Download or read book Components of High Level Vision A Cognitive Neuroscience Analysis and Accounts of Neurological Syndromes written by Stephen M. Kosslyn and published by . This book was released on 1989 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-level visual processes make use of stored information, and are invoked during object identification, navigation, tracking, and visual mental imagery. The present work has revolved around a theory of the component processing subsystems used in high-level vision. This theory was developed by considering neuroanatomical, neurophysiological, and computational constraints. The theory has led to three kinds of empirical work: First, specific claims associated with individual processing subsystems have been tested. For example, the analysis of the representation of spatial relations led to the prediction that two subsystem are used to encode this information, and a set of experiments was conducted that provided support for this distinction. Second, predictions from the theory as a whole have been formulated, and some of these predictions are now being tested. And third, the subsystems have been implemented in a running computer simulation model, which has been used to generate predictions about specific neurological syndromes. The model can be damaged in a variety of ways, and its performance on a set of tasks then observed. The experiments conducted to data and predictions from the computer model are summarized in this report. In addition, the most common dysfunctions of vision following brain damage are reviewed, and accounts are offered by reference to the simulation model. Keywords: Neuropsychology, Spatial orientation. (aw).
Download or read book The Neuropsychology of High level Vision written by Martha J. Farah and published by Psychology Press. This book was released on 2013-04-15 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a state-of-the-art review of high-level vision and the brain. Topics covered include object representation and recognition, category-specific visual knowledge, perceptual processes in reading, top-down processes in vision -- including attention and mental imagery -- and the relations between vision and conscious awareness. Each chapter includes a tutorial overview emphasizing the current state of knowledge and outstanding theoretical issues in the authors' area of research, along with a more in-depth report of an illustrative research project in the same area. The editors and contributors to this volume are among the most respected figures in the field of neuropsychology and perception, making the work presented here a standard-setting text and reference in that area.
Download or read book The Neuropsychology of Vision written by Manfred Fahle and published by Oxford University Press, USA. This book was released on 2003 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes a range of exciting new approaches to neuropsychological investigation and provides a broad overview of visual neuropsychology. The book starts by examining the neural basis of perception - presenting important new research using single-unit recordings. It then considers disturbances of visual perception such a agnosia, neglect, blindsight, and achromatopsia, describing what we now know about recovery and rehabilitation from cerebral visual disorders. Throughout, the book refers to new and adapted techniques for measuring brain activity, including multi-unit sum potential recording, fMRI, and transranial magnetic-stimulation. With contributions from leading scientists in the vision sciences, it provides a state-of-the-art review of the topic.
Download or read book New Technologies in the Education of the Visually Handicapped written by Dominique Burger and published by John Libbey Eurotext. This book was released on 1996 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Basic and Applied Memory Research written by Douglas J. Herrmann and published by Psychology Press. This book was released on 2013-11-19 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic researchers unlock the secrets of nature; applied researchers unlock the means by which those secrets of nature can change people's lives. Neither basic nor applied research has an independent impact. These volumes examine the convergence of basic and applied research in the field of memory. Volume 1: Theory and Context, focuses on the methods for understanding and applying basic memory theory, while Volume 2: Practical Applications, expands the understanding of practical memory research by providing in-depth research examples and findings. If the science of memory is to make a significant contribution to society, coordinating our basic and applied efforts and determining how they complement each other become of paramount importance. These volumes will help in this regard--both as textbooks demonstrating how to investigate memory and apply basic memory theory, and as reference sources leading to a better understanding of certain problems in basic and applied memory research. Readers of these volumes will gain a thorough grasp of the way major themes relate to basic and applied research collaboration, how programmatic basic and applied research can be conducted on particular memory problems, and the manner in which basic and applied work in major problem areas has been incorporated into the field of memory. Both volumes present important information that will be indispensable to researchers and students alike.
