ERP): Exploring the Time-Course of Visual Emotion Processing Using Topographic and Principal Component Analyses
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Simultaneous EEG-Fmri Reveals Attention-Dependent Coupling of Early Face Processing with a Distributed Cortical Network
Simultaneous EEG-fMRI reveals attention- dependent coupling of early face processing with a distributed cortical network Article Published Version Creative Commons: Attribution 4.0 (CC-BY) Open Access Bayer, M., Rubens, M. T. and Johnstone, T. (2018) Simultaneous EEG-fMRI reveals attention-dependent coupling of early face processing with a distributed cortical network. Biological Psychology, 132. pp. 133-142. ISSN 0301-0511 doi: https://doi.org/10.1016/j.biopsycho.2017.12.002 Available at http://centaur.reading.ac.uk/74377/ It is advisable to refer to the publisher’s version if you intend to cite from the work. See Guidance on citing . To link to this article DOI: http://dx.doi.org/10.1016/j.biopsycho.2017.12.002 Publisher: Elsevier All outputs in CentAUR are protected by Intellectual Property Rights law, including copyright law. Copyright and IPR is retained by the creators or other copyright holders. Terms and conditions for use of this material are defined in the End User Agreement . www.reading.ac.uk/centaur CentAUR Central Archive at the University of Reading Reading’s research outputs online Biological Psychology 132 (2018) 133–142 Contents lists available at ScienceDirect Biological Psychology journal homepage: www.elsevier.com/locate/biopsycho Simultaneous EEG-fMRI reveals attention-dependent coupling of early face T processing with a distributed cortical network ⁎ Mareike Bayera,b, , Michael T. Rubensb, Tom Johnstoneb a Berlin School of Mind and Brain, Humboldt-Universität zu Berlin, Berlin, Germany b Centre for Integrative Neuroscience and Neurodynamics, School of Psychology and Clinical Language Sciences, The University of Reading, Reading, UK ARTICLE INFO ABSTRACT Keywords: The speed of visual processing is central to our understanding of face perception. -
Electrophysiological Time-Course and Neural Sources
Cogn Affect Behav Neurosci (2014) 14:951–969 DOI 10.3758/s13415-014-0262-2 Feeling happy enhances early spatial encoding of peripheral information automatically: electrophysiological time-course and neural sources Naomi Vanlessen & Valentina Rossi & Rudi De Raedt & Gilles Pourtois Published online: 26 February 2014 # Psychonomic Society, Inc. 2014 Abstract Previous research has shown that positive mood Introduction may broaden attention, although it remains unclear whether this effect has a perceptual or a postperceptual locus. In this The broaden-and-build effects of positive emotions study, we addressed this question using high-density event- related potential methods. We randomly assigned participants The importance of positive emotions in psychological well- to a positive or a neutral mood condition. Then they per- being has increasingly gained researchers’ interest since formed a demanding oddball task at fixation (primary task Fredrickson published her influential broaden-and-build the- ensuring fixation) and a localization task of peripheral stimuli ory (Fredrickson, 2001, 2004). At the heart of this theory lies shown at three positions in the upper visual field (secondary the idea that positive and negative emotions exert opposite task) concurrently. While positive mood did not influence influences on cognitive functions: Whereas negative mood behavioral performance for the primary task, it did facilitate would trigger a narrowing of the attentional scope and behav- stimulus localization on the secondary task. At the electro- ioral repertoire, positive mood, on the other hand, would fuel physiological level, we found that the amplitude of the C1 broader thought–action tendencies and expand the attentional component (reflecting an early retinotopic encoding of the focus (Fredrickson & Branigan, 2005). -
Multiple Mechanisms Link Prestimulus Neural Oscillations to Sensory
