 pm Vision for Action Friday, May 9, 5:30 - 8:30 pm Processing in Time and Space Oral Presentation (52.11-52.17) Object Perception: Recognition and Oral Presentation (51.11-51.17) Tuesday, May 13, 10:30 am - 12:15 pm Categorization Tuesday, May 13, 8:30 - 10:15 am Visual Memory Poster Presentation (33.530-33.541) Reading Oral Presentation (42.21-42.27) Sunday, May 11, 8:30 am - 12:30 pm Poster Presentation (36.432-36.437) Monday, May 12, 10:30 am - 12:15 pm Object: Neural Mechanisms Sunday, May 11, 2:30 - 6:30 pm Visual Pathways: Receptors to Cortex Oral Presentation (22.21-22.27) Receptive Fields and Maps Oral Presentation (54.11-54.16) Saturday, May 10, 10:30 am - 12:15 pm Poster Presentation (43.517-43.530) Tuesday, May 13, 2:30 - 4:00 pm Perception and Action: Goal Directed Monday, May 12, 8:30 am - 12:30 pm Visual Working Memory 1 Movements Saccadic Eye Movements Poster Presentation (23.521-23.537) Poster Presentation (36.414-36.431) Poster Presentation (53.501-53.520) Saturday, May 10, 8:30 am - 12:30 pm Sunday, May 11, 2:30 - 6:30 pm Tuesday, May 13, 8:30 am - 12:30 pm Visual Working Memory 2 Perception and Action: Hand Scene Perception 1 Poster Presentation (63.428-63.440) Movements Poster Presentation (26.501-26.510) Wednesday, May 14, 8:30 am - 12:30 pm Poster Presentation (16.147-16.162) Saturday, May 10, 2:30 - 6:30 pm Friday, May 9, 5:30 - 8:30 pm

56 Vision Sciences Society Author Index

Entries are indexed by abstract number, not page number; bold entries indicate first author abstracts. Anand, S - 63.324 Badler, J - 36.542 Benav, H - 26.543 A Andersen, G - 16.122, 23.306, 33.415 Baeck, A - 16.144 Benito, C - 16.108 A. Goodale, M - 26.421 Andersen, GJ - 56.402 Baek, J - 53.524 Benjamins, JS - 56.523 A. Wandell, B - 43.522 Andersen, RA - 35.25 Bagic, A - 36.301 Bennett, P - 23.414, 23.416, 32.16, Aaberg, KC - 33.438 Anderson, BL - 26.402, 51.21 Bahill, AT - 36.430 33.302, 33.328, 53.411, 63.327 Aaen-Stockdale, C - 16.121 Anderson, J - 26.339, 26.427, 36.422, Bakdash, J - 63.415 Bennett, PJ - 33.322, 53.409, 53.410, Abbey, CK - 26.327 56.429 Baker, C - 16.138, 26.523, 33.537, 56.401, 63.326 Abe, S - 26.310, 26.311 Anderson, L - 43.405 36.526 Benson, C - 33.429 Åberg, K - 63.322 Anderson, SW - 53.333 Baker, CI - 22.27, 26.325, 33.435 Bentin, S - 23.410, 23.503 Aboshiha, J - 62.12 Andersson, L - 23.329 Baker, D - 26.511, 33.405 Benton, C - 56.411 Abrams, J - 23.411 Andrews, TJ - 23.429 Baker, T - 53.501 Berg, D - 56.312, 63.428 Abuhaleeqa, K - 36.502 Anes, M - 53.418 Baker, TJ - 33.327 Berger, L - 43.338 Adamo, M - 63.302 Angelaki, D - 52.16 Balaban, DY - 41.26, 56.511 Bergeron, A - 53.514 Adams, RJ - 33.318 Angelone, B - 33.420 Balas, B - 33.337, 34.25, 52.22 Berryhill, M - 22.17, S4 Adams, W - 34.14 Anstis, S - 36.341, 62.16 Baldwin, DG - 36.430 Bettencourt, K - 53.320 Adelson, E - 22.12, 26.512, 41.16 Antonenko, D - 36.310 Ball, CK - 36.303 Betts, L - 43.324 Adelson, EH - 24.16, S8 Anzures, G - 23.514 Ballard, D - 35.21, 36.543 Betts, LR - 63.326 Adler, S - 53.501 Apthorp, D - 26.308, 56.404 Balslev, D - 33.503 Bex, P - 33.538, 42.13 Adolph, KE - 23.314, 63.427 Arcaro, M - 33.512, 56.321 Baluch, F - 33.432 Beyer, J - 53.512 Adolphs, R - 54.21, 54.22 Arcizet, F - 56.310, 56.311 Bamford, S - 36.418 Bhagwagar, Z - 56.407 Aedo-Jury, F - 43.507 Arditi, A - 36.437 Bandettini, P - 33.312 Bharadwaj, S - 43.513 Afraz, S - 54.25 Arend, I - 16.101, 51.15 Banks, M - 16.130, 22.13, 33.401, Bi, Z - 55.25 Afraz, SR - 26.304 Arguin, M - 23.420, 26.408, 26.542, 33.403, 61.11 Bian, Z - 33.415 Agostini, T - 23.344 36.435, 54.21 Banks, MS - 22.16, 35.11, 35.13 Biederman, I - 16.134, 16.135, 22.22 Agrawala, M - 33.403 Arita, JT - 56.318 Banton, T - 56.420, 63.415 Bilenko, NY - 36.433 Aguirre, G - 16.140, 22.17, 34.24, Arnell, K - 16.102, 16.103 Bao, P - 16.146 Billino, J - 16.132 43.330, 56.502 Arnott, SR - 23.435, 31.11, 36.431 Bar, M - S1 Binda, P - 51.14 Ahn, J - 25.23, 53.322 Arsenault, E - 26.523 Barenholtz, E - 43.321 Bingham, G - 26.427, 36.422, 43.415 Ahumada, A - 36.434 Artiges, E - 62.23 Barnett-Cowan, M - 56.509, 56.511 Bingham, GP - 26.419, 33.440 Alahyane, N - 53.506 Asakawa, K - 26.412 Barrett, B - 33.529 Binsted, G - 16.158, 16.160, 36.420 Al-Aidroos, N - 23.404, 53.323, Asano, M - 33.421 Barthelemy, F - 32.11 Birtles, D - 16.117, 41.11 53.517 Ashida, H - 21.12 Barthelmé, S - 55.22 Bisley, J - 56.310, 56.311 Alais, D - 26.308, 43.516, 56.404 Ashraf, S - 53.408 Bartholomew, A - 53.317, 53.318 Bittner, J - 23.515, 43.326, 53.406 Albanese, G - 54.16 Atapattu, R - 23.312 Barton, J - 23.509, 31.25, 33.309, Blaha, L - 53.407, 63.318 Albrecht, A - 36.302, 36.310 Atkinson, C - 43.305 53.408, 53.508, 63.407 Blais, C - 23.420, 26.319, 26.542, Albright, T - 53.524, 56.415 Atkinson, J - 16.117, 41.11 Barton, JJ - 33.310, 36.432, 43.309, 36.513, 43.307, 43.308, 43.311 Allard, F - 43.334 Attewell, D - 42.12 63.408 Blake, R - 26.307, 26.315, 43.501, Allard, R - 16.118, 33.528, 36.403 Auclair, L - 33.402 Batson, M - 56.505 43.502, 43.514 Allen, H - 56.328 Awh, E - 23.533, 24.25, 36.306 Battaglia, P - 61.16, S5 Blakeman, A - 36.502 Allen, J - 33.422 Axelrod, V - 33.308 Battelli, L - 26.528 Blakeslee, B - 26.403, 26.409, 43.517 Allison, RS - 35.12, 36.516, 53.518, Aydin, M - 51.12 Bavelier, D - 33.431 Blangero, A - 16.151 61.12 Ayhan, Ý - 33.439, 26.537 Beck, D - 24.22, 25.23, 26.503, Blanz, V - 33.313 Allred, SR - 26.401 Ayyad, J - 26.317 56.313, 56.324 Blavier, A - 16.162 Almeida, J - 52.25 Azevedo, A - 43.418 Beck, J - 56.407, 56.528 Bloj, M - 36.325, 53.527 Aloimonos, Y - 56.428 Beck, M - 56.518 Boden, C - 23.311 Altschuler, E - 36.314 B Becker, MW - 53.321 Bodurka, J - 33.312 Alvarez, A - 16.130 Bedford, R - 52.14 Bogler, C - 56.319 Babcock, JS - 23.314 Alvarez, B - 43.401 Behrmann, M - 36.301, S7 Boloix, E - 43.345 Bacchus, Z - 56.410 Alvarez, G - 33.517, 42.22, 42.26, Belkin, M - 26.324 Bolster, B - 33.514 Bach, M - 33.504 53.335, 62.21 Bell, J - 43.323 Bonneh, Y - 35.14 Backus, B - 22.11, 36.503 Alvarez, GA - 23.523 Bellgowan, PS - 22.27 Bonura, BM - 43.436 Badaly, D - 23.314 Amano, K - 21.11, 36.324 Belopolsky, AV - 61.26 Boremanse, A - 23.424 Badcock, D - 43.323 Amit, D - 42.21 Bemis, D - 56.338 Born, S - 23.331 Baddeley, R - 42.12, 53.520 Amit, E - 26.502 Ben Yaish, S - 26.324 Bosco, A - 31.13

