Neural Mechanisms Of Visual Perception Using Address Event Representation
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Neural Mechanisms Of Visual Perception Using Address Event Representation
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Author : Luma Issa Abdul-Kreem Al-Helli
language : en
Publisher:
Release Date : 2016
Neural Mechanisms Of Visual Perception Using Address Event Representation written by Luma Issa Abdul-Kreem Al-Helli and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
Neural Mechanisms Of Visual Perception
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Author : Retina Research Foundation (U.S.). Symposium
language : en
Publisher:
Release Date : 1989
Neural Mechanisms Of Visual Perception written by Retina Research Foundation (U.S.). Symposium and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Nature categories.
Downward Processes In The Perception Representation Mechanisms Proceedings Of The International School Of Biocybernetics
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Author : Cloe Taddei-ferretti
language : en
Publisher: World Scientific
Release Date : 1998-12-24
Downward Processes In The Perception Representation Mechanisms Proceedings Of The International School Of Biocybernetics written by Cloe Taddei-ferretti and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-12-24 with categories.
Perception is the first step in the whole of the cognitive processes (attention, learning, memory, categorization, imagery, intuition, inference, comprehension, thought, judgement, expression) which culminate in the reasoning activity and to which emotions make a contribution. The production of perception representations is correlated with the perception events. Such perception representations occur by means of the contribution of two kinds of factors: sensory signals which reproduce the spatio-temporal characteristics of the receptor modifications, and interpretation of the intrinsic ambiguity of such signals by means of unconscious inferences. Various interactions intervene between bottom-up signals from peripheral receptors and top-down signals from higher centres.
Tutorials In Visual Cognition
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Author : Veronika Coltheart
language : en
Publisher: Psychology Press
Release Date : 2011-01-07
Tutorials In Visual Cognition written by Veronika Coltheart and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-07 with Psychology categories.
In the late-1980s, visual cognition was a small subfield of cognitive psychology, and the standard texts mainly discussed just iconic memory in their sections on visual cognition. In the subsequent two decades, and especially very recently, many remarkable new aspects of the processing of brief visual stimuli have been discovered -- change blindness, repetition blindness, the attentional blink, newly-discovered properties of visual short-term memory and of the face recognition system, the influence of reentrant processing on visual perception, and the surprisingly intimate relationships between eyeblinks and visual cognition. This volume provides up-to-date tutorial reviews of these many new developments in the study of visual cognition written by the leaders in the discipline, providing an incisive and comprehensive survey of research in this dynamic field.
Neural Mechanisms Of Perceptual Decision Making
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Author : Braden A. Purcell
language : en
Publisher:
Release Date : 2013
Neural Mechanisms Of Perceptual Decision Making written by Braden A. Purcell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Electronic dissertations categories.
Neural Mechanisms Of Visual Perception
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Author : Dominic Man-Kit Lam
language : en
Publisher: MIT Press (MA)
Release Date : 1991-04-24
Neural Mechanisms Of Visual Perception written by Dominic Man-Kit Lam and has been published by MIT Press (MA) this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991-04-24 with Visual cortex categories.
Volume Two April 14-15, 1989, The Woodlands, Texas
Visual Attention Mechanisms
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Author : Virginio Cantoni
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Visual Attention Mechanisms written by Virginio Cantoni and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Proceedings of the Fifth International School on Neural Networks "E.R. Caianiello" on Visual Attention MechaProceedings of the Fifth International School on Neural Networks "E.R. Caianiello" on Visual Attention Mechanisms, held 23-28 October 2000 in Vietri sul Mare, Italy.nisms, held 23-28 October 2000 in Vietri sul Mare, Italy. The book covers a number of broad themes relevant to visual attention, ranging from computer vision to psychology and physiology of vision. The main theme of the book is the attention processes of vision systems and it aims to point out the analogies and the divergences of biological vision with the frameworks introduced by computer scientists in artificial vision.
Handbook Of Perception And Action Perception
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Author : Wolfgang Prinz
language : en
Publisher: Academic Press
Release Date : 1995
Handbook Of Perception And Action Perception written by Wolfgang Prinz and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Medical categories.
This volume combines the classical fields of perception research with the major theoretical attitudes of today's research, distinguishing between experience- versus performance-related approaches, transformational versus interactional approaches, and approaches that rely on the processing versus discovery of information. Perception is separated into two parts. The first part deals with basic processes and mechanisms, and discusses early vision and later, yet still basic, vision. The second covers complex achievements with accounts of perceptual constancies and the perception of patterns, objects, events, and actions.
Neural Mechanisms Of Context Driven Conscious Visual Perception
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Author : P. C. Klink
language : en
Publisher:
Release Date : 2011
Neural Mechanisms Of Context Driven Conscious Visual Perception written by P. C. Klink and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
Connecting Visual Perception Attention And Probabilistic Models Of Task Performance With Eeg Measured Brain Activity
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Author : Sarah S. Sheldon
language : en
Publisher:
Release Date : 2022
Connecting Visual Perception Attention And Probabilistic Models Of Task Performance With Eeg Measured Brain Activity written by Sarah S. Sheldon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Attention categories.
The neural mechanisms underlying visual perception and attention continue to elude researchers despite decades of research. Developing novel methodology and improved analytical techniques may provide key insights into these processes that traditional approaches have been unable to reveal. In this dissertation, we pursue this idea in a series of studies whose overall aim is to better understand visual perception, attention, and their underlying neural mechanisms. First, we demonstrate how the novel adaptation of visual working memory probabilistic models can turn simple performance measures into metrics that quantify the quality of participants' internal perceptual representations. When paired with EEG analysis, we find evidence that perceptual representations will vary only within a fixed range of values, but where in that range its precision falls changes from trial-to-trial as a function of post-stimulus neural activity. Next, we extend this approach to test the effects of covert attention modulation while simultaneously questioning previous assumptions about the role of periodic oscillatory activity, particularly in the alpha (8-14 Hz) frequency, during the cued version of the orientation perception task. From this novel combination, we find evidence that the conflicting reports on the role of alpha oscillations in visual perception and attention are, at least partially, due to measures being confounded by the overlapping and task-related 1/f aperiodic activity. Finally, we used multivariate pattern analysis (MVPA) to address a long-standing question regarding how alpha-related brain activity prior to the presentation of a visual stimulus corresponds to attention, perception, and subsequent task performance. Our results suggest that it is the complex spatiotemporal dynamics of alpha amplitude that best represents what makes trials with covert spatial attention distinguishable from trials without. However, we found little evidence that those same spatiotemporal patterns of activity are predictive of subsequent behavioral responses. Overall, this series of studies demonstrate the value of using novel techniques that can take full advantage of the inherent multidimensionality of EEG data as well as highlights the opportunities these methods present for future research.