Document Detail


Perception and the conditioning reflex: vector encoding.
MedLine Citation:
PMID:  10677648     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Color perception is dependent on the generation of an excitation vector which, acting on a pool of color detectors (color detector map), produces a corresponding sensation. The generation of the color excitation vector starts at the retinal level, proceeds in the lateral geniculate body, and reaches color detectors at the cortical level. Following processing at the level of declarative memory and semantic maps, results in a verbal categorization of colors. Parallel to the excitation vector pathway, a network computing color differences is operating. The computation of color differences at the retinal level possibly takes place in phasic bipolar cells and progresses in the lateral geniculate body and at the cortical level. Detectors of color differences are assumed to be a basis of respective numerical estimations in humans. Data from frogs, fish, monkeys and humans are compared.
Authors:
E N Sokolov
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review    
Journal Detail:
Title:  International journal of psychophysiology : official journal of the International Organization of Psychophysiology     Volume:  35     ISSN:  0167-8760     ISO Abbreviation:  Int J Psychophysiol     Publication Date:  2000 Mar 
Date Detail:
Created Date:  2000-04-07     Completed Date:  2000-04-07     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8406214     Medline TA:  Int J Psychophysiol     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  197-217     Citation Subset:  IM    
Affiliation:
Moscow State University, 2nd Baumanskaya 5, 107005, Moscow, Russia.
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MeSH Terms
Descriptor/Qualifier:
Animals
Brain Mapping
Color Perception / physiology
Conditioning, Classical / physiology*
Humans
Perception / physiology*

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