Vision Sciences Society 57 Author Index VSS 2008 Program

Boucher, L - 53.319 Busey, T - 23.324, 23.501, 23.502 Chakravarthi, R - 55.12, 55.15, 55.16 Cohen, JY - 32.22, 56.527 Bovik, A - 23.322, 53.304, 56.525 Busigny, T - 23.423, 33.314 Champion, R - 56.406 Cohen, M - 33.520, 36.407 Bower, JD - 56.402 Buswell, BN - 43.419 Chan, E - 63.426 Colam, C - 61.13 Boyaci, H - 26.518, 32.24, 54.16 Butler, C - 43.431 Chan, L - 56.519 Colin, J - 56.328 Boydstun, A - 56.413 Buttle, H - 26.323 Chang, DH - 53.429 Collins, T - 16.156 Boynton, GM - S2 Byatt, G - 23.432 Chang, K - 43.343 Colpa, L - 36.502 Braddick, O - 16.116, 16.117, 41.11, Byrne, P - 16.147 Chang, VC - 36.517 Coltheart, M - 33.316 52.14 Changiz, MA - S7 Condon, B - 33.307 Bradley, C - 36.504 C Chapman, C - 36.419, 36.431 Connor, CE - S2 Brady, D - 16.133, 56.314 Caclin, A - 62.23 Chapman, CS - 31.11 Constantinidis, C - 63.434 Brady, M - 33.422 Caddigan, E - 26.503 Charles, J - 26.422 Conway, C - 53.531 Brady, N - 26.313 Cai, DJ - 33.519 Chatterjee, G - 23.507 Conway, CA - 43.317 Brady, T - 42.22 Cai, R - 23.345 Chauvin, A - 23.420 Cooper, C - 26.532 Brady, TF - 21.23, 23.523 Caldara, A - 33.306, 36.513, 43.307 Chavane, F - 25.11 Cope, D - 43.517 Brainard, DH - 26.401 Caldara, R - 33.306, 33.307, 36.513, Chen, C - 23.431, 26.316, 53.539 Corbett, J - 16.113, 43.402 Brandigampola, S - 16.115 43.307 Chen, G - 23.308, 25.12 Corentin, J - 33.303 Brants, M - 16.144 Calder, AJ - 63.406 Chen, H - 33.515 Cormack, L - 16.128, 23.322, 53.304, Brascamp, J - 26.315, 43.501 Calmanti, C - 26.535 Chen, J - 26.316 56.525 Braun, D - 16.132 Cameron, IG - 61.21 Chen, L - 36.524 Cormack, LK - 53.310 Braun, DI - 24.15, 36.528 Campana, G - 42.24, 63.320 Chen, Y - 16.137 Cornes, K - 53.405 Braunstein, M - 16.122, 43.344 Campbell, K - 53.517 Chen, Z - 36.312 Cosman, J - 43.440 Brechmann, A - 52.24 Campos, J - 56.421, 63.411 Cheng, CK - 33.410 Cotti, J - 53.505 Breitmeyer, B - 26.309 Campos, M - 35.25 Cheng, JC - 63.425 Cottrell, G - 54.26 Bremmer, F - 16.132, 53.512 Candy, R - 43.513 Cheng, W - 36.333 Courage, ML - 33.318 Brennan, D - 33.307 Candy, TR - 33.327 Cherian, T - 33.301, 33.311, 53.415 Cowey, A - 16.116 Brenner, E - 26.441, 26.529, 34.16, Cant, C - 61.13 Cheung, O - 52.23 Cox, I - 53.412 52.13 Cant, JS - 23.435, 31.11, 33.539, Cheyne, D - 56.323 Crabtree, C - 53.317 Bressanelli, D - 36.319 36.431 Chiao, J - 16.114 Craft, AE - 36.413 Bressler, D - 43.518 Cantone, AR - 36.523 Chichka, DF - 43.404 Cramer, C - 36.428 Breveglieri, R - 31.13 Canto-Pereira, LH - 33.320, 43.418 Chien, SH - 26.316 Crawford, D - 16.147 Brewster, PW - 63.403 Cantor, C - 51.11, 53.511 Chiu, C - 23.442 Crawford, JD - 43.521 Bridge, D - 16.114 Cao, X - 33.515 Chiu, Y - 56.325 Creem-Regehr, SH - 43.407, 43.410, Bridgeman, B - 62.26, 63.440 Cao, Y - 53.308 Chong, SC - 23.412, 33.531, 42.14, 53.305, 63.412 Briscoe, E - 43.319 Caplovitz, G - 23.342, 33.423 53.331, 53.529 Crewther, D - 43.516 Brooks, D - 43.333 Caramazza, A - 52.25 Choo, H - 16.114, 36.525 Cristino, F - 53.520 Brooks, DI - 53.327 Carey, DP - 16.160 Chopin, A - 23.305 Crognale, M - 56.309 Brooks, DT - 23.317 Carlisle, N - 53.319 Choubey, B - 23.309 Crookes, K - 23.516 Brooks, J - 33.329, 51.24 Carlson, T - 56.320 Chouinard, PA - 31.11, 36.431 Crowther, E - 54.12 Brown, A - 31.26, 36.330 Carlson, TA - 22.23, 36.522 Chrastil, E - 63.417 Crundall, D - 36.515 Brown, C - 26.442 Carmel, D - 43.505 Christensen, A - 16.126 Culham, J - 16.152 Brown, J - 63.303 Carmel, T - 63.314 Christensen, J - 22.15, 26.508 Culham, JC - 31.11, 31.12, 36.431 Brown, L - 16.152 Carnahan, H - 36.520 Christensen, JC - 54.24 Cummins, F - 26.313 Brown, LE - 31.11, 36.431 Carp, CL - 36.406 Christiansen, J - 36.322 Curby, K - 63.439 Brownell, K - 16.158 Carrasco, M - 23.406, 23.409, 23.411, Christopoulos, V - 26.414 Curby, KM - 23.531 Browning, NA - 63.418 33.336, 43.402, 56.305, 61.25 Chu, H - 63.306 Curran, W - 56.411 Brozzoli, C - 31.15 Carson, L - 43.334 Chua, F - 16.109 Czeisler, C - 25.21 Bruggeman, H - 52.15 Carter, O - 25.25 Chubb, C - 26.328, 26.525, 42.17, Czuba, T - 53.310 Brunet, N - 56.418 Casanova, C - 43.524 53.525 Bruno, A - 26.537, 33.439 Casco, C - 42.24, 63.320 Chubb, CF - 26.343, 53.339 D Bruno, N - 26.416 Casile, A - 16.153, 26.521 Chun, M - 56.407, 56.524 Daar, M - 23.425 Bruno, R - 33.303 Cassanello, C - 25.16, 31.14 Chun, MM - 42.23 Dabbagh, A - 36.424 Brunsdon, R - 33.316 Castet, E - 23.321 Chung, S - 55.14 Daelli, V - S1 Bub, D - 23.420, 26.319 Castle, P - 16.150, 26.423 Chung, ST - 33.342, 33.343, S7 Dakin, S - 56.404 Buchholz, H - 36.532 Catrambone, J - 53.526 Churan, J - 24.14, 32.17, 43.527 Dale, G - 16.103 Buckingham, G - 16.160 Cattaneo, C - 56.503 Ciaramitaro, V - 33.319 Danckert, J - 16.151, 43.425 Budge, I - 16.159, 36.417 Cauda, F - 21.15 Cinelli, M - 36.423 Dang, L - 36.511 Buelthoff, H - 56.421 Caudek, C - 53.309 Cinelli, ME - 52.17 Dang, S - 16.138 Bukach, CM - 53.402 Cavanagh, P - 33.344, 36.412, 51.13, Clark, K - 63.429 Daniels, NT - 36.516 Bulakowski, PF - 26.425 54.25, S3 Clarke, A - 16.124, 26.536 D’Antona, A - 26.531, 36.322 Bulkin, D - 34.15 Cave, K - 26.433, 43.431 Clausner, T - 26.442 DaSilva, F - 56.422 Bülthoff, H - 63.411 Cave, KR - 26.437 Clifford, C - 56.411 David, E - 33.326 Buonocore, A - 43.439 Censor, N - 55.21 Coakley, A - 56.426 Davidenko, N - 16.145, 34.23 Burge, J - 22.13, 22.16 Chahine, G - 53.515 Cohen, D - 25.21 Davies, JR - 36.540 Burnham, BR - 36.309 Chai, Y - 61.14 Cohen, EH - 36.402 Davies-Thompson, J - 23.429 Burr, D - 42.16 Chajka, K - 23.323 Cohen, J - 26.413 Dawson, JD - 53.333 Burr, DC - 23.440, 51.14 Chajut, E - 36.426 Cohen, JA - 52.17 de Gelder, B - 21.15

58 Vision Sciences Society VSS 2008 Program Author Index

De Gelder, B - 43.304 Dumoulin, S - 21.11 36.403, 36.410, 53.316, 53.423 Frissen, I - 63.410 de Haan, E - 56.416 Duncan, C - 56.309 Fazl, A - 23.315 Fuggetta, G - 33.505 de Heering, A - 23.505 Duncan, G - 16.150, 26.423 Fecteau, J - 63.432 Fujii, Y - 33.407 De Lissa, P - 43.305 Durgin, F - 23.312, 63.419 Fehd, H - 33.523 Fujisaki, W - 26.534 de Montalembert, M - 33.402 Durgin, FH - 43.411, 53.315 Fei-Fei, L - 26.503 Fujita, K - 33.414 de Sa, V - 26.411 Dutton, GN - 23.435, 31.11, 31.12, Feigenson, L - 23.526, 33.321 Fukuchi, M - 53.338 de Silva, C - 26.402 36.431 Feiler, AM - 26.506 Fukuda, K - 61.12, 63.309 De Valois, KK - 23.333 Dux, P - 16.107, 16.108 Feldman, J - 43.318, 43.319, 43.320, Fukui, M - 26.312 DeBruine, LM - 43.317 Dyde, R - 56.509 43.322, 56.332 Fuller, S - 23.406, 23.409 Dee, B - 33.326 Dyde, RT - 36.521 Felician, O - 23.423 Fulvio, J - 36.425 deGelder, B - 34.11 Dyre, BP - 16.127, 63.423 Feltner, K - 36.343 Furl, N - S1 DeGutis, J - 23.508 Fendrich, R - 33.423 Furuta, A - 26.412 Del Pozo, A - 33.405 E Ferber, S - 53.323, 63.302 Del Viva, MM - 26.514 E. Brown, L - 26.421 Fermuller, C - 26.527 G DelPozo, A - 26.511 East, J - 26.323 Fernandez, J - 53.312 Gabree, S - 16.161 Ferrell, E - 53.317 Demarais, G - 63.430 Eckstein, M - 26.438, 53.412 Gaid, N - 26.439 Ferrera, V - 25.16, Démonet, J - 26.505, 33.317, 33.508 Eckstein, MP - 31.23 31.14 Gajewski, DA - 43.404 Deng, Y - 33.515 Edelman, J - 36.509, 53.510 Feurra, M - 33.505 Galletti, C - 31.13 Desanghere, L - 26.417 Edwards, M - 23.417, 32.14, 56.405 Filippini, HR - 35.11 Galli, R - 56.503 Desbordes, G - 26.521 Egan, E - 43.414, 56.514 Finan, S - 43.339 Galmonte, A - 23.344 Fischer, J - Desmarais, G - 16.149, 33.540, Egeth, H - 43.432, 63.311 33.332 Galperin, H - 33.538 36.424 Fiser, J - , 33.433, 33.538 Ehinger, KA - 36.527 23.537 Ganel, T - 36.426 DeSouza, JF - 43.521 Fiset, D - 23.420, , 43.308, Ehrlich, T - 53.339 26.319 Gao, T - 26.432 Dessalegn, B - 43.311 33.323 Einhäuser, W - 41.23 Gao, X - 43.306 Devaney, K - 22.24 Fitousi, D - 56.308 Elaine, A - 53.537 Garaas, TW - 36.501 Devyatko, D - Fitzgibbon, A - 53.306 56.337 Elazary, L - 52.26 Garcia, J - 33.501 Dewhurst, R - 31.25, FitzGibbon, E - 56.403 36.515 Elder, JH - 41.26 Garcia-Suarez, L - 53.527 Di Lollo, V - 16.105, 23.408, 43.426 Fitzhugh, S - 36.518 Ellemberg, D - 26.519 Gardner, JS - 26.510 Fitzpatrick, D - 43.529 Di Luca, M - 34.14, 61.16 Elliott, J - 16.111 Garrido, L - 33.315, 43.301 Fleck, M - 26.431 Diaz, G - 36.428, 36.429 Elms, NM - 26.321 Garrigan, P - 63.429 Dickinson, C - 43.341, Fleischer, F - 16.153 43.342 Elsby, M - 26.420 Garrod, O - 54.23 Diedrichsen, J - 56.507 Fleming, R - 22.12, S8 El-Shamayleh, Y - 25.14 Gaspar, C - 26.504 Diesendruck, G - 52.24 Fletcher, D - 36.511 Emrich, S - 53.323 Gaunt, J - 63.440 Fleuriet, J - 32.12 Dilks, D - 33.511 Engarhos, P - 56.410 Gauthier, I - 22.26, 23.504, 52.23, Dilks, DD - 26.325, 33.435 Engelhardt, D - 23.531 Flevaris, A - 23.410 53.401, 53.402 Dill, N - 26.541 Enns, J - 16.115 Flicker, B - 43.302 Gaveau, V - 53.509 DiLollo, V - 23.414 Epstein, RA - 26.506 Flombaum, JI - 24.24 Ge, L - 23.514, 26.318 Dixon, M - 33.540, 34.13, 36.424 Era, A - 23.443 Flores, J - 43.329 Gebuis, T - 56.320, 56.416 Do, DH - 21.25 Eriksson, J - 23.329 Flusberg, S - 26.429 Gegenfurtner, K - 16.132, 36.326, Dobkins, K - 33.319 Erkelens, C - 36.541 Foley, JM - 26.327 36.529, 53.502 Dobrin, RA - 63.403 Erlikhman, G - 22.13 Fonteijn, H - 22.23 Gegenfurtner, KR - 24.15, 36.329, Dodd, M - 23.330 Ernst, M - 34.14, 61.16 Fortenbaugh, F - 33.333, 36.310 36.528, 36.534, 53.503 Doerschner, K - 26.518, 36.401 Ernst, MO - 63.410 Foster, D - 36.324 Geiger, G - 56.503 Dolgov, I - 56.422 Ernst, U - 36.338 Foster, DH - 53.536, 62.14 Geisler, B - 36.504 Domini, F - 53.309 Escobar, O - 26.404 Fougnie, D - 63.433 Geisler, W - 21.21, 23.318, 56.423, S6 Donnelly, N - 26.437, 26.440, 53.405 Eskew, R - 16.161 Foulsham, T - 31.25 Gendron, M - 56.518 Donner, T - 35.14 Essock, EA - 26.337, 26.522 Fowlkes, C - 26.510 Georgeson, M - 51.16 Fox, C - 33.309 Donner, TH - 16.142 Ester, E - 36.306 Gepshtein, S - 56.415 Fox, CJ - 33.310, 36.432, Doran, MM - 16.112, 33.524 Esterman, M - 36.307, 56.325 43.309 Gerardin, P - 53.509 Dosher, B - 26.334, 32.26, 55.24, Frances, C - 33.326 Gerbino, W - 23.302, 26.443, 53.311 55.25, 63.315, 63.316 Franchak, JM - 23.314, 63.427 F Gerhard, H - 36.421 Dosher, BA - 36.308 Francis, E - 53.424 Gerhard, HE - 26.407 Fabiani, M - 56.324 Dougherty, R - 54.14 Francis, G - 26.444, 36.311, 36.315, Gerhardstein, P - 23.518 Facoetti, A - 56.503 Dove, C - 33.318 51.26 Gérin-Lajoie, M - 63.422 Fagot, J - 33.414 Drew, SA - 53.339 Franconeri, S - 36.525, 53.335, Gerold, D - 36.436 Fahrenfort, JJ - 25.24 Drew, T - 24.23, 33.518 56.338 Geuss, M - 43.412, 43.413 Fajen, B - 36.428, 36.429 Drewes, J - 32.11 Frank, M - 33.517 Ghebreab, S - 42.11 Falikman, M - 56.337 Frankó, E - 63.321 Dricot, L - 33.313, 33.314 Gheorghiu, E - 53.521 Driver, J - 51.24 Fallah, M - 36.530, 36.532, 43.420, Franz, M - 36.505 63.304, 63.404 Ghorashi, S - 23.408 Droll, J - 26.438 Franz, V - 26.416, 26.418 Ghose, T - Fang, F - 26.518, 32.24, 54.16 56.333 Drucker, D - 16.140, 43.330 Frazier, K - 41.11 Giaschi, D - Fantoni, C - 23.302, 26.443, 53.311 23.311 Drummond, L - 36.305 Freeman, J - 16.142 Gicante, C - 16.102 Dubrowski, A - 36.520 Farell, B - 23.303, 53.312, 61.14 Freeman, T - 56.406 Farnè, A - 31.15 Giesbrecht, B - 16.110, 16.111, Duchaine, B - 33.315, 43.301 Freeman, TC - 36.538, 36.539, 36.540 43.436 Farzin, F - 23.519 Duchaine, BC - 43.309 Freeman, W - 41.16 Giese, M - 16.153 Fattori, P - 31.13 Dumay, D - 36.518 Friedenberg, J - 43.329 Giese, MA - 53.428 Faubert, J - 16.118, 33.330, 33.528,

