The Visually Responsive Neuron

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The Visually Responsive Neuron

Author : T.P. Hicks,S. Molotchnikoff,T. Ono
Publisher : Elsevier
Page : 484 pages
File Size : 55,5 Mb
Release : 1993-03-18
Category : Medical
ISBN : 9780080862200

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The Visually Responsive Neuron by T.P. Hicks,S. Molotchnikoff,T. Ono Pdf

This timely new volume presents broad-based and wide-ranging contributions on all aspects of vision. The material is grouped for presentation in a logical fashion in five main themes: peripheral processing; sensory integration in superior colliculus; organization of visual projections; development and plasticity; and neuronal encoding and visually guided behavior. The material spans from molecules to cognition, including overt behavior, and synaptic and membrane levels of analysis. The species studied also range over diverse phyla, while contributors too form a diverse group representing Europe, North America, and Asia. The Visually Responsive Neuron is an exciting and informative addition to the well known Progress in Brain Research series.

Visual Cortex

Author : Stephane Molotchnikoff,Jean Rouat
Publisher : BoD – Books on Demand
Page : 427 pages
File Size : 52,9 Mb
Release : 2012-09-26
Category : Medical
ISBN : 9789535107606

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Visual Cortex by Stephane Molotchnikoff,Jean Rouat Pdf

The neurosciences have experienced tremendous and wonderful progress in many areas, and the spectrum encompassing the neurosciences is expansive. Suffice it to mention a few classical fields: electrophysiology, genetics, physics, computer sciences, and more recently, social and marketing neurosciences. Of course, this large growth resulted in the production of many books. Perhaps the visual system and the visual cortex were in the vanguard because most animals do not produce their own light and offer thus the invaluable advantage of allowing investigators to conduct experiments in full control of the stimulus. In addition, the fascinating evolution of scientific techniques, the immense productivity of recent research, and the ensuing literature make it virtually impossible to publish in a single volume all worthwhile work accomplished throughout the scientific world. The days when a single individual, as Diderot, could undertake the production of an encyclopedia are gone forever. Indeed most approaches to studying the nervous system are valid and neuroscientists produce an almost astronomical number of interesting data accompanied by extremely worthy hypotheses which in turn generate new ventures in search of brain functions. Yet, it is fully justified to make an encore and to publish a book dedicated to visual cortex and beyond. Many reasons validate a book assembling chapters written by active researchers. Each has the opportunity to bind together data and explore original ideas whose fate will not fall into the hands of uncompromising reviewers of traditional journals. This book focuses on the cerebral cortex with a large emphasis on vision. Yet it offers the reader diverse approaches employed to investigate the brain, for instance, computer simulation, cellular responses, or rivalry between various targets and goal directed actions. This volume thus covers a large spectrum of research even though it is impossible to include all topics in the extremely diverse field of neurosciences.

Webvision

Author : Helga Kolb,Eduardo Fernandez,Ralph Nelson
Publisher : Unknown
Page : 128 pages
File Size : 48,7 Mb
Release : 2007
Category : Electronic
ISBN : OCLC:503519994

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Webvision by Helga Kolb,Eduardo Fernandez,Ralph Nelson Pdf

Neuronal Operations in the Visual Cortex

Author : G.A. Orban
Publisher : Springer Science & Business Media
Page : 382 pages
File Size : 50,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642464690

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Neuronal Operations in the Visual Cortex by G.A. Orban Pdf

The invitation by the editors of the series "studies of brain function" to contribute a monograph on the visual cortex gives me the opportunity to present in a concentrated manner much of the work I have done on the visual cortical areas of cat and monkey. However, the field of visual cortical physi ology is so active and so diverse that the presentation of only my own work would have given a very incomplete view of visual cortical functioning. Therefore this monograph also reviews most of the studies carried out on the subject in the last two decades. Where possible I have tried not only to describe the cortical machinery but also its possible functional purpose regarding vision. In doing this I have expressed my personal views rather than just reviewing the experimental facts. Much of the work presented in this monograph has been supported by the National Research Council of Belgium and the Research Council of the Catholic University of Leuven. I express my gratitude to them. I have en joyed collaborating in these studies with P. O. Bishop, H. Kato, H. Kennedy, K. P. Hoffmann, H. Maes, J. Duysens, E. Vandenbussche, and H. van der Glas. I am much indebted to all those who have commented on earlier versions of this monograph: J. Allman, H. Barlow, J. BuBier, M. Callens, J. Duysens, O. J. Griisser, P. Heggelund, H. Kennedy, L. C. Orban and L. Palmer.