RESEARCH ARTICLE Multiple mechanisms link prestimulus neural oscillations to sensory responses Luca Iemi1,2,3*, Niko A Busch4,5, Annamaria Laudini6, Saskia Haegens1,7, Jason Samaha8, Arno Villringer2,6, Vadim V Nikulin2,3,9,10* 1Department of Neurological Surgery, Columbia University College of Physicians and Surgeons, New York City, United States; 2Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; 3Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, National Research University Higher School of Economics, Moscow, Russian Federation; 4Institute of Psychology, University of Mu¨ nster, Mu¨ nster, Germany; 5Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Mu¨ nster, Mu¨ nster, Germany; 6Berlin School of Mind and Brain, Humboldt- Universita¨ t zu Berlin, Berlin, Germany; 7Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands; 8Department of Psychology, University of California, Santa Cruz, Santa Cruz, United States; 9Department of Neurology, Charite´-Universita¨ tsmedizin Berlin, Berlin, Germany; 10Bernstein Center for Computational Neuroscience, Berlin, Germany Abstract Spontaneous fluctuations of neural activity may explain why sensory responses vary across repeated presentations of the same physical stimulus. To test this hypothesis, we recorded electroencephalography in humans during stimulation with identical visual stimuli and analyzed how prestimulus neural oscillations modulate different stages of sensory processing reflected by distinct components of the event-related potential (ERP). We found that strong prestimulus alpha- and beta-band power resulted in a suppression of early ERP components (C1 and N150) and in an *For correspondence: amplification of late components (after 0.4 s), even after controlling for fluctuations in 1/f aperiodic [email protected] (LI); signal and sleepiness. -
Pdf/22/10/2289/1770340/Jocn.2009.21320.Pdf by Guest on 18 May 2021
Characterizing the Spatio-temporal Dynamics of the Neural Events Occurring prior to and up to Overt Recognition of Famous Faces Boutheina Jemel1, Anne-Marie Schuller2, and Valérie Goffaux3 Downloaded from http://mitprc.silverchair.com/jocn/article-pdf/22/10/2289/1770340/jocn.2009.21320.pdf by guest on 18 May 2021 Abstract ■ Although it is generally acknowledged that familiar face recog- of familiar faces. Although the N170 and the N250 face-sensitive nition is fast, mandatory, and proceeds outside conscious control, responses displayed an abrupt activity change at the moment of it is still unclear whether processes leading to familiar face recog- overt recognition of famous faces, later ERPs encompassing the nition occur in a linear (i.e., gradual) or a nonlinear (i.e., all-or- N400 and late positive component exhibited an incremental in- none) manner. To test these two alternative accounts, we recorded crease in amplitude as the point of recognition approached. In scalp ERPs while participants indicated whether they recognize addition, famous faces that were not overtly recognized at one as familiar the faces of famous and unfamiliar persons gradually trial before recognition elicited larger ERP potentials than unfamil- revealed in a descending sequence of frames, from the noisier to iar faces, probably reflecting a covert recognition process. Overall, the least noisy. This presentation procedure allowed us to charac- these findings present evidence that recognition of familiar faces terize the changes in scalp ERP responses occurring prior to and implicates spatio-temporally complex neural processes exhibit- up to overt recognition. Our main finding is that gradual and all- ing differential pattern activity changes as a function of recogni- or-none processes are possibly involved during overt recognition tion state. -
Dynamics of the Straight-Ahead Preference in Human Visual Cortex Olena Bogdanova, Volodymyr Bogdanov, Jean-Baptiste Durand, Yves Trotter, Benoit Cottereau
Dynamics of the straight-ahead preference in human visual cortex Olena Bogdanova, Volodymyr Bogdanov, Jean-Baptiste Durand, Yves Trotter, Benoit Cottereau To cite this version: Olena Bogdanova, Volodymyr Bogdanov, Jean-Baptiste Durand, Yves Trotter, Benoit Cottereau. Dynamics of the straight-ahead preference in human visual cortex. Brain Structure and Function, Springer Verlag, 2020, 225 (1), pp.173 - 186. 10.1007/s00429-019-01988-5. hal-03016204 HAL Id: hal-03016204 https://hal-cnrs.archives-ouvertes.fr/hal-03016204 Submitted on 20 Nov 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Brain Structure and Function (2020) 225:173–186 https://doi.org/10.1007/s00429-019-01988-5 ORIGINAL ARTICLE Dynamics of the straight‑ahead preference in human visual cortex Olena V. Bogdanova1,2,3 · Volodymyr B. Bogdanov1,2,4 · Jean‑Baptiste Durand1,2 · Yves Trotter1,2 · Benoit R. Cottereau1,2 Received: 30 May 2019 / Accepted: 14 November 2019 / Published online: 2 December 2019 © The Author(s) 2019 Abstract The objects located straight-ahead of the body are preferentially processed by the visual system. They are more rapidly detected and evoke stronger BOLD responses in early visual areas than elements that are retinotopically identical but located at eccentric spatial positions. -