Vision Sciences Society 59 Author Index VSS 2008 Program

Gilbert, D - 43.438 Groh, J - 34.15 Hayhoe, M - 23.323, 23.325, 36.543, Holland, G - 53.430 Gilchrist, A - 26.404 Grosbras, M - 33.502 63.421 Hollands, M - 36.423 Gilchrist, ID - 56.529 Grossberg, S - 43.336, 53.308, Haynes, J - 16.137, 54.15, 56.319 Hollingworth, A - 23.330, 23.528, Gill, M - 16.159, 36.417 56.341, 63.418 Hayward, W - 33.533, 52.23, 56.519 23.535, 53.327 Gillam, B - 43.512 Grossman, E - 33.501, 53.425 Hayward, WG - 26.321, 26.322 Holm, L - 23.329 Gillam, BJ - 35.12, 51.21 Grossman, ED - 53.426, 53.427 Hayworth, K - 16.135 Holmes, NP - 31.15 Gillespie, S - 16.122 Grove, P - 23.335 Hayworth, KJ - 16.134, 22.22 Holroyd, C - 33.434 Gilmore, R - 16.126, 23.515 Grueschow, M - 54.15 He, L - 36.524 Hon, A - 36.314 Gilson, S - 53.306 Grzywacz, NM - 16.129 He, S - 23.419, 26.305, 33.515, Hong, SW - 26.306, 43.514 Gilson, SJ - 53.307 Guckes, K - 22.15 53.420, 55.17 Honma, M - 56.512 Giora, E - 23.334 Guenther, B - 63.303 He, Z - 26.303 Hooge, IT - 56.523 Giordano, AM - 61.25 Guidi, S - 43.331 He, ZJ - 61.15 Hoogendoorn, H - 56.523 Girshick, A - 22.13 Guillaume, A - 53.505 Heath, M - 16.158, 36.420 Hoover, AE - 33.317 Glasser, DM - 32.15 Guitton, D - 24.14, 43.527, 53.514 Hebrank, A - 43.302 Horiguchi, H - 26.412 Glennerster, A - 53.306, 53.307 Gurnsey, R - 36.510, 53.419 Hedrich, M - 36.325 Horowitz, T - 24.21, 24.23, 25.21, Glover, G - 16.145 Guzman, E - 23.402 Heeger, D - 35.14, 43.504 26.430, 33.520 Godwin, HJ - 26.437 Guzzon, D - 63.320 Heeger, DJ - 16.142 Horowitz, TS - 26.428, 33.518, Goebel, R - 21.15, 33.313 Gyoba, J - 23.335, 36.408 Hefets, D - 23.518 33.519 Goffaux, V - 23.418 Hein, E - 56.342 Horowtiz, T - 36.407 Goh, J - 43.302 H Heinen, S - 23.313, 36.537 Hotson, J - 63.324 Hou, C - 42.15 Goldberg, M - 24.12 Ha, R - 23.401 Heiner, J - 43.529 Hou, Y - 41.26 Goldstein, RB - 53.523 Haberman, J - 26.507, 26.515, Heinrich, SP - 33.504 Howard, IP - 36.516, 61.12 Gole, G - 54.13 26.516, 56.515 Heinze, H - 54.15 Howard, M - 54.22 Golomb, J - 56.407 Hadad, B - 36.334 Heisz, JJ - 33.304 Goltz, H - 36.502 Hadley, D - 33.307 Heitz, R - 26.413 Howarth, J - 23.515 Gomez-Cuerva, J - 43.303 Haenschel, C - 21.16 Heitz, RP - 32.22, 56.527 Howe, P - 24.21, 36.407 Hsiao, C - 23.442 Gomi, H - 16.125 Hafed, Z - 23.316, S6 Held, R - 22.16, 33.401, 34.11 Hsiao, JH - Gong, Q - 33.515 Hairol, MI - 26.329, 26.330 Heller, L - 56.501 54.26 Goodale, M - 16.152, 36.419 Haist, F - 23.422 Helman, S - 26.437 Hsieh, P - 32.13, 62.13 Hsu, A - 32.27 Goodale, MA - 23.435, 31.11, 31.12, Haji-Khamneh, B - 36.521 Henderson, J - 43.429, 56.517 Hsu, L - 23.415, 33.539, 36.415, 36.431, 56.508, Haladjian, H - 33.516 Henderson, JM - 62.25 43.515 Hu, B - S8 Halberda, J - 25.22 Hendler, T - 33.305 16.148 Gorbunov, A - 43.406 Halberstadt, J - 23.520 Henriques, D - 16.159, 26.426, Hu, J - 56.407 Gordon, F - 36.517 Halim, V - 36.339 36.417 Hu, Q - 36.409 Herman, J - Hu, Y - 16.145 Gorea, A - 56.417 Halko, MA - 23.521 53.507 Gori, M - 23.440 Hall, A - 56.326 Hertz, U - 52.11 Huang, A - 36.314 Gori, S - 23.334, 23.343, 23.344, Halterman, R - 56.306 Herzmann, G - 34.21 Huang, C - 63.315 36.319 Herzog, M - 33.339, 51.12, 63.322 Huang, J - Hammal, Z - 43.308, 43.311, 54.21 53.324 Goris-Rosales, J - 36.314 Herzog, MH - 26.530, 33.340, 33.438 Huang, L - Hammer, R - 52.24 56.304 Gorlin, S - 22.25 Han, S - 32.26 Hess, R - 21.24, 26.302, 26.333, 54.13 Huang, P - 26.302, 26.333 Goryo, K - 26.310, 26.311 Hess, RF - 16.121, 26.520, 43.523 Huang, T - Hanif, H - 23.509 43.336 Gosselin, F - 23.420, 26.319, 26.408, Hansen, B - 26.519 Hesse, C - 26.418 Huang, X - 63.317 26.542, 36.435, 43.308, 43.311, Heyward, FD - 16.112 Huang, Y - 53.539, 63.319 Hansen, BC - 26.520 54.21, S7 Hansen, T - 36.326, 36.329 Hibbard, P - 26.415, 53.301 Hubbard, TL - 36.406 Gottesman, C - 53.417 Hibbeler, P - Hudson, T - 36.425 Hanssens, J - 53.316 53.528 Govenlock, S - 33.328 Hibbeler, PJ - 26.340 Huff, M - Hanus, D - 16.106, 53.336 33.525 Grabowecky, M - 23.402, 23.436, Hickey, C - , 43.426 Hughes, H - 33.423 Harel, A - 23.503 31.21 36.345, 43.316, 43.437, 56.322, Harman-James, K - 23.501 Hidaka, S - 36.408 Hughes, M - 23.432 56.504 Hidalgo-Sotelo, B - Hugrass, L - Harp, T - 26.516 53.330 43.516 Graham, N - 26.326 Higgins, JS - Huk, A - 16.128 Harris, A - 34.24 42.27 Graham, T - 56.521 Highsmith, J - Huk, AC - 53.310 Harris, I - 16.108 56.309 Gratton, G - 56.324 Hilger, J - Hulleman, J - Harris, J - 23.305 36.335 56.520 Gray, W - 23.319 Harris, L - 56.509 Hill, L - 53.413 Humphreys, G - 32.25, 56.328 Grayhem, R - 54.11 Harris, LR - 36.521, 43.310, 56.511 Hillstrom, AP - 26.440 Hunt, A - 51.13 Green, J - 56.501 Hirose, N - Hunter, T - 25.22 Harrison, S - 56.332 43.427 Green, M - 33.316 Hisakata, R - Hupé, J - 26.314 Harvey, B - 16.116 36.405 Greenberg, AS - 33.509, 56.339 Ho, K - 23.404 Hurlbert, A - Harvey, M - 16.150, 26.423 62.15 Greene, M - 62.22 Harwood, M - 53.507 Hochstein, S - 42.21, 52.24 Hurwitz, M - 43.425 Greenwald, HS - 53.314 Hasegawa, H - 36.340 Hock, H - 56.340 Husk, JS - 63.326 Greenwood, J - 56.405 Hasher, L - 53.517 Hoffman, D - 16.130 Hussain, Z - 63.327 Greenwood, P - 53.533 Hasson, U - S2 Hoffman, DM - 35.13 Hussar, C - 25.15 Greffou, S - 33.330 Hoffman, JE - 16.112, 33.524 Hussey, E - Haun, AM - 26.337, 26.522 53.421 Gregory, E - 33.324 Hoffmann, MB - 33.510, Husson, TR - 26.342 Haxhimusa, Y - 53.526 43.520 Griffiths, S - 53.531 Hayakawa, S - 25.26 Hogendoorn, H - 22.23, 56.320 Huth, A - 23.522 Griffiths, T - S5 Holcombe, A - , 33.521 Hwang, A - Hayashi, R - 23.341 26.540 41.22 Grill-Spector, K - 16.145, 22.21, Holcombe, AO - 61.23 33.513, 34.23 Hayes, M - 33.424

