Document Detail


Clinical utility of a recognition paradigm of the Visual Form Discrimination Test.
MedLine Citation:
PMID:  16318519     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
The utility of the Visual Form Discrimination Test as a motor free test of visual discrimination and recognition memory was first evaluated in samples of young and elderly community dwelling adults. Weighted score performance on the discrimination test was approximately two points higher than that of the recognition test for both age groups. The older group made more peripheral errors on both versions of the test and fewer correct responses on the recognition test than the younger group. In Study 2, the Visual Form tasks were administered to patient groups with left or right hemisphere stroke. Both patient groups were lower on both the discrimination and recognition versions of the Visual Form Test relative to the controls in Study 1. When evaluating the visual field in which major rotations and major distortions occurred, the expected contralateral neglect was observed for the stroke groups. The recognition version of the Visual Form Test appears to be sensitive to subtle hemi-spatial neglect. The results from these studies support the utility of these motor-free visual processing tasks.
Authors:
B N Axelrod; J H Ricker
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Applied neuropsychology     Volume:  2     ISSN:  0908-4282     ISO Abbreviation:  Appl Neuropsychol     Publication Date:    1995 Aug-Nov
Date Detail:
Created Date:  2005-12-01     Completed Date:  2006-02-03     Revised Date:  2014-05-02    
Medline Journal Info:
Nlm Unique ID:  9507620     Medline TA:  Appl Neuropsychol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  150-4     Citation Subset:  -    
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