Neural Mechanisms of Color Vision: Double-Opponent Cells in the Visual Cortex

Author:   Bevil Richard Conway
Publisher:   Springer-Verlag New York Inc.
Edition:   Softcover reprint of hardcover 1st ed. 2002
ISBN:  

9781441952912


Pages:   143
Publication Date:   06 December 2010
Format:   Paperback
Availability:   Out of stock   Availability explained
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Neural Mechanisms of Color Vision: Double-Opponent Cells in the Visual Cortex


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Overview

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.

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Author:   Bevil Richard Conway
Publisher:   Springer-Verlag New York Inc.
Imprint:   Springer-Verlag New York Inc.
Edition:   Softcover reprint of hardcover 1st ed. 2002
Dimensions:   Width: 15.50cm , Height: 1.00cm , Length: 23.50cm
Weight:   0.594kg
ISBN:  

9781441952912


ISBN 10:   1441952918
Pages:   143
Publication Date:   06 December 2010
Audience:   Professional and scholarly ,  Professional & Vocational
Format:   Paperback
Publisher's Status:   Active
Availability:   Out of stock   Availability explained
The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available.

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... need to reiterate that this is fascinating and important work and that the introduction is an especially enjoyable, clear, useful addition to the published experimtental work. ... would recommend this as a worthy addition to your office bookshelf or your library... (Perception, 32 (2003)


... need to reiterate that this is fascinating and important work and that the introduction is an especially enjoyable, clear, useful addition to the published experimtental work. ... would recommend this as a worthy addition to your office bookshelf or your library... (Perception, 32 (2003)


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