60 Vision Sciences Society VSS 2008 Program Author Index

Jiang, A - 43.408 Katayose, H - 23.416 Knapen, T - 26.315, 36.541 I Jiang, F - 23.426, 26.317, 33.313, Katkov, M - 26.335 Knight, E - 26.406, 55.11 Iaria, G - 33.309, 33.310, 43.309 63.409 Kato, R - 56.312 Knill, D - 16.148, 22.14, 35.23, S5 Iaria, GI - 36.432 Jiang, Y - 23.419, 33.515, 53.420, Kawachi, Y - 23.335 Knill, DC - 26.424, 53.314 Ichikawa, M - 33.425 55.15, 55.17, S4 Kawahara, J - 16.104, 53.332, 63.307, Knoblauch, K - 26.517 Ikeda, H - 53.433 Jiang, YV - 21.14, 24.26, 33.424, 63.310 Knöll, J - 53.512 Ikeda, T - 56.312 33.522, 43.441 Kawano, K - 23.341 Ko, P - 23.532 Im, HY - 53.331 Jin, Z - 36.537 Kawasaki, H - 54.22 Koch, C - 23.522, 34.12, 35.27, 41.24, Ing, A - 21.21 Joglekar, S - 23.427 Kawato, M - 55.27 53.338 Ingvarsdottir, A - 53.326 Johnson, A - 26.519, 36.510, 43.337 Kazai, K - 23.416 Koehn, J - 53.508 Inokuma, A - 23.336 Johnson, J - 23.524 Kealey, R - 53.410 Koene, A - 53.539 Interrante, V - 43.405 Johnson, M - 63.304, 63.404 Keane, B - 33.526, 36.336 Koerding, K - S5 Intraub, H - 43.341, 43.342 Johnson, MK - 42.23 Keefe, B - 26.415, 26.420 Koike, T - 26.412 Inukai, T - 63.310 Johnston, A - 16.120, 26.537, 33.439 Keetels, M - 23.441 Kolarik, AJ - 36.538 Iordanescu, L - 56.504 Johnston, S - 16.101, 24.13, 36.506 Keith, GP - 43.521 Koldewyn, K - 41.14 Iordanova-Maximov, M - 56.412 Jolicoeur, P - 56.323 Kelley, T - 25.27 Komlos, M - 61.24 Isa, T - 33.507, 56.312 Jones, BC - 43.317 Kellman, P - 26.442, 33.526, 36.335, Konar, Y - 53.409 Ishibashi, K - 56.530 Jones, J - 56.521 36.336 Kondo, H - 23.529 Ishii, M - 23.307 Jones, P - 52.14 Kellman, PJ - 36.340 Konen, C - 33.512 Ishii, S - 55.27 Joo, SJ - 42.14 Kelly, D - 23.514, 26.318, 36.513 Konishi, Y - 56.329 Ishikawa, J - 24.25 Jordan, H - 43.420, 63.304, 63.404 Kelly, K - 23.512 Konkle, T - 23.523, 42.22 Issa, NP - 26.342 Jordan, K - 56.506 Kennedy, G - 33.529 Koppitch, K - 35.25 Issen, L - 26.424 Joubert, S - 23.423 Kent, S - 26.422, 36.416 Kourtzi, Z - 53.303, 55.26, S2 Itti, L - 33.432, 41.23, 43.335, 43.428, Jovancevic, J - 23.325 Kersten, D - 32.24, 33.429, 36.401, Kowler, E - 53.519 52.26, 53.337, 56.312, 61.21, Joyce, L - 36.531 54.16, 56.330, 61.16, S8 Koyama, S - 56.512 63.428 Julian, F - 23.303 Kerzel, D - 23.331, 24.15 Kozhevnikov, M - 43.406 Ivory, S - 26.404 Julio, M - 43.528 Keshvari, S - 23.426 Kramer, AF - 56.531 Iwaki, L - 26.515 Jungé, J - 31.22, 56.524 Khalil, R - 23.509 Kramer, M - 26.336 Juni, MZ - 56.334 Khan, A - 23.313 Krauzlis, R - 23.316, 26.541, 32.21, J Jurcoane, A - 23.309 Khan, SA - 31.11, 36.431 36.536 J. A. M. Poirier, F - 36.435 Juricevic, I - 43.313 Khawaja, F - 32.17 Krauzlis, RJ - 43.526 Jack, R - 36.513 Khayat, P - 43.528 Kravitz, D - 33.537, 36.526 Jack, RE - 43.307 K Khuu, SK - 63.425 Krayz, J - 43.420 Jackson, H - 16.150, 26.423 Kabata, T - 33.426 Kibbe, M - 63.435 Kreiman, G - 16.143 Jackson, MC - 43.303 Kaeding, M - 43.405 Kienzle, W - 36.505 Kreiter, A - 36.338 Jackson, S - 26.313 Kaing, J - 56.417 Kies, S - 26.328 Krekelberg, B - 53.515 Jagadeesh, B - 56.418, S1 Kaite, M - 43.328 Kikuchi, M - 51.22 Kremers, J - 26.531 Jahn, G - 33.525 Kajiwara, N - 26.445 Kikuchi, T - 53.329 Kriegeskorte, N - 22.27, 33.312 Jain, A - 33.413, 43.421 Kakigi, R - 23.510 Killingsworth, S - 16.157 Krigolson, O - 33.434 Jakobson, L - 33.331, 33.514 Kalia, A - 53.416 Kim, B - 23.518 Kristjansson, A - 53.326 Jakobson, LS - 33.325, 53.431, 63.402 Kalia, AA - 56.425 Kim, D - 33.436 Krizay, E - 62.11 James, K - 52.21 Kalia, K - 32.14 Kim, J - 33.531 Krokos, M - 26.440 Janette, A - 33.326 Kallie, CS - 56.425 Kim, JG - 16.134 Kroliczak, G - 16.152 Jang, M - 53.333 Kamitani, Y - 23.310, 51.25 Kim, M - 43.417 Kuai, S - 63.328 Jansson, E - 26.422 Kammer, T - 26.530 Kim, R - 55.23 Kubilius, J - 26.325 Janvelyan, D - 53.334 Kamyab, A - 41.26 Kim, S - 23.340, 43.322 Kuhl, SA - 43.407 Jaquet, E - 26.322 Kan, S - 26.412 Kim, YJ - 23.436, 26.337, 56.322 Kuhn, G - 43.424 Jardine, NL - 53.426 Kanady, J - 33.519 Kimchi, R - 36.334, 51.23, 63.314 Kumada, T - 63.307, 63.310 Jarick, M - 34.13 Kanai, R - 36.404 Kimura, E - 26.310, 26.311 Kumar, AM - 36.406 Jasse, L - 36.514 Kanaya, S - 33.421 Kimura, T - 56.424 Kumbhani, RD - 25.14 Jastorff, J - 41.13 Kanazawa, S - 36.328, 53.538, 56.329 Kingdom, F - 26.513, 53.522 Kunar, M - 26.429 Jefferies, L - 23.414 Kaneko, H - 33.407, 56.510 Kingdom, FA - 53.521 Kunina, O - 34.21 Jefferies, LN - 16.105, 23.408 Kaneko, S - 36.411 Kingstone, A - 23.330, 31.25 Kunz, BR - 53.305, 63.412 Jeffery, L - 23.511 Kang, M - 42.25, 43.502 Kiorpes, L - 36.343 Kuriki, I - 21.12 Jehee, J - 56.314 Kang, P - 26.301 Kirshen, D - 36.419 Kurki, I - 43.325 Jemel, B - 43.308 Kanowski, M - 33.510, 43.520 Kita, S - 56.530 Kuzmova, Y - 31.26, 62.21 Jenkin, H - 56.509 Kanwisher, N - 16.106, 16.138, Kitahara, K - 26.445 Kwon, M - 53.416 Jenkin, M - 56.509 21.14, 26.325, 33.435, 33.511, Kitaoka, A - 21.12 Kwon, O - 16.154 Jenkin, MR - 36.521 53.336 Kitazaki, M - 23.310, 53.422, 56.424 Jenkins, L - 43.302 Kao, K - 56.508 Klatzky, R - 56.513 L Klein, C - 16.101 Jenkins, R - 33.307 Karen, D - 23.517 L.R. Gonzalez, C - 26.421 Jensen, MS - 33.418 Karthaus, C - 63.430 Klein, N - 33.329 LaCasse, S - 36.421 Jeon, ST - 26.334 Kashino, M - 63.401 Klein, S - 63.328 Lacquaniti, F - 23.339 Klerman, E - 25.21 Jeong, SK - 43.417 Kashiwada, T - 26.445 Lagacé-Nadon, S - 36.403 Jeter, P - 55.25 Kastner, S - 33.512, 43.433, 56.321 Kliegl, K - 33.328 Lambert, L - 36.415 Klin, A - 41.25 Ji, H - 26.527 Katayama, J - 63.312 Lamirel, C - 26.314, 62.23

