Unit/Organizing Principle: Unit 1 Psychology's History And
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Intensive Auditory Comprehension Treatment for People with Severe Aphasia
Intensive Auditory Comprehension Treatment for People with Severe Aphasia: Outcomes and Use of Self-Directed Strategies A dissertation proposal submitted to the Division of Graduate Education and Research Of the University of Cincinnati in partial fulfillment of the requirements of the degree of DOCTOR OF PHILOSOPHY In the Department of Communication Sciences and Disorders In the College of Allied Health Sciences Dissertation Committee: Aimee Dietz, Ph D., chair Lisa Kelchner, Ph.D. Robin Thomas, Ph.D. Pete Scheifele, Ph.D 2012 by Kelly Knollman-Porter Intensive Auditory Comprehension Treatment Abstract The purpose of this study was to determine the efficacy of an intensive (2 hours/day, 5 days/week for 3 weeks) treatment protocol on individuals with severe, chronic speech perception or auditory comprehension deficits associated with aphasia. Two experiments were implemented to examine this purpose. Experiment I: Single Word Comprehension Approach (SWCA) established the effectiveness of an intensive treatment protocol on single word auditory comprehension (n = 6). Alternatively, Experiment II: Speech Perception Approach (SPA) examined the outcomes of an intensive treatment protocol on speech perception in individuals with profound global aphasia (n = 2). The researcher employed an ABA single subject design for both experiments, and examined the following variables: (1) changes in single word comprehension (SWCA) or speech perception (SPA); (2) the number of self-initiated requests for repetition and lip-reading cues; (3) the effectiveness of repetition and lip-reading cues; (4) the indirect effects of the protocols on verbal expression (SWCA – naming; SPA – repetition; Both – narrative skills); (5) and generalization to functional communication environments. Results revealed that all participants enrolled in the SWCA or SPA exhibited a lack of awareness regarding their comprehension impairment at the onset of treatment. -
Impact of a Reminder/Extinction Procedure on Threat-Conditioned Pupil Size and Skin Conductance Responses
Downloaded from learnmem.cshlp.org on March 28, 2020 - Published by Cold Spring Harbor Laboratory Press Research Impact of a reminder/extinction procedure on threat- conditioned pupil size and skin conductance responses Josua Zimmermann1,2 and Dominik R. Bach1,2,3 1Computational Psychiatry Research, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, 8032 Zurich, Switzerland; 2Neuroscience Centre Zurich, University of Zurich, 8057 Zurich, Switzerland; 3Wellcome Centre for Human Neuroimaging and Max Planck/UCL Centre for Computational Psychiatry and Ageing Research, University College London, London WC1 3BG, United Kingdom A reminder can render consolidated memory labile and susceptible to amnesic agents during a reconsolidation window. For the case of threat memory (also termed fear memory), it has been suggested that extinction training during this reconso- lidation window has the same disruptive impact. This procedure could provide a powerful therapeutic principle for treat- ment of unwanted aversive memories. However, human research yielded contradictory results. Notably, all published positive replications quantified threat memory by conditioned skin conductance responses (SCR). Yet, other studies mea- suring SCR and/or fear-potentiated startle failed to observe an effect of a reminder/extinction procedure on the return of fear. Here we sought to shed light on this discrepancy by using a different autonomic response, namely, conditioned pupil dilation, in addition to SCR, in a replication of the original human study. N = 71 humans underwent a 3-d threat condition- ing, reminder/extinction, and reinstatement, procedure with 2 CS+, of which one was reminded. Participants successfully learned the threat association on day 1, extinguished conditioned responding on day 2, and showed reinstatement on day 3. -
Sensory Memory Is Allocated Exclusively to the Current Event-Segment
