Analytic And Holistic Processes In The Perception Of Faces Objects And Scenes
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Perception Of Faces Objects And Scenes
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Author : Mary A. Peterson
language : en
Publisher:
Release Date : 2003
Perception Of Faces Objects And Scenes written by Mary A. Peterson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.
From a barrage of photons, we readily and effortlessly recognize the faces of our friends, and the familiar objects and scenes around us. However, these tasks cannot be simple for our visual systems--faces are all extremely similar as visual patterns, and objects look quite different when viewed from different viewpoints. How do our visual systems solve these problems? The contributors to this volume seek to answer this question by exploring how analytic and holistic processes contribute to our perception of faces, objects, and scenes. The role of parts and wholes in perception has been studied for a century, beginning with the debate between Structuralists, who championed the role of elements, and Gestalt psychologists, who argued that the whole was different from the sum of its parts. This is the first volume to focus on the current state of the debate on parts versus wholes as it exists in the field of visual perception by bringing together the views of the leading researchers. Too frequently, researchers work in only one domain, so they are unaware of the ways in which holistic and analytic processing are defined in different areas. The contributors to this volume ask what analytic and holistic processes are like; whether they contribute differently to the perception of faces, objects, and scenes; whether different cognitive and neural mechanisms code holistic and analytic information; whether a single, universal system can be sufficient for visual-information processing, and whether our subjective experience of holistic perception might be nothing more than a compelling illusion. The result is a snapshot of the current thinking on how the processing of wholes and parts contributes to our remarkable ability to recognize faces, objects, and scenes, and an illustration of the diverse conceptions of analytic and holistic processing that currently coexist, and the variety of approaches that have been brought to bear on the issues.
Analytic And Holistic Processes In The Perception Of Faces Objects And Scenes
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Author : Walter J Oleszek
language : en
Publisher: Praeger Publishers
Release Date : 2003
Analytic And Holistic Processes In The Perception Of Faces Objects And Scenes written by Walter J Oleszek and has been published by Praeger Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Visual perception categories.
Analytic And Holistic Processes In The Perception Of Faces Objects And Scenes
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Author : Mary A. Peterson
language : en
Publisher: Praeger Publishers
Release Date : 2003-01-01
Analytic And Holistic Processes In The Perception Of Faces Objects And Scenes written by Mary A. Peterson and has been published by Praeger Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-01 with Visual perception categories.
Oxford Handbook Of Face Perception
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Author : Andrew J. Calder
language : en
Publisher: Oxford University Press
Release Date : 2011-07-28
Oxford Handbook Of Face Perception written by Andrew J. Calder and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-28 with Philosophy categories.
In the past 30 years, face perception has become an area of major interest within psychology. This is the most comprehensive and commanding review of the field ever published.
Advances In Face Image Analysis Techniques And Technologies
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Author : Zhang, Yu-Jin
language : en
Publisher: IGI Global
Release Date : 2010-07-31
Advances In Face Image Analysis Techniques And Technologies written by Zhang, Yu-Jin and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-31 with Computers categories.
More than 30 leading experts from around the world provide comprehensive coverage of various branches of face image analysis, making this text a valuable asset for students, researchers, and practitioners engaged in the study, research, and development of face image analysis techniques.
The Oxford Handbook Of Perceptual Organization
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Author : Johan Wagemans
language : en
Publisher: Oxford University Press (UK)
Release Date : 2015
The Oxford Handbook Of Perceptual Organization written by Johan Wagemans and has been published by Oxford University Press (UK) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Philosophy categories.
Perceptual organization comprises a wide range of processes such as perceptual grouping, figure-ground organization, filling-in, completion, and perceptual switching. The Oxford Handbook of Perceptual Organization provides a broad and extensive review of the current literature, written in an accessible form for scholars and students
Handbook Of Research On Computational Forensics Digital Crime And Investigation Methods And Solutions
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Author : Li, Chang-Tsun
language : en
Publisher: IGI Global
Release Date : 2009-11-30
Handbook Of Research On Computational Forensics Digital Crime And Investigation Methods And Solutions written by Li, Chang-Tsun and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11-30 with Business & Economics categories.
"This book provides a media for advancing research and the development of theory and practice of digital crime prevention and forensics, embracing a broad range of digital crime and forensics disciplines"--Provided by publisher.