P3b Amplitudes Differences in Ultra-Rapid Visual Categorization Task of Food and Non-Food Items
South Florida Journal of Development, Miami, v.2, n.1, p. 440-457, jan./ mar. 2021. ISSN 2675-5459 P3b amplitudes differences in ultra-rapid visual categorization task of food and non-food items DOI: 10.46932/sfjdv2n1-033 Received in: November 1st, 2020 Accepted in: December 30th, 2020 Tawhida Jahan Chairperson & Assistant professor, Department of Communication Disorders, University of Dhaka, Bangladesh Cognitive Science, TU-Kaiserslautern, Germany E-mail: [email protected] ABSTRACT P300, especially P3b, the third positive wave of EEG signal with near 350ms associated with occipito- patieto-temporal region of the brain, is mainly responsible for categorization of different objects. So, this study investigates the nature of amplitude and reaction time difference in ‘food’ and ‘no-food’ objects categorization task. Object categorization processes were investigated by measuring event-related potentials while participants were categorizing different ‘food’ and ‘no-food’ items. The EEG study of this experiment found no P3b amplitude differences for ‘food’ and ‘no-food’ category in the ultra-rapid categorization task. On the other hand, from the behavioral study we observed no significant difference in both reaction time (RT) and error rate (ER) in the above task. The result of this study is consistent with some previous experiments. For example, regarding the reaction, the findings can be compared with VanRullen & Thrope (2001) who also found no significant longer reaction time for ‘means of transport’ item in comparison with ‘animal’. The result of this study can also be interpreted from the perspective of ‘coarse-to-fine account’ hypothesis (Prass et al. 2013) which indicated that to recognize objects belong to basic level category one needs detail information with sufficient time. -
The Figure Is in the Brain of the Beholder: Neural Correlates of Individual Percepts in The
The Figure is in the Brain of the Beholder: Neural Correlates of Individual Percepts in the Bistable Face-Vase Image A Thesis Presented to The Division of Philosophy, Religion, Psychology, and Linguistics Reed College In Partial Fulfillment of the Requirements for the Degree Bachelor of Arts Phoebe Bauer May 2015 Approved for the Division (Psychology) Michael Pitts Acknowledgments I think some people experience a degree of unease when being taken care of, so they only let certain people do it, or they feel guilty when it happens. I don’t really have that. I love being taken care of. Here is a list of people who need to be explicitly thanked because they have done it so frequently and are so good at it: Chris: thank you for being my support system across so many contexts, for spinning with me, for constantly reminding me what I’m capable of both in and out of the lab. Thank you for validating and often mirroring my emotions, and for never leaving a conflict unresolved. Rennie: thank you for being totally different from me and yet somehow understanding the depths of my opinions and thought experiments. Thank you for being able to talk about magic. Thank you for being my biggest ego boost and accepting when I internalize it. Ben: thank you for taking the most important classes with me so that I could get even more out of them by sharing. Thank you for keeping track of priorities (quality dining: yes, emotional explanations: yes, fretting about appearances: nu-uh). #AshHatchtag & Stella & Master Tran: thank you for being a ceaseless source of cheer and laughter and color and love this year. -
Event-Related Brain Potentials During Natural Sentence Processing
