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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
9
|
pubmed:dateCreated |
1998-2-13
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pubmed:abstractText |
We report on the test results of a group of 32 mostly unilaterally brain-damaged patients examined for global visual motion perception. Three of these patients had severely impaired visual motion perception in their contralateral visual half-field, a deficit remarkably similar to the perceptual defects found in V5-lesioned monkeys. Two of these three patients had a right-hemisphere lesion; the remaining one had a left-hemisphere lesion. We conclude that both hemispheres of the human brain contain an area, functionally equivalent to V5, which subserves visual motion perception in the contralateral visual half-field. Lesion analysis revealed that this area is located in the posterior medial temporal gyrus.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0028-3932
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
35
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1289-97
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pubmed:dateRevised |
2009-11-11
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pubmed:meshHeading |
pubmed-meshheading:9364498-Adult,
pubmed-meshheading:9364498-Aged,
pubmed-meshheading:9364498-Brain Injuries,
pubmed-meshheading:9364498-Female,
pubmed-meshheading:9364498-Functional Laterality,
pubmed-meshheading:9364498-Humans,
pubmed-meshheading:9364498-Male,
pubmed-meshheading:9364498-Middle Aged,
pubmed-meshheading:9364498-Motion Perception,
pubmed-meshheading:9364498-Neuropsychological Tests,
pubmed-meshheading:9364498-Perceptual Disorders,
pubmed-meshheading:9364498-Severity of Illness Index,
pubmed-meshheading:9364498-Temporal Lobe,
pubmed-meshheading:9364498-Tomography, X-Ray Computed,
pubmed-meshheading:9364498-Visual Cortex,
pubmed-meshheading:9364498-Visual Fields,
pubmed-meshheading:9364498-Visual Perception
|
pubmed:year |
1997
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pubmed:articleTitle |
Visual motion perception after brain damage: I. Deficits in global motion perception.
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pubmed:affiliation |
Klinikum Grosshadern, Ludwig-Maximilians-Universität, Munich, Germany.
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pubmed:publicationType |
Journal Article,
Comparative Study
|