Sensory memory is allocated exclusively to the current event-segment Item Type Article Authors Tripathy, Srimant P.; Ögmen, H. Citation Tripathy SP and Ögmen H (2018) Sensory memory is allocated exclusively to the current event-segment. Frontiers in Psychology. 9: 1435. Rights (c) 2018 The Authors. This is an Open Access article distributed under the Creative Commons CC-BY license (http:// creativecommons.org/licenses/by/4.0/) Download date 28/09/2021 02:42:01 Link to Item http://hdl.handle.net/10454/16722 ORIGINAL RESEARCH published: 07 September 2018 doi: 10.3389/fpsyg.2018.01435 Sensory Memory Is Allocated Exclusively to the Current Event-Segment Srimant P. Tripathy 1* and Haluk Ögmenˇ 2 1 School of Optometry and Vision Science, University of Bradford, Bradford, United Kingdom, 2 Department of Electrical and Computer Engineering, University of Denver, Denver, CO, United States The Atkinson-Shiffrin modal model forms the foundation of our understanding of human memory. It consists of three stores (Sensory Memory (SM), also called iconic memory, Short-Term Memory (STM), and Long-Term Memory (LTM)), each tuned to a different time-scale. Since its inception, the STM and LTM components of the modal model have undergone significant modifications, while SM has remained largely unchanged, Edited by: representing a large capacity system funneling information into STM. In the laboratory, Qasim Zaidi, visual memory is usually tested by presenting a brief static stimulus and, after a delay, University at Buffalo, United States asking observers to report some aspect of the stimulus. However, under ecological Reviewed by: Ronald A. Rensink, viewing conditions, our visual system receives a continuous stream of inputs, which University of British Columbia, Canada is segmented into distinct spatio-temporal segments, called events. -
Verbal Language Spontaneous Recovery After Ischemic Stroke
Arq Neuropsiquiatr 2009;67(3-B):856-859 VERBAL LANGUAGE SPONTANEOUS RECOVERY AFTER ISCHEMIC STROKE Gabriela Camargo Remesso1, Ana Lúcia de Magalhães Leal Chiappetta1, Alexandre Santos Aguiar2, Márcia Maiumi Fukujima3, Gilmar Fernandes do Prado3 Abstract – Objective: To analyze the spontaneous recovery of the verbal language on patients who have had an ischemic stroke. Method: Retrospective analysis of 513 medical records. We characterize referring aspects for data identification, language deficit, spontaneous recovery and speech therapy. Results: The average age was 62.2 years old (SD= ±12.3), the average time of academic experience was 4.5 years (SD=±3.9), 245 (47.7%) patients presented language disturbance, 166 (54.0%) presented spontaneous recovery, from which 145 (47.2%) had expression deficit (p=0.001); 12 (3.9%) had comprehension deficit and 9 (2.9%) had both expression and comprehension deficit. Speech therapy was carried with 15 patients (4.8%) (p=0.001). Conclusion: The verbal language spontaneous recovery occurred in most of the patients being taken care of at the stroke out clinic, and expression disturbance was the most identified alteration. As expected, the left hemisphere was associated with the deficit and smoking and pregressive stroke were the language alteration primary associated factors. KEY WORDS: aphasia, language, stroke, neuronal plasticity. Recuperação espontânea da linguagem verbal após acidente cerebrovascular isquêmico Resumo – Objetivo: Analisar a recuperação espontânea da linguagem verbal em pacientes que -
The Brain That Changes Itself
The Brain That Changes Itself Stories of Personal Triumph from the Frontiers of Brain Science NORMAN DOIDGE, M.D. For Eugene L. Goldberg, M.D., because you said you might like to read it Contents 1 A Woman Perpetually Falling . Rescued by the Man Who Discovered the Plasticity of Our Senses 2 Building Herself a Better Brain A Woman Labeled "Retarded" Discovers How to Heal Herself 3 Redesigning the Brain A Scientist Changes Brains to Sharpen Perception and Memory, Increase Speed of Thought, and Heal Learning Problems 4 Acquiring Tastes and Loves What Neuroplasticity Teaches Us About Sexual Attraction and Love 5 Midnight Resurrections Stroke Victims Learn to Move and Speak Again 6 Brain Lock Unlocked Using Plasticity to Stop Worries, OPsessions, Compulsions, and Bad Habits 7 Pain The Dark Side of Plasticity 8 Imagination How Thinking Makes It So 9 Turning Our Ghosts into Ancestors Psychoanalysis as a Neuroplastic Therapy 10 Rejuvenation The Discovery of the Neuronal Stem Cell and Lessons for Preserving Our Brains 11 More than the Sum of Her Parts A Woman Shows Us How Radically Plastic the Brain Can Be Appendix 1 The Culturally Modified Brain Appendix 2 Plasticity and the Idea of Progress Note to the Reader All the names of people who have undergone neuroplastic transformations are real, except in the few places indicated, and in the cases of children and their families. The Notes and References section at the end of the book includes comments on both the chapters and the appendices. Preface This book is about the revolutionary discovery that the human brain can change itself, as told through the stories of the scientists, doctors, and patients who have together brought about these astonishing transformations. -