BRAIN AND LANGUAGE 11, 354-373 (1980) Reading Between the Lines: Event-related Brain Potentials during Natural Sentence Processing MARTA KUTAS AND STEVEN A. HILLYARD University of California, San Diego Event-related potentials (ERPs) were recorded from subjects as they silently read 160 different seven-word sentences, presented one word at a time. Each sentence was in itself a natural, meaningful phrase. Substantial intersubject var- iability was observed in the ERP waveshapes following the words. More than half of the subjects generated P3 components to word stimuli, but those who did showed similar responses to repeated control presentations of a single word. In addition, it was found that all but the first word in the sentence elicited an ERP with a significant left-greater-than-right asymmetry in the late positivity over temporo-parietal regions. The ERPs to the last words were associated with more late positivity than those to the preceding words. One quarter of the sentences, at random, ended with a word printed in a typeface that was different from that of the preceding words. This infrequent change in typeface elicited a complex ERP having three consistent late positive components. INTRODUCTION Reading is fundamental for the acquisition of knowledge in literate societies and a stalwart member of the three R’s Yet, we know astonish- ingly little about the neurophysiological mechanisms which enable us to read a sentence and comprehend its meaning. The only currently feasible approach to understanding normal human neurophysiology involves the recording of event-related potentials (ERPs) from the scalp. While this technique has the advantage of being nonintrusive, it provides a rather remote index of the complex neuronal activity patterns which underly human language processes. -
Dissertation Residual Effects Of
DISSERTATION RESIDUAL EFFECTS OF CANNABIS ON ATTENTION TOWARD AND AWARENESS OF EMOTIONAL FACIAL EXPRESSIONS: EVENT-RELATED POTENTIAL STUDIES Submitted by Robert D. Torrence Department of Psychology In partial fulfillment of the requirements For the Degree of Doctor of Philosophy Colorado State University Fort Collins, Colorado Fall 2018 Doctoral Committee: Advisor: Donald C. Rojas Co-Advisor: Lucy J. Troup Janice Nerger Agnieszka Burzynska Copyright by Robert D. Torrence 2018 All Rights Reserved ABSTRACT RESIDUAL EFFECTS OF CANNABIS ON ATTENTION TOWARD AND AWARENESS OF EMOTIONAL FACIAL EXPRESSIONS: EVENT-RELATED POTENTIAL STUDIES Cannabis use has increased since legalization in various states within the United States of America. Although much of the research on the neurological and psychological effects of cannabis has been on non-human animals, the current research suggests that it can have anxiolytic effects but also decrease some cognitive functioning (e.g. memory, emotional processing, etc.). Individuals with high anxiety has been suggested to have increased attentional bias towards threat-related stimuli. The purpose of the current two studies was to examine the residual effects cannabis has on attentional bias towards and awareness of emotional facial expressions. Both experiments used event-related potential (ERP) to measure brain activity related to attentional processing. Experiment 1 used a dot-probe task with fearful and neutral facial expression to examine attentional bias. The second experiment used a backward masking paradigm to restrict awareness of facial expressions (i.e. fearful, happy, and neutral). The results indicated that cannabis use was associated with differences in attentional processing. Specifically, experiment 1 suggested cannabis users had reduced attentional bias towards fearful facial expressions as compared to non-users. -
Dissociating Activation and Integration of Discourse Referents
bioRxiv preprint doi: https://doi.org/10.1101/671933; this version posted June 14, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Dissociating activation and integration of discourse referents: evidence from ERPs and oscillations Cas W. Coopmans1,2 & Mante S. Nieuwland1,3 1Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands 2Centre for Language Studies, Radboud University, Nijmegen, The Netherlands 3Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands Contact details: Cas Coopmans Max Planck Institute for Psycholinguistics Wundtlaan 1, 6500 AH Nijmegen, The Netherlands Tel.: +31-24 3521331 Email address: [email protected] Author note: In accordance with the Peer Review Openness Initiative (Morey et al., 2016), all materials, data and analysis scripts are publicly available on the Open Science Framework (anonymized, view-only link for reviewers: https://osf.io/nbjfm/). 1 bioRxiv preprint doi: https://doi.org/10.1101/671933; this version posted June 14, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. Abstract A key challenge in understanding stories and conversations is the comprehension of ‘anaphora’, words that refer back to previously mentioned words or concepts (‘antecedents’). In psycholinguistic theories, anaphor comprehension involves the initial activation of the antecedent and its subsequent integration into the unfolding representation of the narrated event. -