Download or read book Theories Of Memory written by Alan F. Collins and published by Psychology Press. This book was released on 2019-01-22 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a collection of chapters by some of the most influential memory researchers. Chapters focus on a wide range of key areas of research. The main emphasis throughout the book is on theoretical issues and how they relate to existing empirical work. The contributions reveal that memory continues to be an important research area and they provide a state-of- the-art perspective on this central aspect of cognitive psychology.
Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1989-07 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Case Studies in the Neuropsychology of Vision written by Glyn W. Humphreys and published by Psychology Press. This book was released on 2013-04-15 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: One important means to understanding normal cognitive functions is the study of the breakdown of these functions following brain damage. This book provides reviews of major case studies dealing with the breakdown of visual perception and recognition, including the disorders of motion vision, colour vision, perceptual integration, perceptual classification, recognition of particular categories of object, semantic access from vision (in optic aphasia), and recognition impairments with relative sparing of imagery. The cases are discussed in the light of studies that have followed since, and the chapters provide a context in which the contributions of the case studies can be evaluated.
Download or read book Learning and Categorization in Modular Neural Networks written by Jacob M.J. Murre and published by Psychology Press. This book was released on 2014-02-25 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a new neural network model called CALM, for categorization and learning in neural networks. The author demonstrates how this model can learn the word superiority effect for letter recognition, and discusses a series of studies that simulate experiments in implicit and explicit memory, involving normal and amnesic patients. Pathological, but psychologically accurate, behavior is produced by "lesioning" the arousal system of these models. A concise introduction to genetic algorithms, a new computing method based on the biological metaphor of evolution, and a demonstration on how these algorithms can design network architectures with superior performance are included in this volume. The role of modularity in parallel hardware and software implementations is considered, including transputer networks and a dedicated 400-processor neurocomputer built by the developers of CALM in cooperation with Delft Technical University. Concluding with an evaluation of the psychological and biological plausibility of CALM models, the book offers a general discussion of catastrophic interference, generalization, and representational capacity of modular neural networks. Researchers in cognitive science, neuroscience, computer simulation sciences, parallel computer architectures, and pattern recognition will be interested in this volume, as well as anyone engaged in the study of neural networks, neurocomputers, and neurosimulators.
Download or read book Human Factors in Software and Systems Engineering written by Tareq Z. Ahram and published by AHFE International. This book was released on 2022-07-24 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human Factors in Software and Systems Engineering Proceedings of the 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022), July 24–28, 2022, New York, USA
Download or read book Attention and Performance XIV written by David E. Meyer and published by MIT Press. This book was released on 1993 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attention and Performance XIV, provides a broad, historic, and timely synthesis of the empirical and theoretical ideas on which performance theory now rests.
Download or read book Seeing Red written by Nicholas Humphrey and published by Harvard University Press. This book was released on 2009-06-30 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: “A brilliantly inventive account of the evolution of consciousness, the best yet” (Paul Broks, Prospect). “Consciousness matters. Arguably it matters more than anything. The purpose of this book is to build towards an explanation of just what the matter is.” Nicholas Humphrey begins this compelling exploration of the biggest of big questions with a challenge to the reader, and himself. What’s involved in “seeing red”? What is it like for us to see someone else seeing something red? Seeing a red screen tells us a fact about something in the world. But it also creates a new fact—a sensation in each of our minds, the feeling of redness. And that’s the mystery. Conventional science so far hasn’t told us what conscious sensations are made of, or how we get access to them, or why we have them at all. From an evolutionary perspective, what’s the point of consciousness? Humphrey offers a daring and novel solution, arguing that sensations are not things that happen to us, they are things we do—originating in our primordial ancestors’ expressions of liking or disgust. Tracing the evolutionary trajectory through to human beings, he shows how this has led to sensations playing the key role in the human sense of Self. The Self, as we now know it from within, seems to have fascinating other-worldly properties. It leads us to believe in mind-body duality and the existence of a soul. And such beliefs—even