Relapse of Evaluative Learning-Evidence For
This may be the author’s version of a work that was submitted/accepted for publication in the following source: Luck, Camilla C. & Lipp, Ottmar V. (2020) Relapse of Evaluative Learning-Evidence for Reinstatement, Renewal, but Not Spontaneous Recovery, of Extinguished Evaluative Learning in a Picture-Picture Evaluative Conditioning Paradigm. Journal of Experimental Psychology: Learning Memory and Cognition, 46(6), pp. 1178-1206. This file was downloaded from: https://eprints.qut.edu.au/206340/ c 2019 American Psychological Association This work is covered by copyright. Unless the document is being made available under a Creative Commons Licence, you must assume that re-use is limited to personal use and that permission from the copyright owner must be obtained for all other uses. If the docu- ment is available under a Creative Commons License (or other specified license) then refer to the Licence for details of permitted re-use. It is a condition of access that users recog- nise and abide by the legal requirements associated with these rights. If you believe that this work infringes copyright please provide details by email to [email protected] Notice: Please note that this document may not be the Version of Record (i.e. published version) of the work. Author manuscript versions (as Sub- mitted for peer review or as Accepted for publication after peer review) can be identified by an absence of publisher branding and/or typeset appear- ance. If there is any doubt, please refer to the published source. https://doi.org/10.1037/xlm0000785 Running head: RELAPSE OF EVALUATIVE CONDITIONING 1 Relapse of Evaluative Learning – Evidence for Reinstatement, Renewal, but not Spontaneous Recovery, of Extinguished Evaluative Learning in a Picture-Picture Evaluative Conditioning Paradigm Camilla C. -
Recovery from Disorders of Consciousness: Mechanisms, Prognosis and Emerging Therapies
REVIEWS Recovery from disorders of consciousness: mechanisms, prognosis and emerging therapies Brian L. Edlow 1,2, Jan Claassen3, Nicholas D. Schiff4 and David M. Greer 5 ✉ Abstract | Substantial progress has been made over the past two decades in detecting, predicting and promoting recovery of consciousness in patients with disorders of consciousness (DoC) caused by severe brain injuries. Advanced neuroimaging and electrophysiological techniques have revealed new insights into the biological mechanisms underlying recovery of consciousness and have enabled the identification of preserved brain networks in patients who seem unresponsive, thus raising hope for more accurate diagnosis and prognosis. Emerging evidence suggests that covert consciousness, or cognitive motor dissociation (CMD), is present in up to 15–20% of patients with DoC and that detection of CMD in the intensive care unit can predict functional recovery at 1 year post injury. Although fundamental questions remain about which patients with DoC have the potential for recovery, novel pharmacological and electrophysiological therapies have shown the potential to reactivate injured neural networks and promote re-emergence of consciousness. In this Review, we focus on mechanisms of recovery from DoC in the acute and subacute-to-chronic stages, and we discuss recent progress in detecting and predicting recovery of consciousness. We also describe the developments in pharmacological and electro- physiological therapies that are creating new opportunities to improve the lives of patients with DoC. Disorders of consciousness (DoC) are characterized In this Review, we discuss mechanisms of recovery by alterations in arousal and/or awareness, and com- from DoC and prognostication of outcome, as well as 1Center for Neurotechnology mon causes of DoC include cardiac arrest, traumatic emerging treatments for patients along the entire tempo- and Neurorecovery, brain injury (TBI), intracerebral haemorrhage and ral continuum of DoC. -
A New Conceptualization of Human Visual Sensory-Memory
