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Hemispheric Processing In Object Based Selective Attention Microform
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Author :Monica Arun Valsangkar-Smyth Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 : Total Pages :286 pages Book Rating :4.:/5 (51 download)
Book Synopsis Hemispheric Processing in Object-based Selective Attention [microform] by : Monica Arun Valsangkar-Smyth
Download or read book Hemispheric Processing in Object-based Selective Attention [microform] written by Monica Arun Valsangkar-Smyth and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2001 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hemispheric Processing in Object-based Selective Attention by : Monica Arun Valsangkar-Smyth
Download or read book Hemispheric Processing in Object-based Selective Attention written by Monica Arun Valsangkar-Smyth and published by . This book was released on 2001 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hemispheric Control of Spatial Attention by : Patricia Ann Reuter-Lorenz
Download or read book Hemispheric Control of Spatial Attention written by Patricia Ann Reuter-Lorenz and published by . This book was released on 1987 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Object-based Attention by : Zachary Raymond Ernst
Download or read book Object-based Attention written by Zachary Raymond Ernst and published by . This book was released on 2012 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selective attention improves information processing for a subset of relevant information, usually at the expense of irrelevant information. Visual information can be selected on the basis of a particular spatial location, feature, or object. Selective attention has been shown to modulate the response of sensory neurons encoding the selected feature. Feature- and object-based attention make competing prediction when an observer is asked to attend to a single feature within an object. Feature-based attention predicts that only the task-relevant feature will be selected, and thus the neural response to the task-irrelevant features will be suppressed. Object-based attention predicts that all of the object's features will be selected, and thus attentional modulation will spread to the task-irrelevant. Using a transparent motion stimulus composed of two overlapping dot fields with unique color-motion conjunctions, we measured the independent responses to each surface-features with fMRI. Attention modulated the response to both surface features consistent with object-based selection. Our fMRI result led to the following prediction: if all features of a relevant object are selected, then it should be easier to divided attention across features within an object versus between two objects. Using a dual-task paradigm, we found no perceptual cost to dividing attention within a surface but a large perceptual cost to dividing attention between surfaces. Surprisingly, when attention was divided between surfaces, subjects became more susceptible to distractors in the other surface. Together, these results suggest that object-based attention selects all features of a relevant object, which makes it difficult to filter distractors when dividing attention across multiple objects.
Book Synopsis Visual Selective Attention in Filtering and Orienting Paradigms [microform] : Objects Versus Dimensions by : Briand, Kevin A
Download or read book Visual Selective Attention in Filtering and Orienting Paradigms [microform] : Objects Versus Dimensions written by Briand, Kevin A and published by National Library of Canada. This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hemispheric Mechanisms of Visuospatial Selective Attention by : Kevin Mark Spencer
Download or read book Hemispheric Mechanisms of Visuospatial Selective Attention written by Kevin Mark Spencer and published by . This book was released on 1999 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Khoe, Wayne Wei-Chiang Publisher :Ann Arbor, Mich. : University Microfilms International ISBN 13 : Total Pages :432 pages Book Rating :4.:/5 (531 download)
Book Synopsis Neural Mechanisms of Selective Attention to Context in Human Visual Cortex [microform] by : Khoe, Wayne Wei-Chiang
Download or read book Neural Mechanisms of Selective Attention to Context in Human Visual Cortex [microform] written by Khoe, Wayne Wei-Chiang and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 2003 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hemispheric Processing of Kinesthetically Oriented Spatial Perception by : Sho Nishizawa
Download or read book Hemispheric Processing of Kinesthetically Oriented Spatial Perception written by Sho Nishizawa and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Modification of Object-based Attention by Hemispheric Specialization and Interaction in an Apparent Motion Paradigm by : Hans-Christoph Nürk
Download or read book Modification of Object-based Attention by Hemispheric Specialization and Interaction in an Apparent Motion Paradigm written by Hans-Christoph Nürk and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Feature-based Information Processing of Selective Attention by : Giacomo Veneri
Download or read book Feature-based Information Processing of Selective Attention written by Giacomo Veneri and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Processing Advantage for Objects by : Sharon Zerlin
Download or read book The Processing Advantage for Objects written by Sharon Zerlin and published by . This book was released on 1987 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Elements of Human Performance by : Andries F. Sanders
Download or read book Elements of Human Performance written by Andries F. Sanders and published by Psychology Press. This book was released on 2013-02-01 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a review of research on reaction processes and attention as it has evolved over the last 40 years in the context of the information processing tradition in cognitive psychology. It is argued and demonstrated that issues of reaction processes and attention are closely interconnected. Their common conceptualization can be seen in terms of limited processing capacity on the one hand, and stage analysis on the other. This volume concludes that, at present, a stage analysis metaphor offers better prospects as a conceptual starting point; the limited capacity metaphor was strongly tied to the digital computers of the 60s. The emphasis of the book is on behavioral research, but summaries of related findings on evoked potentials and other psychophysiological variables are included as well. From this perspective, it may be of interest to neuropsychologists who want to learn about the present state of cognitive experimental paradigms. Elements of Human Performance also addresses the question of the relationship between basic research and applications in the said areas. This is particularly urgent in view of the now common notion that the results of many simplified laboratory tasks may be artifactual and of little applied value. A back-to-back research strategy is outlined to assess the validity of basic research results for real-life tasks.