Vision: From Neurons to Cognition

Author : C. Casanova,M. Ptito
Publisher : Gulf Professional Publishing
Page : 514 pages
File Size : 41,9 Mb
Release : 2001-10-25
Category : Medical
ISBN : 0444505865

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Vision: From Neurons to Cognition by C. Casanova,M. Ptito Pdf

Internationally renowned researchers discuss how the various parts of the brain process and integrate visual signals, providing up to date original findings, reviews, and theoretical proposals on visual processing. This book addresses the basic mechanisms of visual perception as well as issues such as neuronal plasticity, functional reorganization and recovery, residual vision, and sensory substitution. Knowledge of the basic mechanisms by which our brain can analyze, reconstruct, and interpret images in the external world is of fundamental importance for our capacity to understand the nature and causes of visual deficits, such as those resulting from ischemia, abnormal development, neuro-degenerative disorders, and normal aging. It is also essential to our goal of developing better therapeutic strategies, such as early diagnosis, visual training, behavioral rehabilitation of visual functions, and visual implants.

Central Processing of Visual Information A: Integrative Functions and Comparative Data

Author : H. Autrum,P. O. Bishop,V. Braitenberg,K. L. Chow,R. L. De Valois,R. B. Freeman,W. A. van de Grind,O.-J. Grüsser,U. Grüsser-Cornehls,R. Jung,W. R. Levick,H.-U. Lunkenheimer,D. M. MacKay,M. Snyder,J. Stone,N. J. Strausfeld,I. Thomas
Publisher : Springer Science & Business Media
Page : 788 pages
File Size : 47,7 Mb
Release : 2012-12-06
Category : Medical
ISBN : 9783642653520

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Central Processing of Visual Information A: Integrative Functions and Comparative Data by H. Autrum,P. O. Bishop,V. Braitenberg,K. L. Chow,R. L. De Valois,R. B. Freeman,W. A. van de Grind,O.-J. Grüsser,U. Grüsser-Cornehls,R. Jung,W. R. Levick,H.-U. Lunkenheimer,D. M. MacKay,M. Snyder,J. Stone,N. J. Strausfeld,I. Thomas Pdf

The present volume covers the physiology of the visual system beyond the optic nerve. It is a continuation of the two preceding parts on the photochemistry and the physiology of the eye, and forms a bridge from them to the fourth part on visual psychophysics. These fields have all developed as independent speciali ties and need integrating with each other. The processing of visual information in the brain cannot be understood without some knowledge of the preceding mechanisms in the photoreceptor organs. There are two fundamental reasons, ontogenetic and functional, why this is so: 1) the retina of the vertebrate eye has developed from a specialized part of the brain; 2) in processing their data the eyes follow physiological principles similar to the visual brain centres. Peripheral and central functions should also be discussed in context with their final synthesis in subjective experience, i. e. visual perception. Microphysiology and ultramicroscopy have brought new insights into the neuronal basis of vision. These investigations began in the periphery: HARTLINE'S pioneering experiments on single visual elements of Limulus in 1932 started a successful period of neuronal recordings which ascended from the retina to the highest centres in the visual brain. In the last two decades modern electron microscopic techniques and photochemical investigations of single photoreceptors further contributed to vision research.

Models of Neural Networks IV

Author : J. Leo van Hemmen,Jack D. Cowan,Eytan Domany
Publisher : Springer Science & Business Media
Page : 424 pages
File Size : 46,8 Mb
Release : 2012-11-09
Category : Computers
ISBN : 9780387217031

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Models of Neural Networks IV by J. Leo van Hemmen,Jack D. Cowan,Eytan Domany Pdf

This volume, with chapters by leading researchers in the field, is devoted to early vision and attention, that is, to the first stages of visual information processing. This state-of-the-art look at biological neural networks spans the many subfields, such as computational and experimental neuroscience; anatomy and physiology; visual information processing and scene segmentation; perception at illusory contours; control of visual attention; and paradigms for computing with spiking neurons.

