Neuronal Processing of Optic Flow

Neuronal Processing of Optic Flow PDF Author:
Publisher: Academic Press
ISBN: 0080857787
Category : Science
Languages : en
Pages : 343

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Book Description
When we walk, drive a car, or fly an airplane, visual motion is used to control and guide our movement. Optic flow describes the characteristic pattern of visual motion that arises in these situations. This book is the first to take an in-depth look at the neuronal processing strategies that underlie the brain's ability to analyze and use optic flow for the control of self-motion. It does so in a variety of species which use optic flow in different behavioral contexts. The spectrum ranges from flying insects to birds, higher mammals and man. The contributions cover physiological and behavioral studies as well as computational models. Neuronal Processing of Optic Flow provides an authoritative and comprehensive overview of the current state of research on this topic written by a group of authors who have made essential contributions to shaping this field of research over the last ten years. - Provides the first detailed overview of the analysis of complex visual motion patterns in the brain - Includes physiological, behavioral, and computational aspects of optic flow processing - Highlights similarities and differences between different animal species and behavioral tasks - Covers human patients with visual motion deficits - Enhances the reader's understanding with many illustrations

Neuronal Processing of Optic Flow

Neuronal Processing of Optic Flow PDF Author:
Publisher: Academic Press
ISBN: 0080857787
Category : Science
Languages : en
Pages : 343

Get Book Here

Book Description
When we walk, drive a car, or fly an airplane, visual motion is used to control and guide our movement. Optic flow describes the characteristic pattern of visual motion that arises in these situations. This book is the first to take an in-depth look at the neuronal processing strategies that underlie the brain's ability to analyze and use optic flow for the control of self-motion. It does so in a variety of species which use optic flow in different behavioral contexts. The spectrum ranges from flying insects to birds, higher mammals and man. The contributions cover physiological and behavioral studies as well as computational models. Neuronal Processing of Optic Flow provides an authoritative and comprehensive overview of the current state of research on this topic written by a group of authors who have made essential contributions to shaping this field of research over the last ten years. - Provides the first detailed overview of the analysis of complex visual motion patterns in the brain - Includes physiological, behavioral, and computational aspects of optic flow processing - Highlights similarities and differences between different animal species and behavioral tasks - Covers human patients with visual motion deficits - Enhances the reader's understanding with many illustrations

Encyclopedia of Computational Neuroscience

Encyclopedia of Computational Neuroscience PDF Author: Dieter Jaeger
Publisher:
ISBN: 9781461473206
Category : Computational neuroscience
Languages : en
Pages :

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Book Description


Optic Flow and Beyond

Optic Flow and Beyond PDF Author: L.M. Vaina
Publisher: Springer Science & Business Media
ISBN: 1402020929
Category : Medical
Languages : en
Pages : 507

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Book Description
Optic flow provides all the information necessary to guide a walking human or a mobile robot to its target. Over the past 50 years, a body of research on optic flow spanning the disciplines of neurophysiology, psychophysics, experimental psychology, brain imaging and computational modelling has accumulated. Today, when we survey the field, we find independent lines of research have now converged and many arguments have been resolved; simultaneously the underpinning assumptions of flow theory are being questioned and alternative accounts of the visual guidance of locomotion proposed. At this critical juncture, this volume offers a timely review of what has been learnt and pointers to where the field is going.

Motion Vision

Motion Vision PDF Author: Johannes M. Zanker
Publisher: Springer Science & Business Media
ISBN: 9783540651666
Category : Computers
Languages : en
Pages : 424

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Book Description
Originated from a small workshop on the question of how image motion is processed under natural conditions that was held in 1997 at the Institute of Advanced Studies of the Australian National University in Canberra."--Pref.

