Document Detail


The delay of the oculogravic illusion.
MedLine Citation:
PMID:  8886366     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Previous measures of roll-tilt sensation during combined angular and linear acceleration during off-center rotation have found a heading-dependent delay in reaching a stable sensory value. This delay has been attributed to sensory conflict between the canal and otolith signals. Another possibility is that the visual indicator used to measure this sensation may have been responsible for the heading-dependent difference. This study used a somatosensory task, which is free from such artifacts and still showed a significant heading-dependent delay. We conclude that in analyzing canal-otolith interaction it is necessary to take into account the direction of the linear acceleration with respect to the activated canal.
Authors:
I S Curthoys
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Brain research bulletin     Volume:  40     ISSN:  0361-9230     ISO Abbreviation:  Brain Res. Bull.     Publication Date:  1996  
Date Detail:
Created Date:  1997-02-05     Completed Date:  1997-02-05     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  7605818     Medline TA:  Brain Res Bull     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  407-10; discussion 410-2     Citation Subset:  IM; S    
Affiliation:
Department of Psychology, University of Sydney, N.S.W., Australia.
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MeSH Terms
Descriptor/Qualifier:
Adult
Gravitation
Humans
Middle Aged
Otolithic Membrane / physiology*
Rotation
Vestibular Nuclei / physiology*

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


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