Neural Mechanisms of Color Vision

Author : Bevil Richard Conway
Publisher : Springer Science & Business Media
Page : 155 pages
File Size : 53,9 Mb
Release : 2013-03-14
Category : Medical
ISBN : 9781475759532

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Neural Mechanisms of Color Vision by Bevil Richard Conway Pdf

Dr. Conway mapped the spatial and temporal structure of the cone inputs to single neurons in the primary visual cortex of the alert macaque. Color cells had receptive fields that were often Double-Opponent, an organization of spatial and chromatic opponency sufficient to form the basis for color constancy and spatial color contrast. Almost all color cells gave a bigger response to color when preceded by an opposite color, suggesting that these cells also encode temporal color contrast. In sum, color perception is likely subserved by a subset of specialized neurons in the primary visual cortex. These cells are distinct from those that likely underlie form and motion perception. Color cells establish three color axes sufficient to describe all colors; moreover these cells are capable of computing spatial and temporal color contrast - and probably contribute to color constancy computations - because the receptive fields of these cells show spatial and temporal chromatic opponency.

The Neural Bases of Multisensory Processes

Author : Micah M. Murray,Mark T. Wallace
Publisher : CRC Press
Page : 800 pages
File Size : 45,6 Mb
Release : 2011-08-25
Category : Science
ISBN : 9781439812174

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The Neural Bases of Multisensory Processes by Micah M. Murray,Mark T. Wallace Pdf

It has become accepted in the neuroscience community that perception and performance are quintessentially multisensory by nature. Using the full palette of modern brain imaging and neuroscience methods, The Neural Bases of Multisensory Processes details current understanding in the neural bases for these phenomena as studied across species, stages of development, and clinical statuses. Organized thematically into nine sub-sections, the book is a collection of contributions by leading scientists in the field. Chapters build generally from basic to applied, allowing readers to ascertain how fundamental science informs the clinical and applied sciences. Topics discussed include: Anatomy, essential for understanding the neural substrates of multisensory processing Neurophysiological bases and how multisensory stimuli can dramatically change the encoding processes for sensory information Combinatorial principles and modeling, focusing on efforts to gain a better mechanistic handle on multisensory operations and their network dynamics Development and plasticity Clinical manifestations and how perception and action are affected by altered sensory experience Attention and spatial representations The last sections of the book focus on naturalistic multisensory processes in three separate contexts: motion signals, multisensory contributions to the perception and generation of communication signals, and how the perception of flavor is generated. The text provides a solid introduction for newcomers and a strong overview of the current state of the field for experts.

From Neurons to Neighborhoods

Author : National Research Council,Institute of Medicine,Board on Children, Youth, and Families,Committee on Integrating the Science of Early Childhood Development
Publisher : National Academies Press
Page : 610 pages
File Size : 41,9 Mb
Release : 2000-11-13
Category : Social Science
ISBN : 9780309069885

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From Neurons to Neighborhoods by National Research Council,Institute of Medicine,Board on Children, Youth, and Families,Committee on Integrating the Science of Early Childhood Development Pdf

How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.

Vision and Brain

Author : Stephen Grossberg,Leif Finkel,David John Field
Publisher : Elsevier Science & Technology
Page : 300 pages
File Size : 54,6 Mb
Release : 2004
Category : Computers
ISBN : UOM:39015061188598

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Vision and Brain by Stephen Grossberg,Leif Finkel,David John Field Pdf

An interdisciplinary book that surveys experimental and theoretical discoveries concerning how a brain sees and how insights about biological vision can be used to develop more effective algorithms for image processing in technology.

The Orienting Response in Information Processing

Author : Heikki Lyytinen,Risto Naatanen,Evgeni N. Sokolov,John Spinks
Publisher : Psychology Press
Page : 392 pages
File Size : 44,9 Mb
Release : 2002
Category : Psychology
ISBN : 9781135675035

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The Orienting Response in Information Processing by Heikki Lyytinen,Risto Naatanen,Evgeni N. Sokolov,John Spinks Pdf

This book is a testimony to Evgeny Nikolaevich Sokolov's years of work in developing knowledge in the areas of perception, information processing and attention, and to the research it has spawned. It presents a historical account of a research program, leading the reader toward a cognitive science approach to the study of perception and attention. An understanding of neuroscience and mathematical modeling are helpful prerequisites. The co-authors collected data on orienting, attention, and information processing in the brain using single-cell recordings, central, autonomic, cognitive, behavioral, and verbal measures. This commonality brought them together for a series of meetings which resulted in the production of this book. The book ends with a review of some of the co-authors studies that have developed from or in parallel with Sokolov's research. They investigate, in particular, the concepts of attention and anticipation using a psychophysiological methodology.