Vision Sciences Society 61 Author Index VSS 2008 Program

Lamme, V - 42.11 Likova, L - 35.15 Machulla, T - 61.16 Mayer, E - 33.306, 33.307 Lamme, VA - 23.536, 25.24 Lin, E - 63.301 Mack, ML - 33.532 Mayer, KM - 23.328 Lanagan-Leitzel, LK - 26.436 Lin, L - 23.530 MacKenzie, K - 23.311, 33.433 McAnany, JJ - 26.339, 56.429 Landau, A - 61.22 Lin, P - 16.117 Macknik, S - 24.11, 33.506, 36.508, McArthur, G - 43.305 Landau, B - 33.323, 33.324 Lin, Y - 55.14 53.516 McBeath, M - 56.422 Lappin, J - 63.323 Linares, D - 26.540, 33.521 MacLean, M - 16.102 McBeath, MK - 36.430 Larson, A - 43.338, 43.339 Lind, M - 43.415 MacLeod, D - 62.11 McCann, B - 35.23 Latini Corazzini, L - 21.15 Linden, D - 21.16 MacLeod, DI - 23.421 McCloskey, M - 33.324 Lau, K - 16.149 Lindsey, D - 31.26, 36.330 MacNeil, DE - 33.318 McCollough, A - 24.23 Lau, Y - 43.340 Ling, S - 26.307 MacNeilage, P - 52.16 McCourt, M - 23.437, 26.403, 26.409, Lauder, J - 33.502 Ling, Y - 62.15 Madelain, L - 53.504 43.422, 43.517 Lavie, N - 25.27, 43.505 Linkenauger, S - 36.427, 56.420, Maeda, S - 56.302 McCurry, M - 53.424 Lawler, P - 36.332 63.415 Maehara, G - 26.302 McGlinchey, R - 23.508 Lawson, RP - 63.406 List, A - 36.302, 56.516 Maertens, M - 26.538 McGraw, P - 33.335, 53.532 Le, A - 56.315 Liston, D - 36.414 Maffei, V - 23.339 McGraw, PV - 26.526 Leber, AB - 53.332 Little, AC - 43.317 Mahon, B - 52.25 McIntosh, R - 43.439 Lebrecht, S - 26.320 Liu, C - 41.16 Maij, F - 34.16 McKenna, K - 36.518 LeClair, A - 53.315 Liu, D - 16.119 Makin, TR - 31.15 McKinney, T - 23.323 Ledgeway, T - 26.526 Liu, H - 33.515 Makovski, T - 24.26, 33.522 McKone, E - 23.417, 23.430, 23.516 Lee, AL - 16.131 Liu, J - 63.316 Malcolm, G - 23.509, 56.517 McLin, L - 53.534 Lee, H - 23.415, 53.508 Liu, L - 33.345 Malik, J - 33.530 McMains, S - 43.433, 56.321 Lee, K - 23.422, 23.514, 26.318 Liu, Q - 36.519 Mallik, AK - 26.342 McNamara, T - 43.332 Lee, KJ - 16.129 LIU, S - 36.308 Maloney, L - 26.517, 35.24, 36.421, McOwan, P - 16.120 Lee, YL - 43.415 Liu, T - 23.411, 33.535, 55.17 36.425 McPeek, R - 23.313 Leek, C - 24.13, 33.534, 36.506 Liu, Y - 33.435, 53.304, 56.418 Maloney, LT - 21.26, 26.407, 33.428, McPeek, RM - 35.26 Lefèvre, P - 36.542, 53.403 Liu, Z - 63.317 36.323, 56.334, S8 Mechler, F - 25.13 Legault, I - 53.423 Livingstone, K - 16.150, 26.423 Mamassian, P - 21.26, 23.301, 32.12, Mednick, SC - 33.519 Legge, G - 53.416 Livingstone, M - 24.21 33.402, 33.428, 55.22, 56.417 Meike, R - 33.303 Legge, GE - 36.436, 56.425, S7 Lleras, A - 25.23, 53.322, 56.431, Manchin, S - 36.526 Meleshkevich, O - 53.530 Leigh, RJ - 53.516 63.305, 63.306 Mandon, S - 36.338 Mell, D - 33.504 Lengyel, M - 23.537 Loesch, J - 41.11 Mansinghka, V - 33.517 Meng, M - 33.311 Lennert, T - 56.323 Loesch, L - 41.11 Maquet, P - 63.321 Meng, X - 53.313 Leonard, C - 43.432 Logan, G - 23.327 Mareschal, I - 33.334 Menneer, T - 26.437, 26.440, 43.431 Leone, L - 23.437 Logan, GD - 41.21, 56.527 Margrain, TH - 36.538, 36.539 Mennie, N - 23.320 Leonova, A - 21.22 Logvinenko, AD - 36.313, 36.323 Markovic, S - 36.337 Merrifield, C - 43.425 Leopold, DA - 21.25 Lohnas, LJ - 26.401 Marlow, P - 43.512 Mettler, E - 33.526 Lerner, Y - 26.312 Lohrenz, M - 56.518 Marois, R - 16.107, 63.433 Mevorach, C - 32.25, 43.434 Lescroart, M - 16.135 Lomber, S - 56.326 Marotta, J - 26.417, 33.514 Meyer, T - 63.434 Lescroart, MD - 16.134, 22.22 Loomis, J - 56.421, 63.411 Martin, E - 16.101 Miall, C - 33.503 Lesmes, LA - 53.524 Lorenceau, J - 26.314, 62.23 Martinez, A - 43.314 Michie, P - 23.432 Leung, H - 26.434 Lorusso, ML - 56.503 Martinez, AM - 54.24 Michod, K - 43.341 Leung, J - 36.502 Loschky, L - 43.338, 43.339 Martinez-Conde, S - 24.11, 33.506, Mihalas, S - 23.326 Leung, P - 23.436 Louw, S - 52.13 36.508, 53.516 Milberg, W - 23.508 Lev, M - 26.338 Loveall, S - 36.331 Martinez-Trujillo, JC - 56.323 Miles, F - 56.403 Leveille, J - 56.341 Lovejoy, L - 32.21 Martini, P - 63.431 Mills, J - 26.439 Levi, D - 33.335, 33.338, 33.341, Lovell, PG - 56.529 Maruya, K - 36.404 Mineault, PJ - 26.332 63.328, S7 Lu, H - 16.131, 23.308, 25.12, 36.336, Mary, R - 33.326 Mingolla, E - 23.315, 56.341, 63.418 Levin, D - 16.157 41.12, 63.317 Marzi, C - 21.15, 33.505 Mirabella, G - 36.502 Levine, M - 26.339, 56.429 Lu, J - 36.437 Marzocchi, N - 31.13 Mirpour, K - 56.311 Levinthal, B - 25.23, 63.305, 63.306 Lu, T - 36.313 Masciocchi, C - 23.326 Misaki, M - 26.412 Lew, R - 16.127, 63.423 Lu, Z - 26.334, 26.406, 32.26, 53.524, Masson, G - 25.11, 32.12 Missal, M - 36.542 Lewis, T - 32.16 55.11, 55.24, 55.25, 63.315, Masson, GS - 32.11, 36.535 Mitroff, S - 25.25, 26.431, 56.506 Lewis, TL - 33.325 63.316 Masuda, Y - 26.412, 43.522 Mitsieva, D - 23.309 Li, A - 33.408 LU, Z - 36.308 Matarazzo, L - 63.321 Miyamoto, K - 43.327 Li, L - 63.424, 63.425, 63.426 Luck, S - 23.534 Mathewson, K - 56.324 Miyauchi, S - 26.412 Li, R - 33.431 Luedeman, R - 23.506, 23.507, 25.25, Matin, L - 33.416, 33.417 Miyawaki, Y - 23.310 Li, S - 35.17 55.15 Matsumiya, K - 23.439, 56.409 Mizokami, Y - 36.316 Li, W - 16.117, 33.416, 33.417 Lui, L - 25.15 Matsumoto, E - 33.426 Mizushina, H - 33.407, 56.510 Li, X - 23.327, 41.21, 43.332, 43.343, Luis, M - 16.155 Matsuzaki, N - 53.422 Modabber, M - 36.417 43.431 Lupyan, G - 52.27 Mattes, S - 16.126 Mody, S - 53.430 Li, Y - 22.12, 26.512, 33.411, 36.309 Lymberis, J - 23.521 Matthews, N - 23.407 Moher, J - 43.432, 63.311 Li, Z - 43.428 Matz, E - 43.338 Mohler, B - 56.421, 63.411 Liao, H - 33.541 M Maurer, D - 23.427, 23.513, 26.321, Mohr, H - 21.16 Liby, B - 43.329 Ma, L - 33.515 33.325, 43.306 Mohsenzadeh, S - 23.425 Lidz, J - 25.22 Ma, WJ - 56.528 Maurer, K - 21.16 Mojica, AJ - 56.327 Liesker, H - 26.441 Macaluso, E - 23.339 Maxwell, E - 34.13 Molteni, M - 56.503 May, K - 21.24

