| Influence of vestibulo-ocular reflex gain on human optokinetic responses. | |
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MedLine Citation:
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PMID: 6604657 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In 15 patients with severe bilateral vestibular impairment (mean vestibulo-ocular reflex (VOR) gain less than 0.05), constant velocity optokinetic nystagmus (OKN) gain, optokinetic after nystagmus (OKAN) initial velocity, and OKAN duration were significantly (p less than 0.0025) lower than in 20 normal subjects of similar age. In the normal subjects VOR gain was significantly correlated (p less than 0.05) with OKAN initial velocity but not with OKAN duration or OKN gain. The results of this study provide additional evidence for the existence in human subjects of an optokinetic pathway whose function, like that of the subcortical optokinetic pathway in animals, varies with VOR gain. |
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Authors:
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N L Zasorin; R W Baloh; R D Yee; V Honrubia |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
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Title: Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale Volume: 51 ISSN: 0014-4819 ISO Abbreviation: Exp Brain Res Publication Date: 1983 |
Date Detail:
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Created Date: 1983-11-23 Completed Date: 1983-11-23 Revised Date: 2009-11-11 |
Medline Journal Info:
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Nlm Unique ID: 0043312 Medline TA: Exp Brain Res Country: GERMANY, WEST |
Other Details:
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Languages: eng Pagination: 271-4 Citation Subset: IM; S |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Aged Eye Movements* Humans Kinetics Labyrinth Diseases / physiopathology Middle Aged Photic Stimulation Reflex* Vestibule, Labyrinth / physiology*, physiopathology |
| Grant Support | |
ID/Acronym/Agency:
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EY 03707/EY/NEI NIH HHS; NS 07059/NS/NINDS NIH HHS; NS 09823/NS/NINDS NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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