Multiple Mechanisms Link Prestimulus Neural Oscillations to Sensory Responses
RESEARCH ARTICLE Multiple mechanisms link prestimulus neural oscillations to sensory responses Luca Iemi1,2,3*, Niko A Busch4,5, Annamaria Laudini6, Saskia Haegens1,7, Jason Samaha8, Arno Villringer2,6, Vadim V Nikulin2,3,9,10* 1Department of Neurological Surgery, Columbia University College of Physicians and Surgeons, New York City, United States; 2Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany; 3Centre for Cognition and Decision Making, Institute for Cognitive Neuroscience, National Research University Higher School of Economics, Moscow, Russian Federation; 4Institute of Psychology, University of Mu¨ nster, Mu¨ nster, Germany; 5Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Mu¨ nster, Mu¨ nster, Germany; 6Berlin School of Mind and Brain, Humboldt- Universita¨ t zu Berlin, Berlin, Germany; 7Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, Netherlands; 8Department of Psychology, University of California, Santa Cruz, Santa Cruz, United States; 9Department of Neurology, Charite´-Universita¨ tsmedizin Berlin, Berlin, Germany; 10Bernstein Center for Computational Neuroscience, Berlin, Germany Abstract Spontaneous fluctuations of neural activity may explain why sensory responses vary across repeated presentations of the same physical stimulus. To test this hypothesis, we recorded electroencephalography in humans during stimulation with identical visual stimuli and analyzed how prestimulus neural oscillations modulate different stages of sensory processing reflected by distinct components of the event-related potential (ERP). We found that strong prestimulus alpha- and beta-band power resulted in a suppression of early ERP components (C1 and N150) and in an *For correspondence: amplification of late components (after 0.4 s), even after controlling for fluctuations in 1/f aperiodic [email protected] (LI); signal and sleepiness. -
Event-Related Brain Potentials and Case Information in Syntactic Ambiguities
Event-Related Brain Potentials and Case Information in Syntactic Ambiguities Jens-Max Hopf, Josef Bayer, Markus Bader, and Michael Meng Friedrich-Schiller-Universität Jena, Germany Downloaded from http://mitprc.silverchair.com/jocn/article-pdf/10/2/264/1758308/089892998562690.pdf by guest on 18 May 2021 Abstract ■ In an ERP study, German sentences were investigated that neuropsychological correlates. The results of this study support contain a case-ambiguous NP that may be assigned accusative a parser design according to which the so-called structural case or dative case. Sentences were disambiguated by the verb in (nominative or accusative) is assigned without any delay in the ªnal position of the sentence. As our data show, sentences absence of morpho-lexical counterevidence. It is argued that ending in a verb that assigns dative case to the ambiguous NP the enhancement of a negative ERP component with a “classi- elicit a clear garden-path effect. The garden-path effect was cal” N400 topography reºects the difªculty of reanalysis due indicated by a broad centro-posterior negative shift that oc- to reaccessing morpho-lexical information that lies outside the curred between 300 and 900 msec after the dative-assigning domain of the parsing module. Consequently, ERP responses to verb was presented. No enhanced P600 following the misana- garden-path effects are not conªned to a late positivity but vary lysis was observed. Noun phrases whose case ambiguity was depending on the level of processing involved in reanalysis. resolved in favor of accusative case and unambiguously dative- The fact that garden-path effects may also elicit an N400 can marked NPs did not trigger signiªcant ERP differences.