62 Vision Sciences Society VSS 2008 Program Author Index

Mondloch, C - 23.513 Nardini, M - 52.14 Olds, E - 56.521 Parasuraman, R - 53.533 Mondloch, CJ - 26.321 Narvekar, A - 23.426, 26.317, 63.409 Oliva, A - 21.23, 23.523, 36.527, Paré, M - 56.522 Monnier, P - 36.327 Nathan, AM - 36.430 42.22, 53.330, 62.21, 62.22 Park, D - 43.302 Montagna, B - 56.305 Natter, M - 56.430 Oliver, B - 33.326 Park, H - 36.436 Montagnini, A - 23.321, 32.12, Natu, V - 23.426 Olivers, C - 63.308 Park, J - 63.401 36.535, S6 Navalpakkam, V - 35.27, 56.528 Olivier, d’A - 33.303 Park, KM - 53.529 Montaser-Kouhsari, L - 33.336 Nawrot, M - 36.531 Olk, B - 43.435 Park, Y - 23.406 Mon-Williams, M - 26.419, 26.422, Neary, K - 63.324 Olkkonen, M - 36.326 Parker, WE - 26.506 33.440, 36.416 Neely, K - 36.420 Olman, C - 26.518, 56.330 Parkhurst, D - 23.326 Moore, C - 23.405 Negishi, I - 56.510 Olman, CA - 43.519 Parron, C - 33.414 Moore, CM - 26.436, 26.501, 56.342 Neider, M - 56.531 Olson, I - 22.17 Pascalis, O - 23.514, 26.318 Moore, T - 32.23, S6 Neill, WT - 36.309 Olson, K - 33.419 Pascual-Leone, A - 26.528, 33.511 Moradi, F - 43.504 Neitzel, S - 36.338 Olzak, L - 26.336, 53.528 Pashler, H - 56.304 Morash, V - 33.301, 53.415 Nelson, C - 34.25 Olzak, LA - 26.340 Pasqualotto, A - 33.533 Mordkoff, JT - 56.306 Nelson, R - 56.336 Omlor, L - 53.428 Pasternak, T - 25.15 Morgan, M - 33.334, 42.17, 53.537 Nestor, A - 34.22 O’Neil, S - 56.309 Patterson, R - 56.413 Morgan, MJ - 26.331 Neth, D - 43.314 O’Neil, SF - 63.405 Patterson, RC - 43.419 Morocz, I - 24.21 Neumann, H - 23.428 Ooi, TL - 26.303, 61.15 Pattison, KF - 36.413 Morrone, MC - 51.14, S6 Neva, J - 26.426, 36.417 Oosugi, T - 63.307 Pavone, E - 33.505 Most, SB - 16.112, 23.531, 63.313 New, JJ - 41.25 Op de Beeck, H - 16.138, 16.144 Pawelzik, K - 36.338 Motoyoshi, I - 25.26, 26.512, S8 Newcombe, N - 36.518 Opwis, K - 43.430 Paymer, N - 23.342 Motter, BC - S3 Newman, GE - 26.432 Orban de Xivry, J - 53.403 Payne, B - 56.326 Mou, W - 43.332 Nguyen, N - 53.334 Orban, G - 23.339, 23.537 Pearson, J - 26.315, 43.501 Moulson, M - 34.25 Nguyen-Tri, D - 36.410 Orban, GA - 41.13 Pearson, P - 33.514 Movshon, JA - 25.14 Ni, R - 23.306, 56.402 Oriet, C - 16.113 Pechenkova, E - 26.533 Moya, L - 36.301 Nichols, D - 56.340 Oruc, I - 63.407, 63.408 Pedersini, R - 26.428 Muckli, L - 23.309 Nichols, DF - 43.503 Osada, Y - 33.427, 56.512 Peli, E - 53.523 Mueller, K - 21.25 Nick, D - 43.431 Osaka, N - 43.427 Pelisson, D - 36.514, 53.509 Mueller, S - 52.21 Niebur, E - 23.326 O’Shea, J - 33.403 Pélisson, D - 53.505, 53.506 Muggleton, N - 33.505, S4 Niehaus, JL - 41.25 Ostendorf, F - 36.507 Pelli, D - 55.12, 63.325 Muir, K - 16.150, 26.423 Niemeier, M - 56.307, 56.315 Ostrovsky, Y - 21.22, 34.11 Pelli, DG - 36.523, 55.16, S3, S7 Mullen, KT - 43.523, 54.13 Nihalani, A - 25.16 Otero-Millan, J - 36.508, 53.516 Peng, X - 63.424 Müller, H - 63.301 Niimi, R - 33.536 O’Toole, A - 23.426, 26.317, 63.409 Perez, V - 63.436 Mulligan, JB - 26.539 Nijboer, T - 56.416 Otsuka, Y - 23.510, 56.329 Pernet, C - 33.302 Mullin, C - 26.505, 33.508 Nishida, S - 16.125, 26.512, 26.534, Ouellette, B - 43.524 Perona, P - 35.27 Mullin, CR - 63.403 36.533 Ouhnana, M - 53.419 Perone, S - 33.527 Mundhenk, T - 41.23 Nishimura, M - 23.427 Owens, J - 63.420 Perrone, JA - 43.526 Munetsuna, S - 23.434 Nogai, T - 23.434 Ozkan, K - 43.344 Perry, B - 56.514 Munhall, KG - 23.435 Nolan, J - 36.331 Perry, L - 53.407 Munoz, D - 61.21 Norcia, A - 42.15 P Pestilli, F - 56.305 Munoz, DP - 53.505 Norcia, AM - 33.327 Pachai, M - 53.411 Peters, R - 53.337 Mur, M - 33.312 Norman, F - 43.414 Pack, C - 24.14, 32.17, 43.506, 43.527 Peterson, M - 53.412, 63.438 Murakami, I - 16.123, 21.12, 36.405, Norman, HF - 36.413 Pack, CC - 26.332, 43.525 Peterson, MA - 51.23, 56.327 36.411, 43.327 Norman, JF - 36.413, 53.317, 53.318 Paeye, C - 53.504 Peterson, MS - 23.317 Murakoshi, T - 33.427 Norman-Haignere, S - 56.524 Paffen, CL - 56.523 Peterzell, D - 52.12 Murray, J - 23.520 Nothelfer, C - 26.510 Palafox, G - 23.402 Petrov, Y - 53.530, S3 Murray, S - 54.16 Noudoost, B - 32.23 Palermo, R - 33.316, 43.305 Pettet, M - 42.15 Myers, C - 23.319 Nova, N - 26.430 Pallan, S - 16.147 Pham, T - 26.309 Nummela, S - 36.536 Paller, KA - 23.436, 36.345, 43.316, Philbeck, J - 43.409 N Nuthmann, A - 62.25 56.322 Philbeck, JW - 43.404, 63.413 Nadeem, S - 63.421 Nyquist, J - 63.323 Pallett, P - 23.421, 62.11 Phillips, F - 36.429, 43.414, 56.430, Nagai, M - 23.416, 36.408 Nyssen, A - 16.162 Palmer, C - 43.530 56.514 Nagasaka, Y - 43.333 Palmer, E - 26.442 Phillips, M - 24.12 Nagy, A - 56.302 O Palmer, J - 23.405, 56.301, 56.342 Phillips, PJ - 26.317, 63.409 Naito, S - 43.328 O. Dumoulin, S - 43.522 Palmer, S - 43.331, 56.333 Piché, M - 43.524 Najemnik, J - 23.318 O’Brien, JL - 16.136 Palmer, SE - 26.510, 36.332 Pierce, L - 26.320, 33.434, 34.26 Najjar, D - 42.26 O’Connor, E - 36.539 Palmeri, T - 53.401 Pietroski, P - 25.22 Nakadomari, S - 26.412, 43.522 O’Connor, PA - 36.309 Palmeri, TJ - 33.532, 56.527 Pins, D - 43.507 Nakajima, Y - 56.414 O’Craven, KM - 63.326 Palmisano, SA - 35.12 Pinsk, M - 33.512 Nakano, L - 26.512, 33.337 Oertel, V - 21.16 Palomares, M - 42.15 Piotrowski, A - 33.331 Nakato, E - 23.510 Ogawa, H - 53.328 Pan, S - 26.326 Piponnier, J - 53.316 Nakayama, K - 23.506, 23.507, Ogmen, H - 51.12 Panouillères, M - 53.505, 53.506 Pisella, L - 16.151, 36.514 23.508, 25.25, 26.304, 35.22, Oh, H - 26.434 Papathomas, T - 33.413, 43.421 Pitcher, D - 43.301 52.25 Ohiorhenuan, I - 25.13 Papathomas, TV - 56.526 Pizlo, F - 23.340 Nandakumar, C - 33.530 Ohl, F - 52.24 Paradis, A - 62.23 Pizlo, Z - 23.340, 33.411, 33.412, 53.519, 53.526 Nandy, AS - 33.343, 55.13 O’Kane, L - 53.301 Paras, C - 53.414

Vision Sciences Society 63 Author Index VSS 2008 Program

Ploner, C - 36.507 Reetz, D - 26.403 Roy, C - 43.308, 43.311 Scharnowski, F - 26.530 Plukaard, S - 56.416 Reeves, A - 36.537, 54.11 Roy, E - 16.149, 36.424, 63.430 Scheepers, C - 36.513, 43.307 Podlipsky, I - 33.305 Reeves, I - 16.150, 26.423 Roy, EA - 33.540 Schicke, T - 16.156 Poggel, DA - 26.535 Reijnen, E - 31.26, 43.430 Roy, S - 43.308, 43.311 Schill, K - 63.416 Poggio, T - 16.143 Reineking, T - 63.416 Royan, J - 43.406 Schinkel-Bielefeld, N - 36.338 Poirier, FJ - 26.408 Reis, V - 33.320 Rubin, N - 26.312 Schirillo, J - 43.312 Pola, J - 53.513 Reiss, JE - 16.112 Rubin, T - 53.339 Schlicht, E - 35.22 Polat, U - 26.338, 33.431, 36.342, Remus, D - 16.145, 34.23 Rubin, TN - 26.343 Schloss, KB - 36.332 43.511 Renninger, L - 36.511 Rucci, M - 26.341, 26.521, S6 Schmalzl, L - 33.316 Poletti, M - 26.341 Reppa, I - 33.534 Rudd, ME - 26.405 Schmid, AM - 25.13 Poline, J - 62.23 Reynaud, A - 25.11 Ruf, B - 56.407 Schmidt, J - 26.435 Pollatsek, A - 26.433 Rhodes, G - 23.432, 23.511, 26.321, Ruff, D - 33.312 Schneider, A - 43.425 Pollick, F - 25.17 26.322 Ruffman, T - 23.520 Schneider, B - 23.501, 23.502 Pomplun, M - 36.501, 41.22 Rich, A - 31.26, 33.520 Ruppertsberg, AI - 36.325, 53.527 Schneider, KA - 61.24 Pont, SC - 36.321 Richard, A - 24.14, 32.17 Rushton, S - 23.338, 41.15 Schneider, M - 53.502 Pospisil, J - 36.320, 36.512 Richard, AM - 23.528 Russell, R - 43.411 Schnitzer, B - 53.519 Post, R - 63.414 Richler, JJ - 53.402 Rutan, K - 36.320, 36.512 Schoder, L - 36.507 Post, RB - 26.425, 26.515 Richters, D - 16.161 Rüter, J - 26.530 Schofield, A - 33.404, 33.406 Postelnicu, G - 22.24 Ridderinkhof, KR - 25.24 Rutherford, HJ - 16.136 Schölkopf, B - 36.505 Pothier, SF - 43.404 Rider, A - 16.120 Rutherford, MD - 23.416 Scholl, BJ - 24.24, 26.432, 41.25, Pouget, P - 26.413 Rieger, J - 54.15 Rutledge, K - 63.414 42.23 Powell, R - 43.312 Ries, B - 43.405 Scholte, H - 42.11 Pozzoli, U - 56.503 Rieth, C - 33.519 S Scholte, HS - 23.536 Prablanc, C - 53.509 Rigutti, S - Scholvinck, M - 26.443 Saarela, T - 33.339 43.508 Prasad, S - 56.502 Riley, S - 36.331 Saarinen, J - 43.325 Schoonveld, W - 31.23 Pratt, J - 23.404, 33.430, 53.323, Ripamonti, C - , 62.12 Schor, C - 53.511 54.12 Sachs, A - 43.528 53.517, 63.302 Rislove, E - 33.338 Sacoto, P - 36.320 Schor, CM - 51.11 Preston, T - 35.17, 53.303 Ristic, J - 43.436 Sadeh, B - 33.305 Schrater, P - 26.414, 33.429, 36.401, Prins, N - 26.524 Rivera, S - 23.519, 41.14 61.16, S5 Sadr, S - 53.518 Prinzmetal, W - 23.401 Rizzo, M - Schrater, PR - 56.425 53.333 Saenz, M - 34.12 Proffitt, D - 36.427, 43.416, 56.420, Schreiber, K - 61.11 Ro, T - 56.324 Sagi, D - 26.335, 35.14, 55.21 63.415 Roach, N - Schuetz, AC - 36.534 53.532 Sahraie, A - 53.531 Pun, C - 33.430, 63.302 Robbins, R - 23.513 Schultz, J - 16.139 Saiki, J - 61.23 Punzi, G - 26.514 Schultz, RT - 41.25 Robertson, L - 23.410, 23.508, Saito, T - 51.22 Purcell, BA - 56.527 33.333, 36.302, 36.310, 43.401, Schumacher, JF - 43.519 Sakai, A - 33.414 Puri, A - 23.403 61.22, S4 Schütz, A - 53.502 Sakai, K - 53.340 Purpura, KP - 25.13 Robinson, A - 26.411 Schütz, AC - 24.15, 36.528 Sakurai, K - 23.335 Pyles, J - 53.425 Röder, B - 16.156 Schwan, S - 33.525 Saldanha, G - 36.517 Pyles, JA - 53.426, 53.427 Rodriguez, A - 53.508 Schwarz, M - 21.16 Salemme, R - 53.505, 53.506 Pylyshyn, Z - 33.516 Roe, A - 23.308 Schwarzkopf, DS - 55.26 Sally, S - 43.421 Roe, AW - 25.12 Schyns, P - 54.21 Salvagio, E - 56.327 Roelfsem, PR - S2 Schyns, PG - 54.23 Q Samaras, D - 31.24 Roether, CL - 53.428 Scofield, I - 26.525, 32.27 Qi, X - 63.434 Sanders, K - 26.507 Rogers, B - 61.13 Scolari, M - 23.533, 24.25, 56.316 Quinn, P - 23.514, 26.318 Sanderson, J - 36.521, 56.509, 56.511 Rogers, J - 56.413 Seeley, WP - 56.419 Sandini, G - 23.440 Roggeveen, A - 23.414 Seidemann, E - 43.530 R Sanghvi, S - 56.408 Rokem, A - 56.408 Seiffert, A - 23.532, 33.523 Sanocki, T - 23.527, 26.509 Radonjiæ, A - 26.404 Rokers, B - 16.128, 53.310 Seitz, A - 23.438, 33.436, 33.437, Saricicek, A - 56.407 Rafal, R - 51.15, 56.516 Romani, S - 42.21 55.23 Sartori, L - 33.505 Rainville, P - 43.311 Rosen, S - 55.16 Seizova-Cajic, T - 51.21 Sato, T - 23.336, 23.337, 36.404 Rainville, S - 16.124, 26.536, 43.324 Rosenau, BJ - 33.509 Sekuler, A - 23.414, 23.416, 32.16, SATO, T - 56.414 Raj, R - 23.322 Rosenbaum, A - 61.25 33.302, 33.328, 53.411, 63.327 Saunders, J - 63.419 Rajewale, S - 53.414 Rosenberg, A - 26.342 Sekuler, AB - 33.322, 53.409, 53.410, Savarese, S - 26.511, 33.405 Rajimehr, R - 22.24, 36.433 Rosenholtz, R - 24.16, 33.337, 56.401, 63.326 Savazzi, S - 21.15 Ramon, M - 53.403, 53.404 36.338, 62.21 Sekuler, R - 53.324 Savina, O - 53.514 Ramscar, M - 34.23 Ross, J - 42.16 Sekunova, A - 33.309, 36.432, 53.408 Sawada, T - 33.412 Ramsden, B - 26.532 Rossetti, Y - 16.151, 31.15 Senkfor, AJ - 53.432 Sawaki, R - 63.312 Ranganath, C - 23.403 Rossion, B - 23.423, 23.424, 23.505, Seno, T - 23.337 Sayim, B - 33.339, 33.340 Ranvaud, R - 33.320, 43.418 33.313, 33.314, 36.513, 53.403, Serences, J - 36.306, 56.316 Sayres, R - 22.21 Rasche, C - 36.529 53.404 Sereno, MI - S2 Sboto-Frankenstein, U - 33.514 Rasmussen, IP - 23.535, 53.327 Rossit, S - 16.150, 26.423 Serra, A - 53.516 Scalf, P - 24.22 Raymond, JE - 16.136, 36.303, Rostamirad, S - 63.408 Serre, T - 16.143 Scase, M - 53.413 43.303 Rotello, C - 43.343 Severino, S - 33.420 Schall, J - 26.413, 42.25 Rayner, K - 43.343 Roth, E - 56.309 Sewell, C - 43.305 Schall, JD - 32.22, 56.527 Reavis, EA - 26.304 Rothkopf, C - 35.21 Seydell, A - 35.23 Scharff, A - 56.301 Rees, G - 43.505, 43.508, 53.537, Roudaia, E - 33.322 Shah, R - 53.309 Scharff, L - 36.434 56.331 Rousselet, G - 26.504, 33.302 Shalev, L - 32.25, 43.434