HYPOTHESIS AND THEORY published: 09 June 2016 doi: 10.3389/fpsyg.2016.00830 A New Conceptualization of Human Visual Sensory-Memory Haluk Ögmen˘ 1, 2* and Michael H. Herzog 3 1 Department of Electrical and Computer Engineering, University of Houston, Houston, TX, USA, 2 Center for Neuro-Engineering and Cognitive Science, University of Houston, Houston, TX, USA, 3 Laboratory of Psychophysics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland Memory is an essential component of cognition and disorders of memory have significant individual and societal costs. The Atkinson–Shiffrin “modal model” forms the foundation of our understanding of human memory. It consists of three stores: Sensory Memory (SM), whose visual component is called iconic memory, Short-Term Memory (STM; also called working memory, WM), and Long-Term Memory (LTM). Since its inception, shortcomings of all three components of the modal model have been identified. While the theories of STM and LTM underwent significant modifications to address these shortcomings, models of the iconic memory remained largely unchanged: A high capacity but rapidly decaying store whose contents are encoded in retinotopic coordinates, i.e., according to how the stimulus is projected on the retina. The fundamental shortcoming of iconic memory models is that, because contents are encoded in retinotopic coordinates, the iconic memory cannot hold any useful information under normal viewing conditions Edited by: when objects or the subject are in motion. Hence, half-century after its formulation, it Britt Anderson, remains an unresolved problem whether and how the first stage of the modal model University of Waterloo, Canada serves any useful function and how subsequent stages of the modal model receive Reviewed by: inputs from the environment. -
From Substance Abuse Among Aboriginal Peoples in Canada Adrien Tempier
The International Indigenous Policy Journal Volume 2 Article 7 Issue 1 Health and Well-Being May 2011 Awakening: 'Spontaneous recovery’ from substance abuse among Aboriginal peoples in Canada Adrien Tempier Colleen A. Dell University of Saskatchewan, [email protected] Elder Campbell Papequash Randy Duncan Raymond Tempier Recommended Citation Tempier, A. , Dell, C. A. , Papequash, E. , Duncan, R. , Tempier, R. (2011). Awakening: 'Spontaneous recovery’ from substance abuse among Aboriginal peoples in Canada. The International Indigenous Policy Journal, 2(1) . DOI: 10.18584/iipj.2011.2.1.7 This Research is brought to you for free and open access by Scholarship@Western. It has been accepted for inclusion in The International Indigenous Policy Journal by an authorized administrator of Scholarship@Western. For more information, please contact [email protected]. Awakening: 'Spontaneous recovery’ from substance abuse among Aboriginal peoples in Canada Abstract There is a paucity of research on spontaneous recovery (SR) from substance abuse in general, and specific to Aboriginal peoples. There is also limited understanding of the healing process associated with SR. In this study, SR was examined among a group of Aboriginal peoples in Canada. Employing a decolonizing methodology, thematic analysis of traditional talking circle narratives identified an association between a traumatic life event and an ‘awakening.’ This ‘awakening’ was embedded in primary (i.e., consider impact on personal well-being) and secondary (i.e., implement alternative coping mechanism) cognitive appraisal processes and intrinsic and extrinsic motivation rooted in increased traditional Aboriginal cultural awareness and understanding. This contributed to both abstinence (i.e., recovery) and sustained well-being (i.e., continued abstinence). -
Neuroprognostication of Consciousness Recovery in a Patient with COVID-19 Related Encephalitis: Preliminary Findings from a Multimodal Approach