Book Synopsis Working Memory and Language by : Susan E. Gathercole
Download or read book Working Memory and Language written by Susan E. Gathercole and published by Psychology Press. This book was released on 2014-02-04 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book evaluates the involvement of working memory in five central aspects of language processing: vocabulary acquisition, speech production, reading development, skilled reading, and comprehension. The authors draw upon experimental, neuropsychological and developmental evidence in a wide-ranging evaluation of the contribution of two components of working memory to each aspect of language. The two components are the phonological loop, which is specialised for the processing and maintenance of verbal material, and the general-purpose processing system of the central executive. A full introduction to the application of the working memory model to normal adults, neuropsychological patients and children is provided in the two opening chapters. Non-experts within this area will find these chapters particularly useful in providing a clear statement of the current theoretical and empirical status of the working memory model. Each of the following chapters examines the involvement of working memory in one specialised aspect of language processing, in each case integrating the available experimental, neuropsychological and developmental evidence. The book will therefore be of direct relevance to researchers interested in both language processing and memory. Working Memory and Language is unique in that it draws together findings from normal adults, brain-damaged patients, and children. For each of these populations, working memory involvement in language processing ranging from the speech production to comprehension are evaluated. Working Memory and Language provides a comprehensive analysis of just what roles working memory does play in the processing of language.
Book Synopsis A Roadmap for Cognitive Development in Humanoid Robots by : David Vernon
Download or read book A Roadmap for Cognitive Development in Humanoid Robots written by David Vernon and published by Springer Science & Business Media. This book was released on 2011-12-28 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the central role played by development in cognition. The focus is on applying our knowledge of development in natural cognitive systems, specifically human infants, to the problem of creating artificial cognitive systems in the guise of humanoid robots. The approach is founded on the three-fold premise that (a) cognition is the process by which an autonomous self-governing agent acts effectively in the world in which it is embedded, (b) the dual purpose of cognition is to increase the agent's repertoire of effective actions and its power to anticipate the need for future actions and their outcomes, and (c) development plays an essential role in the realization of these cognitive capabilities. Our goal in this book is to identify the key design principles for cognitive development. We do this by bringing together insights from four areas: enactive cognitive science, developmental psychology, neurophysiology, and computational modelling. This results in roadmap comprising a set of forty-three guidelines for the design of a cognitive architecture and its deployment in a humanoid robot. The book includes a case study based on the iCub, an open-systems humanoid robot which has been designed specifically as a common platform for research on embodied cognitive systems .
Book Synopsis Motivation, Emotion, and Cognition by : David Yun Dai
Download or read book Motivation, Emotion, and Cognition written by David Yun Dai and published by Routledge. This book was released on 2004-07-13 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: The central argument of this book is that cognition is not the whole story in understanding intellectual functioning and development. To account for inter-individual, intra-individual, and developmental variability in actual intellectual performance, it is necessary to treat cognition, emotion, and motivation as inextricably related. Motivation, Emotion, and Cognition: Integrative Perspectives on Intellectual Functioning and Development: *represents a new direction in theory and research on intellectual functioning and development; *portrays human intelligence as fundamentally constrained by biology and adaptive needs but modulated by social and cultural forces; and *encompasses and integrates a broad range of scientific findings and advances, from cognitive and affective neurosciences to cultural psychology, addressing fundamental issues of individual differences, developmental variability, and cross-cultural differences with respect to intellectual functioning and development. By presenting current knowledge regarding integrated understanding of intellectual functioning and development, this volume promotes exchanges among researchers concerned with provoking new ideas for research and provides educators and other practitioners with a framework that will enrich understanding and guide practice.
Book Synopsis The Psychology of Attention by : Elizabeth Styles
Download or read book The Psychology of Attention written by Elizabeth Styles and published by Psychology Press. This book was released on 2006-10-03 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research on attention has evolved dramatically in recent years. There are now many new ways of studying how we are able to select some aspects for processing, whilst ignoring others, and how we are able to combine tasks, learn skills and make intentional actions. Attention is increasingly seen as a complex process intimately linked with perception, memory and action. New questions are continually being addressed, for example in the area of cross modal attention, and the biological bases of attention. After an initial consideration of what attention might be, this book charts the development in the ideas and theories which surround the field. An entirely new chapter addresses the nature of auditory attention and the question of how visual and auditory attention are combined across modalities. The problems of task combination, skill acquisition and automaticity are also considered, as well as the selection and control of action, and conscious and unconscious processing. The Psychology of Attention, Second Edition provides a comprehensive and accessible introduction to this fascinating and rapidly developing field
Book Synopsis Purkinje's Vision by : Nicholas J. Wade
Download or read book Purkinje's Vision written by Nicholas J. Wade and published by Psychology Press. This book was released on 2001-04-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The life of Jan Evangelista Purkinje (1787-1869) has fascinated students from many disciplines. Histologists marvel at his early descriptions of cells; physiologists admire his attempts to relate structure to function; pharmacologists view in awe his heroic experiments on self-administered drugs; forensic scientists acknowledge his role in the use of fingerprints for identification; and Czech patriots salute his awakening of pride in their nation. Yet all these achievements followed his initial enquiries into vision. It is this psychological dimension that fostered this collaboration. As the title suggests, the present volume is bifocal. In the narrow sense it refers to Purkinje's studies of vision, but in its broader view it concerns Purkinje's anticipation of neuroscience. Purkinje provided evidence to support both its cellular and its conceptual base. At the cellular level his acute vision is immortalized within our bodies. At the conceptual level, he sought to relate subjective phenomena to their objective underpinnings--to link psychology to physiology. Vision provides a bond that unites psychology and physiology, and it is this bond that was strengthened by Purkinje's enquiries. The authors have tried to provide a context in which Purkinje's descriptions of visual phenomena can be placed. In some cases this exposes clear precursors of research for which Purkinje has been credited. In others, there was nothing to suggest the phenomena that he exposed. The book translates Purkinje's initial masterpiece on subjective vision and places it in the context of emerging views of neuroscience.
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