64 Vision Sciences Society VSS 2008 Program Author Index

Shams, L - 23.438, 55.23 Smeulders, A - 42.11 Stransky, D - 36.520 Tchernikov, I - 36.530 Shannon, R - 23.419 Smilek, D - 34.13 Strasburger, H - 26.535 te Pas, S - 53.302 Shapiro, A - 26.406, 55.11 Smith, AT - 21.13 Stricker, S - 36.507 te Pas, SF - 36.321 Shapiro, K - 16.101, 63.432 Smith, CF - 23.317 Striemer, C - 16.151 Teder-Salejarvi, W - 43.422 Shapley, R - 26.538, S1 Smith, E - 43.437 Stringham, J - 53.534 Teitsdottir, U - 53.326 Sharan, L - 24.16, 26.512 Smith, KW - 43.310 Stritzke, M - 53.503 Tempelmann, C - 54.15 Sharma, J - 22.25 Smith, M - 43.315 Stroud, M - 26.433, 43.431 Teng, S - 23.433 Sha’shoua, G - 63.314 Smith, ML - 54.23 Stroyan, K - 23.304 Terao, M - 36.533 Shavit, A - 33.416 Smith, MT - 23.314, 63.427 Stubbs, C - 36.344 Thaler, L - 31.16 Shedden, JM - 33.304 Smith, P - 53.534 Stubbs, DA - 36.344 Theeuwes, J - 31.21, 61.26 Sheehan, S - 33.440 Smith, S - 63.439 Stuphorn, V - 63.311 Thirion, B - 62.23 Sheliga, B - 56.403 Smith, T - 43.429 Su, Y - 26.303 Thomas, A - 56.502 Shelton, A - 43.340 Smith, TJ - 62.25 Suchow, J - 63.325 Thomas, L - 56.431 Shelton, J - 16.154 Smithson, H - 62.12 Sugihara, H - 22.25 Thompson, B - 43.523, 54.13 Shelton, L - 43.419 Solomon, J - 33.334, 42.17 Sullivan, B - 23.325, 23.515, 43.326, Thompson, J - 53.421, 53.424, 63.438 Shen, K - 56.522 Solomon, JA - 26.331, S3 53.406 Thompson, P - 51.17 Sherbondy, A - 54.14 Solski, A - 23.311 Sulman, N - 23.527, 26.509 Thompson, S - 56.330 Sheremata, S - 56.303 Somers, D - 53.320, 56.303 Sumner, P - 23.338 Thompson, WB - 43.407, 43.410, Sheremata, SL - 63.437 Somers, DC - 23.521, 63.437 Sun, G - 33.342 53.305, 63.412 Sherman, A - 33.413 Sommer, W - 34.21 Sun, H - 36.519, 43.408 Thurman, S - 53.425 Sheth, B - 26.309, 53.334 Song, J - 35.26 Sun, P - 33.404, 33.406 Tibber, M - 53.537 Shevell, S - 26.301, 26.306, 26.531, Song, S - 33.341 Sun, Y - 36.317 Tien, Y - 23.415 36.317, 36.322 Sosa, Y - 43.422 Sunness, JS - 33.509 Tiesinga, P - 43.529 Shibata, K - 55.27 Souman, JL - 63.410 Sur, M - 22.25 Tilikete, C - 36.514, 53.506 Shigemasu, H - 23.310 Souto, D - 36.535 Susilo, T - 23.417 Tillman, KA - 36.523, S3 Shim, WM - 21.14, 55.15 Spanier, H - 43.419 Sutton, B - 43.302 Tinjust, D - 33.528 Shimizu, R - 53.340 Speck, O - 43.520, 54.15 Suzuki, A - 43.302 Tjan, B - 55.14 Shimojo, E - 63.401 Spehar, B - 36.339, 56.329 Suzuki, S - 23.402, 23.436, 36.345, Tjan, BS - 16.146, 33.342, 33.343, Shimojo, S - 33.541, 35.22, 35.25, Spencer, J - 23.524, 33.527 43.316, 43.437, 56.322, 56.504 55.13, S7 63.401 Spering, M - 36.534, S6 Svarverud, E - 53.307 To, M - 56.529 Shimozaki, S - 23.413 Sperling, G - 16.119, 23.530, 26.343, Swallow, K - 33.424, 43.441 Todd, J - 22.15, 26.508, 31.16 Shin, K - 23.412 26.525, 32.27, 53.339 Sweeny, TD - 36.345, 43.316 Todd, JT - 54.24 Shioiri, S - 23.439, 56.409 Spivey, M - 52.27 Swierad, D - 53.518 Tokunaga, R - 36.323 Shipley, PhD, TF - 36.518 Spyrou, S - 23.429 Swisher, J - 16.133 Tolhurst, DJ - 56.529 Shirley, A - 33.326 Squire, P - 53.533 Sy, J - 16.110 Tomassini, A - 26.331 Shive, J - 26.444 Srinivasan, R - 33.501 Tong, F - 16.133, 51.25, 56.314 Shmuelof, L - 52.11 St. Clair, R - 42.25 T Tootell, R - 22.24 Shomstein, S - 36.301, 36.305 St.Clair, R - 26.306 Tadin, D - 32.15, 63.323 Tootell, RB - 36.433 Short, F - 56.427 Stadler, J - 54.15 Takahashi, C - 56.507 Torralba, A - 62.21 Short, L - 53.418 Stanford, T - 63.434 Takahashi, N - 23.313 Torralbo, A - 56.313 Shroff, G - 23.518 Stankiewicz, B - 63.421 Takaura, K - 33.507, 56.312 Toskovic, O - 43.403 Shuttleworth, M - 36.517 Steenrod, S - 24.12 Takei, S - 26.534 Townsend, J - 53.407, 63.318 Siagian, C - 43.335 Steeves, J - 23.512 Takemura, H - 16.123 Trafton, G - 53.424 Siegel, A - 16.159, 26.426 Steeves, JK - 26.505, 33.317, 33.508, Takeuchi, T - 23.333 Trafton, JG - 56.518 Siegel, E - 43.413 43.310, 63.403 Talavage, T - 23.340 Treder, M - 56.335 Siegle, J - 56.421, 63.411 Stefanucci, J - 43.412, 43.413, 63.415 Tallon-Baudry, C - 43.423 Treisman, A - 56.304 Silvanto, J - 33.505 Stefik, A - 56.413 Tamietto, M - 21.15 Tremblay, L - 16.155 Silver, M - 43.518, 56.408 Steinman, R - 23.340 Tamura, H - 56.409 Treutwein, B - 26.535 Simmons, WK - 22.27 Stephanie, C - 33.303 Tan, C - 16.143 Triantafyllou, C - 16.138 Simoncelli, E - 62.24 Stephens, T - 26.501 Tan, WP - 53.325 Trick, L - 16.115 Simon-Dack, S - 43.422 Sterkin, A - 36.342, 36.342 Tanaka, C - 36.316 Tripathy, S - 33.529 Simons, D - 42.27 Stett, A - 26.543 Tanaka, J - 23.420, 26.319, 26.320, Tripp, L - 56.413 Simons, DJ - 26.511, 33.405, 33.418 Stetten, G - 56.513 26.321, 33.434, 34.26 Troje, N - 53.419, 53.425, 53.430 Singal, G - 33.311 Stevens, S - 33.430 Tanaka, Y - 23.434 Troje, NF - 53.429, 53.431 Singer, W - 21.16 Stevenson, SB - 26.539 Tang, Z - 23.307 Trommershäuser, J - 35.23, 33.428, Singh, K - 23.338 Stienen, B - 43.304 Tanigawa, H - 23.308 53.503 Singh, M - 43.318, 43.319, 43.320, Stiles, J - 23.422 Tanigawa, H - 25.12 Troncoso, X - 24.11, 36.508, 53.516 56.334 Stocker, A - 62.24 Tao, W - 36.519 Trope, Y - 26.502 Sinha, P - 21.22, 22.25, 33.301, Stockman, A - 54.12, 62.12 Tarampi, MR - 43.410 Troscianko, T - 56.529 33.311, 34.11, 34.25, 52.22, Stoesz, BM - 63.402 Tarr, M - 34.22, 56.501 Tsai, J - 23.415 53.415 Stojanoski, B - 56.307, 56.315 Tarr, MJ - 26.320 Tsai, YD - 23.317 Sireteanu, R - 21.16, 23.309 Stokes, K - 16.102 Tartaglia, E - 63.322 Tsal, Y - 43.434 Slater, A - 23.514, 26.318 Stone, J - 56.422 Tartaglia, EM - 33.438 Tse, P - 23.342, 32.13, 62.13 Sligte, IG - 23.536 Stone, L - 36.414, 63.426 Tavassoli, A - 56.525 Tseng, C - 63.319 Smeets, J - 26.441, 34.16, 52.13 Stone, LS - 63.424 Taylor, MJ - 36.413 Tseng, P - 61.21, 62.26 Smeets, JB - 26.529 Storer, J - 53.418 Taylor, NM - 33.325 Tseng, R - 23.431 Smerchek, S - 43.338, 43.339