Pre Cueing Effects On Perception Attention And Cognitive Penetrability
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Author : Athanassios Raftopoulos
language : en
Publisher: Frontiers Media SA
Release Date : 2018-04-12
Pre Cueing Effects On Perception Attention And Cognitive Penetrability written by Athanassios Raftopoulos and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-12 with categories.
Attention has often been likened to spotlights and filters—devices that illuminate or screen out some inputs in favor of others. This largely passive conception of attention has been gradually replaced by a more dynamic and far-reaching process. We know that attentional processes augment neural processing at all levels, and in some cases, augmenting processing within the sense organs themselves. For example, cueing object features (e.g., instructing a subject to look at a screen for a red object) modulates prestimulus activity in the visual cortex. Far from being limited to space or basic features, such attention cueing can function in surprisingly flexible and complex ways: people can be cued to attend to various objects, properties, and semantic categories and such attention appears to directly involve perceptual mechanisms. Studies of spatial attention cues presented before stimulus presentation show early modulation of perceptual processing. This phenomenon refers to the enhancement of the baseline activity of neurons at all levels in the visual cortex that are tuned to the cued location, which is called attentional modulation of spontaneous activity. The spontaneous firing rates of neurons are increased when attention is shifted toward the location of an upcoming stimulus before its presentation. Evidence also suggests that through pre-cueing of object features, feature-based attention modulates prestimulus activity in the visual cortex. The effects of pre-stimulus feature attention act either as a preparatory activity to enhance the stimulus-evoked potentials within feature sensitive areas, or they act so as to modulate stimulus-locked transients. Both effects of pre-cueing reflect a change in background neural activity. They are called anticipatory effects established prior to the presentation of the stimulus. Thus, they do not modulate processing during stimulus viewing but bias the process before it starts via the increase in the base line firing rates; they rig-up perceptual processing without affecting it on-line. Moreover, recent work on perceptual processing emphasizes the role of brain as a predictive tool. To perceive is to use what you know to explain away the sensory signal across multiple spatial and temporal scales. Perception aims to enable perceivers to interact with their environment successfully. Success relies on inferring or predicting correctly (or nearly so) the nature of the source of the incoming signal from the signal itself, an inference that may well be Bayesian. Current research sheds light on the role of attention in inferring the identities of the distal objects. Attention within late vision contributes to testing hypotheses concerning the putative distal causes of the sensory data encoded in the lower neuronal assemblies in the visual processing hierarchy. This testing assumes the form of matching predictions, made on the basis of an hypothesis, about the sensory information that the lower levels should encode assuming that the hypothesis is correct, with the current, actual sensory information encoded at the lower levels. To this aim, attention enhances the activity of neurons in the cortical regions that encode the stimuli that most likely contain information relevant to the testing of the hypothesis. In this Research Topic we aim to answer two related questions: First, what are the differences between this sort of pre-cueing effects and top-down cognitive influences on perception, and, in general, how do such attentional cuing effects relate to the broader literature on top-down influences on perception? Second, given that attention appears to change perceptual processing and that a form of attention, namely, cognitively-driven (or endogenous, or sustained) attention is a cognitive process, does attentional modulation through pre-cueing constitute cognitive penetrability of perception? Addressing these two questions will shed light on the theoretical underpinnings of cognitive penetrability and the nature of perceptual processing.
Sensation And Perception
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Author : Hugh Foley
language : en
Publisher: Psychology Press
Release Date : 2015-08-20
Sensation And Perception written by Hugh Foley and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-20 with Psychology categories.
Sensation and Perception, Fifth Edition maintains the standard of clarity and coverage set in earlier editions, which make the technical scientific information accessible to a wide range of students. The authors have received national awards for their teaching and are fully responsible for the content and organization of the text. As a result, it features strong pedagogy, abundant student-friendly examples, and an engaging conversational style.
Obsessive Compulsive Disorder
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Author : Christopher Pittenger
language : en
Publisher: Oxford University Press
Release Date : 2017
Obsessive Compulsive Disorder written by Christopher Pittenger and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Medical categories.
Obsessive-compulsive disorder (OCD) affects one person in 40 and can cause great suffering. This volume provides the first comprehensive summary of our understanding of this enigmatic condition, summarizing current work ranging from genetics and neurobiology through cognitive psychology, treatment, personal experiences, and societal implications.