Document Detail


A comparison of color and luminance discrimination in amblyopia.
MedLine Citation:
PMID:  3744730     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Using isochromatic luminance gratings and isoluminant red-green color gratings, examined luminance and color discrimination in amblyopia were examined. Complete color and luminance contrast sensitivity functions were measured monocularly from each eye of six normal and six amblyopic observers. Similar spatial frequency-specific color and luminance discrimination deficits were found in five of the amblyopes. One amblyope with a slight luminance deficit showed no color deficit. It appears that color and luminance discrimination are similarly affected in most amblyopes when spatial factors are effectively controlled.
Authors:
A Bradley; C Dahlman; E Switkes; K De Valois
Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Investigative ophthalmology & visual science     Volume:  27     ISSN:  0146-0404     ISO Abbreviation:  Invest. Ophthalmol. Vis. Sci.     Publication Date:  1986 Sep 
Date Detail:
Created Date:  1986-10-08     Completed Date:  1986-10-08     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  7703701     Medline TA:  Invest Ophthalmol Vis Sci     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1404-9     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Amblyopia / physiopathology*
Color Perception*
Humans
Light
Space Perception
Visual Perception*
Grant Support
ID/Acronym/Agency:
EY-00014/EY/NEI NIH HHS

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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