Vision Sciences Society 65 Author Index VSS 2008 Program

Tsotsos, LE - 56.401 Victor, J - 36.409 Weinshall, D - 52.24 Wozny, D - 23.438 Tsubomi, H - 23.529 Victor, JD - 25.13 Weiskrantz, L - 21.15 Wright, C - 53.525 Tsuchiya, N - 54.21, 54.22 Vighetto, A - 36.514 Weiss, D - 23.422 Wright, CE - 26.343 Tsui, J - 32.17 Vildavski, V - 42.15 Welchman, A - 35.17, 53.303 Wu, B - 56.513 Tsui, JM - 43.525 Vinnikov, M - 53.518 Wenderoth, P - 26.308 Wu, C - 36.333, 36.333, 53.519 Tsuruhara, A - 53.538 Vinson, L - 33.537 Weng, X - 33.515 Wu, D - 33.344, 36.522 Tsushima, Y - 33.437 Vladusich, T - 26.410 Wenger, M - 23.515, 43.326, 53.405, Wu, L - 43.408 Tucker, T - 43.529 Vogel, E - 23.533, 24.23, 36.306, 53.406, 56.308 Wu, S - 35.24 Tuerk, AS - 23.526 63.309, 63.436 Werner-Reiss, U - 34.15 Wu, W - 43.529 Tuladhar, N - 43.419 Vogel, EK - 33.518 West, G - 33.430 Wu, X - 16.141 Turk-Browne, NB - 42.23 Vogels, R - 25.17, 63.321 West, P - 62.12 Wyart, V - 43.423 Tversky, T - 56.423 Von Der Heide, R - 23.515, 43.326, Westheimer, G - 33.339, 33.340 Wyatte, D - 23.324, 23.501, 23.502 Twedt, E - 56.420 53.406 Whitaker, D - 33.335 Tyler, C - 35.15, 35.16, 36.314, von Grünau, M - 36.510, 56.410 Whitbread, M - 26.402 X von Grunau, M - 56.412 53.414 White, A - 33.521 Xiao, L - 63.328 Tyukin, I - 56.415 Voss, MW - 56.531 Whitney, D - 23.403, 23.433, 23.519, Xu, J - 61.15 Vroomen, J - 23.441 26.425, 26.507, 26.515, 26.516, Xu, K - 36.509, 53.510 Vukusic, S - 36.514 33.332, 41.14, 56.515 U Xu, P - 55.24 Vul, E - 16.106, 33.517, 42.26, 53.336 Whitwell, RL - 31.11, 36.415, 36.431 Uc, EY - 53.333 Xu, Y - 26.527, 36.304, S4 Wichmann, F - 36.505 Uhlenhuth, M - 62.21 Vuong, QC - 16.139, 23.328 Vurro, M - 62.15 Wiesemann, EY - 36.413 Umemoto, A - 23.533 Wilbraham, DA - 54.24 Y Underwood, G - 23.320, 31.25 Wilcox, L - 23.311, 26.439, 36.520, Yagi, A - 23.416, 36.533 Unuma, H - 36.340 W 41.26 Yagi, Y - 53.329 Urquizar, C - 53.505, 53.506 Wagatsuma, N - 53.340 Wilcox, LM - 61.12 Yaguchi, H - 36.316 Wagemans, J - 16.144 Wilder, J - 43.318 Yakimishyn, J - 36.420 Wake, T - 26.445 V Wilhelm, O - 34.21 Yakovlev, V - 42.21 Wall, MB - 21.13 Valdes, LA - 43.419 Wilimzig, C - 23.522, 41.24 Yamagishi, N - 55.27 Wallis, S - 51.16 Vallam, K - 32.14 Wilke, R - 26.543 Yamaguchi, M - 23.510, 23.526, Wallman, J - 53.504, 53.507 Vallines, I - 63.301 Wilkinson, F - 23.425 53.538, 56.329 Walsh, V - 33.505, 43.301, 43.505 Valyear, KF - 31.12 Willenbockel, V - 23.420 Yamaguchi, MK - 36.328 Walther, D - 26.503 van Bergen, E - 36.416 Williams, C - 26.433 Yamamoto, N - 63.413 Wandell, B - 21.11, 26.412, 54.14 van den Berg, A - 43.501 Williams, M - 16.138, 23.525 Yamashita, K - 23.307 Wang, H - 43.521 van der Helm, P - 56.335 Williams, NR - 23.504 Yamazaki, Y - 56.329 Wang, L - 23.531, 63.313 van der Kooij, K - 53.302 Williamson, KE - 53.431 Yan, J - 36.519 Wang, P - 43.408 van der Linde, I - 56.525 Willis, M - 43.305 Yan, X - 16.147, 43.521 Wang, R - 42.27 van der Smagt, M - 56.416 Wilmer, J - 36.503 Yang, H - 26.434 Wang, X - 55.24 Van Der Stigchel, S - 23.330 Wilson, A - 36.416 Yang, J - 36.328 Wang, Z - 26.318 Van der Stigchel, S - 23.332 Wilson, D - 43.438 Yang, Y - 43.510 Ward, EJ - 26.506 Vanduffel, W - S2 Wilson, H - 43.324 Yanike, M - 31.14 Ward, R - 36.418, 51.15, 56.427 van Ee, R - 26.315, 36.541, 43.509 Wilson, HR - 23.425, 43.503 Yantis, S - 33.509, 36.307, 56.325, Warren, Jr., W - 52.15 van Gaal, S - 25.24 Wilson, R - 33.514 56.339, 63.311 Warren, P - 41.15 van Koningsbruggen, M - 56.516 Wismeijer, D - 36.541 Yazdanbakhsh, A - 23.343 van Lier, R - 36.341, 62.16 Warren, W - 36.423, 63.417, 63.420, Yeh, S - 23.442, 43.510, 43.515 63.422 Witney, E - 53.521 van Mierlo, C - 52.13 Yehezkel, O - 26.324, 43.511 Warren, WH - 52.17 Witt, J - 43.416, 63.415 Van Rullen, R - 26.528 Yellott, J - 53.535 Wasserman, E - 43.333 Witt, JK - 31.11, 31.12, 36.431 van Swieten, L - 36.416 Yeshurun, Y - 63.314 Watamanuik, S - 36.537 Witzel, C - 36.329 Van Wert, M - 26.430, 33.520 Yigit, S - 23.405 Watanabe, J - 36.533 Wolf, J - 41.25 Van Wert, MJ - 26.428 Yokosawa, K - 23.443, 33.421, Watanabe, K - 23.529, 53.328, 53.433 Wolf, ME - 31.11, 36.431 van Zoest, W - 43.426, 53.508 33.536 Watanabe, T - 33.436, 33.437, 56.505 Wolfe, J - 24.21, 25.21, 26.429, Vangeneugden, J - 25.17 26.430, 31.26, 36.407, 62.21 Yonas, A - 33.410 Waterston, M - 43.506 VanHorn, D - 36.315 Wolfe, JM - 26.428, 33.518 Yoon, BC - 43.340 Watt, R - 53.522 Vanitha, S - 23.517 Wolfe, U - 36.421, 56.426 Yoonessi, A - 26.513, 26.523 Watt, S - 26.415, 26.420, 56.507 VanRullen, R - 41.24 Wolfson, SS - 26.326 Yoshida, M - 33.507, 56.312 Wattam-Bell, J - 16.117, 41.11 Vaziri Pashkam, M - 36.412 Woller, E - 56.326 Yoshida, T - 26.445 Waugh, SJ - 26.329, 26.330 Vaziri-Pashkam, M - 54.25 Wolter, J - 63.416 Young, J - 22.24 Waughtel, J - 56.419 Vázquez, GA - 24.26 Wolynski, B - 33.510 Young, JC - 36.433 Way, RL - 26.437 Vecera, S - 43.440 Wong, A - 36.502, 53.401 Young, R - 16.103 Webb, BS - 26.526 Veenemans, A - 36.522 Wong, C - 33.409 Yovel, G - 23.430, 26.502, 33.305, Weber, P - 43.338 Vera-Diaz, FA - 53.523 Wong, J - 63.438 33.308 Webster, M - 43.313, 53.414 Vergeer, M - 36.341, 62.16 Wong, JH - 23.317 Yu, C - 33.345, 63.328 Webster, MA - 63.405 Verghese, P - 36.511 Wong, SA - 26.343 Yu, D - 36.436 Webster, SM - 63.405 Versace, M - 56.341 Wong, YK - 22.26 Yue, X - 16.146 Wede, J - 36.311 Verstraten, F - 36.522, 56.320 Woodman, G - 26.413, 42.25, 53.319 Yuille, A - 16.131, S5 Weidenbacher, U - 23.428 Verstraten, FA - 22.23 Woodman, GF - 23.525, 32.22, Weil, R - 56.331 Vettel, J - 56.501 56.318 Weiner, K - 33.513 Vickery, T - 55.15 Woods, AJ - 43.409

66 Vision Sciences Society VSS 2008 Program Author Index

Zelinsky, G - 26.434, 26.435, 31.24 Zhao, H - 43.408 Zhuang, X - 56.526 Z Zenz, M - 23.345 Zhaoping, L - 56.317 Zhuo, Y - 36.524 Zacks, J - 43.340 Zetzsche, C - 63.416 Zhdanov, A - 33.305 Zinn, L - 23.522 Zaidi, Q - 33.408, 33.409, 36.402, Zhang, D - 16.141, 55.24 Zhe, W - 23.514 Zlotnik, A - 26.324 53.313 Zhang, H - 26.318 Zheng, B - 56.402 Zohary, E - 33.511, 52.11 Zalevsky, Z - 26.324 Zhang, J - 33.345, 36.524, 63.328 Zhou, G - 26.321 Zosh, JM - 33.321 Zaydens, E - 53.308 Zhang, JF - 43.337 Zhou, J - 55.24 Zrenner, E - 26.543 Zbrodoff, J - 23.327 Zhang, P - 26.305 Zhou, R - 36.510 Zychaluk, K - 53.536, 62.14 Zdravkovic, S - 36.318 Zhang, W - 23.534, 31.24 Zhou, T - 36.524 Zeiner, K - 23.305 Zhang, Z - 53.511 Zhou, Y - 55.24, 63.317

Vision Sciences Society 67 Hotel Floorplan

1

1 6

Royal Balm Ballroom Orchid Ballroom 2 7 2 4

3 4 3 5 8

Women

Royal Palm Foyer Men Orchid Foyer

VSS Registration

Women

Men

Ballroom Level (2nd Floor)

Vista Ballroom

Aura Restaurant

Aura Bar

Sunset Deck Lobby

Lobby Level (1st Floor)

68 Vision Sciences Society Vision Sciences Society 69 70 Vision Sciences Society