Probabilistic Models of the Brain

Probabilistic Models of the Brain PDF Author: Rajesh P.N. Rao
Publisher: MIT Press
ISBN: 9780262264327
Category : Medical
Languages : en
Pages : 348

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Book Description
A survey of probabilistic approaches to modeling and understanding brain function. Neurophysiological, neuroanatomical, and brain imaging studies have helped to shed light on how the brain transforms raw sensory information into a form that is useful for goal-directed behavior. A fundamental question that is seldom addressed by these studies, however, is why the brain uses the types of representations it does and what evolutionary advantage, if any, these representations confer. It is difficult to address such questions directly via animal experiments. A promising alternative is to use probabilistic principles such as maximum likelihood and Bayesian inference to derive models of brain function. This book surveys some of the current probabilistic approaches to modeling and understanding brain function. Although most of the examples focus on vision, many of the models and techniques are applicable to other modalities as well. The book presents top-down computational models as well as bottom-up neurally motivated models of brain function. The topics covered include Bayesian and information-theoretic models of perception, probabilistic theories of neural coding and spike timing, computational models of lateral and cortico-cortical feedback connections, and the development of receptive field properties from natural signals.

Visual Motion and Its Role in the Stabilization of Gaze

Visual Motion and Its Role in the Stabilization of Gaze PDF Author: Frederick Albert Miles
Publisher: Elsevier Science & Technology
ISBN:
Category : Medical
Languages : en
Pages : 452

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Book Description
Hardbound. This fifth volume of Reviews of Oculomotor Research is mainly concerned with the visual stabilization mechanisms but, unlike the previous volumes in the series, the coverage goes beyond the mammalian literature. The emphasis is on the visual processing problems that must be solved if the motor responses are to be appropriate. Chapters are included dealing specifically with the psychophysics and physiology of visual motion, areas of intense research activity in recent years.The first section deals with the fundamental problem of how motion is first decoded by the visual system. The second section deals with more global aspects of the visual motion experienced by the moving observer. The third and last section deals with specific stabilizing behaviors and their underlying physiology.An excellent book, at the cutting edge of research developments in visual stabilization mechanisms.

Webvision

Webvision PDF Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Antibody Techniques

Antibody Techniques PDF Author: Vedpal S. Malik
Publisher: Academic Press
ISBN:
Category : Medical
Languages : en
Pages : 378

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Book Description
The applicability of immunotechniques to a wide variety of research problems in many areas of biology and chemistry has expanded dramatically over the last two decades ever since the introduction of monoclonal antibodies and sophisticated immunosorbent techniques. Exquisitely specific antibody molecules provide means of separation, quantitative and qualitative analysis, and localization useful to anyone doing biological or biochemical research. This practical guide to immunotechniques is especially designed to be easily understood by people with little practical experience using antibodies. It clearly presents detailed, easy-to-follow, step-by-step methods for the widely used techniques that exploit the unique properties of antibodies and will help researchers use antibodies to their maximum advantage. Key Features * Detailed, easy-to-follow, step-by-step protocols * Convenient, easy-to-use format * Extensive practical information * Essential background information * Helpful hints

Recent Advances in the use of Drosophila in Neurobiology and Neurodegeneration

Recent Advances in the use of Drosophila in Neurobiology and Neurodegeneration PDF Author:
Publisher: Academic Press
ISBN: 0123870194
Category : Medical
Languages : en
Pages : 301

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Book Description
Published since 1959, International Review of Neurobiology is a well-known series appealing to neuroscientists, clinicians, psychologists, physiologists, and pharmacologists. Led by an internationally renowned editorial board, this important serial publishes both eclectic volumes made up of timely reviews and thematic volumes that focus on recent progress in a specific area of neurobiology research. This volume reviews existing theories and current research surrounding the movement disorder Dyskinesia. - Leading authors review state-of-the-art in their field of investigation and provide their views and perspectives for future research - Chapters are extensively referenced to provide readers with a comprehensive list of resources on the topics covered - All chapters include comprehensive background information and are written in a clear form that is also accessible to the non-specialist

Perception as Bayesian Inference

Perception as Bayesian Inference PDF Author: David C. Knill
Publisher: Cambridge University Press
ISBN: 1316582523
Category : Computers
Languages : en
Pages : 530

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Book Description
Bayesian probability theory has emerged not only as a powerful tool for building computational theories of vision, but also as a general paradigm for studying human visual perception. This 1996 book provides an introduction to and critical analysis of the Bayesian paradigm. Leading researchers in computer vision and experimental vision science describe general theoretical frameworks for modelling vision, detailed applications to specific problems and implications for experimental studies of human perception. The book provides a dialogue between different perspectives both within chapters, which draw on insights from experimental and computational work, and between chapters, through commentaries written by the contributors on each others' work. Students and researchers in cognitive and visual science will find much to interest them in this thought-provoking collection.