if mistaken—can be highly adaptive, because they increase the value we place on our own and others’ lives. “Consciousness matters,” Humphrey concludes with striking paradox, “because it is its function to matter. It has been designed to create in human beings a Self whose life is worth pursuing.” Praise for Seeing Red “A wonderful amalgam of science, philosophy, and art. [Seeing Red] is based on deep knowledge of visual processing by the brain and poetic understanding of human experience. This is a remarkable achievement.” —Richard Gregory, Emeritus Professor of Neuropsychology, University of Bristol, and editor of The Oxford Companion to the Mind “A brief, brilliant, and wonderfully lucid contribution to consciousness studies. By combining empirical scientific method, evolutionary theory, and a sensitive appreciation of the arts, Nicholas Humphrey argues plausibly that the “hard problem” of consciousness—the difficulty of explaining the connection between the material brain and the phenomenon of individual selfhood—may itself be the answer to a bigger question: what makes us human?”—David Lodge, author of Consciousness and the Novel: Connected Essays “Illustrating his argument with the musings of poets and painters, Humphrey stylishly inspires curiosity about consciousness.” —Gilbert Taylor, Booklist
Download or read book Apraxia written by Georg Goldenberg and published by OUP Oxford. This book was released on 2013-07-04 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apraxia is a symptom of cerebral lesions that has puzzled clinicians and researchers for some 100 years. It has engendered many fascinating descriptions and a wide diversity of conflicting theoretical accounts. This book is the first one that gives a comprehensive account of clinical and experimental findings on all manifestations of apraxia as well as of the history and the philosophical underpinning of theories on apraxia. The review of contemporary evidence is illustrated with vivid descriptions of clinical examples. The historical part reveals early precursors of the concept of apraxia in the last third of 19th century and resuscitates contributions made in the "holistic" era in the mid-20th century that have now largely fallen in oblivion. They show that the richness of ideas on apraxia is much greater than some modern authors would acknowledge. Over and beyond giving an overview of history and clinical appearance of apraxia the book explores the philosophical fundaments that underlie definitions, classifications, and theories of apraxia. Goldenberg argues that they are ultimately grounded in a mind versus body dichotomy that appears as opposition between high and low or, respectively, cognitive and motor levels of action control. By relating history and modern evidence to perennial philosophical problems the book transgresses the topic of apraxia and touches the fundaments of cognitive neuroscience. This book will make fascinating reading for those in the fields of neuroscience, neurology, neuropsychology, and developmental psychology
Download or read book Geographic Objects with Indeterminate Boundaries written by Peter A. Burrough and published by CRC Press. This book was released on 2020-11-25 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current geographical information systems GIS deal almost exclusively with well-defined, static geographical objects ranging from physical landscapes to towns and transport systems. Such objects, exactly located in space, can easily be handled by modern GIS, yet form only a small proportion of all the possible geographical objects.; This book challenges the assumption that the world is compsed of exactly defined and bounded geographic objects such as land parcels, rivers and countries. ignoring the essential complexity of the world, current GIS do not adequately address problems as diverse as the resolution of crime between national boundaries, or the interpretation of views of people from different cultures. This work, bringing together a range of specialists from fields such as linguistics, computer science, land surveying, cartography and soil science, examines current research into the challenges of dealing with geographical phenomena that cannot easily be forced into one of the two current standard data models.
Download or read book Connectionist Psychology written by Rob Ellis and published by Psychology Press. This book was released on 2020-02-25 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides an introduction and review of connectionist models applied to psychological topics. Chapters include basic reviews of connectionist models, their properties and their attributes. The application of these models to the domains of perception, memory, attention, word processing, higher language processing, and cognitive neuropsychology is then reviewed.
Download or read book Complex Information Processing written by David Klahr and published by Psychology Press. This book was released on 2013-05-13 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, several leading experts in the area of cognitive science summarize their current research programs, tracing Herbert A. Simon's influence on their own work -- and on the field of information processing at large. Topics covered include problem- solving, imagery, reading, writing, memory, expertise, instruction, and learning. Collectively, the chapters reveal a high degree of coherence across the various specialized disciplines within cognition -- a coherence largely attributable to the initial unity in Simon's seminal and pioneering contributions.