brain sciences Case Report Neuroprognostication of Consciousness Recovery in a Patient with COVID-19 Related Encephalitis: Preliminary Findings from a Multimodal Approach Aude Sangare 1,2,3,*, Anceline Dong 4, Melanie Valente 1, Nadya Pyatigorskaya 1,2,5 , Albert Cao 2,4, Victor Altmayer 4, Julie Zyss 3, Virginie Lambrecq 1,2,3, Damien Roux 6 , Quentin Morlon 6, Pauline Perez 1,3, Amina Ben Salah 1,3, Sara Virolle 7, Louis Puybasset 2,8, Jacobo D Sitt 1,2, Benjamin Rohaut 1,2,4,9 and Lionel Naccache 1,2,3 1 Brain institute—ICM, Inserm U1127, CNRS UMR 7225, Sorbonne Université, 75013 Paris, France; [email protected] (M.V.); [email protected] (N.P.); [email protected] (V.L.); [email protected] (P.P.); [email protected] (A.B.S.); [email protected] (J.D.S.); [email protected] (B.R.); [email protected] (L.N.) 2 CNRS, INSERM, Laboratoire d’Imagerie Biomédicale, Sorbonne Université, 75006 Paris, France; [email protected] (A.C.); [email protected] (L.P.) 3 Department of Neurophysiology, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, 75006 Paris, France; [email protected] 4 Department of Neurology, Neuro-ICU, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, 75006 Paris, France; [email protected] (A.D.); [email protected] (V.A.) 5 Department of Neuroradiology, AP-HP, Hôpital Pitié-Salpêtrière, Sorbonne Université, 75006 Paris, France 6 Department of Critical Care, Hôpital Louis Mourier, AP-HP, Université -
Perceptually-Motivated Graphics, Visualization and 3D Displays
Perceptually-Motivated Graphics, Visualization and 3D Displays Ann McNamara∗ Department of Visualization Texas A&M University Katerina Mania† Department of Electronic & Computer Engineering Technical University of Crete Marty Banks‡ Visual Space Perception Laboratory University of California, Berkeley Christopher Healey§ Department of Computer Science North Carolina State University May 18, 2010 ∗[email protected] †[email protected] ‡[email protected] §[email protected] Abstract This course presents timely, relevant examples on how researchers have leveraged perceptual information for optimization of rendering algorithms, to better guide design and presentation in (3D stereoscopic) display media, and for improved visualization of complex or large data sets. Each presentation will provide ref- erences and short overviews of cutting-edge current research pertaining to that area. We will ensure that the most up-to-date research examples are presented by sourcing information from recent perception and graphics conferences and journals such as ACM Transactions on Perception, paying particular attention work presented at the 2010 Symposium on Applied Perception in Graphics and Visualization. About the Lecturers Ann McNamara Department of Visualization Texas A&M University 3137 TAMU College Station, TX 77843-3137 +1-979-845-4715 [email protected] http://www.viz.tamu.edu/people/ann Ann McNamara received her undergraduate and graduate degrees from the Uni- versity of Bristol, UK. Anns research focuses on the advancement of computer graphics and scientific visualization through novel approaches for optimizing an individuals experience when creating, viewing and interacting with virtual spaces. She investigates new ways to exploit knowledge of human visual per- ception to produce high quality computer graphics and animations more effi- ciently. -
Retrieval Induces Reconsolidation of Fear Extinction Memory
Retrieval induces reconsolidation of fear extinction memory Janine I. Rossatoa,b, Lia R. Bevilaquaa,b, Iván Izquierdoa,b,1, Jorge H. Medinaa,c, and Martín Cammarotaa,b,c,1 aCentro de Memória, Instituto do Cérebro, Pontifícia Universidade Católica do Rio Grande do Sul and bInstituto Nacional de Neurociência Translacional, Conselho Nacional de Desenvolvimento Científico e Tecnológico, RS90610-000, Porto Alegre, Brazil; and cInstituto de Biologia Celular y Neurociencias “Prof. Dr. Eduardo de Robertis”, Facultad de Medicina, Universidad de Buenos Aires, Ciudad Autónoma de Buenos Aires, CP1121 Buenos Aires, Argentina Contributed by Iván Izquierdo, November 4, 2010 (sent for review July 18, 2010) The nonreinforced expression of long-tem memory may lead to Results two opposite protein synthesis-dependent processes: extinction To analyze whether inhibition of protein synthesis after reac- and reconsolidation. Extinction weakens consolidated memories, tivation affects retention of fear extinction, we used a one-trial whereas reconsolidation allows incorporation of additional infor- step-down inhibitory avoidance (IA) task, a form of aversive mation into them. Knowledge about these two processes has ac- learning in which stepping down from a platform is paired with cumulated in recent years, but their possible interaction has not a mild foot shock. IA memory is hippocampus-dependent (19) been evaluated yet. Here, we report that inhibition of protein and can be extinguished by allowing the animal to step down to synthesis in the CA1 region of the dorsal hippocampus after re- and explore the floor of the training box in the absence of the trieval of fear extinction impedes subsequent reactivation of the ensuing foot shock.