Document Detail


Selective loss of vergence control secondary to bilateral paramedian thalamic infarction.
MedLine Citation:
PMID:  10822443     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The supranuclear pathways for vergence eye movements are poorly understood. The authors report a 57-year-old patient who presented with selective loss of vergence control and dissociation of light and near reaction. MRI showed a symmetric paramedian thalamic infarction without midbrain lesion. The findings suggest that this syndrome is due to an interruption of supranuclear fibers to midbrain vergence neurons.
Authors:
G Wiest; R Mallek; C Baumgartner
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Publication Detail:
Type:  Case Reports; Journal Article    
Journal Detail:
Title:  Neurology     Volume:  54     ISSN:  0028-3878     ISO Abbreviation:  Neurology     Publication Date:  2000 May 
Date Detail:
Created Date:  2000-06-06     Completed Date:  2000-06-06     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0401060     Medline TA:  Neurology     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1997-9     Citation Subset:  AIM; IM    
Affiliation:
Department of Neurology, University of Vienna, Austria. lmorgens@neuro.med.uth.tmc.edu
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MeSH Terms
Descriptor/Qualifier:
Cerebral Infarction / diagnosis*,  physiopathology
Convergence, Ocular / physiology*
Dominance, Cerebral / physiology*
Eye Movements / physiology
Humans
Male
Mesencephalon / physiopathology
Middle Aged
Nerve Fibers / physiology
Nerve Net / physiopathology
Neural Pathways / physiology
Oculomotor Muscles / innervation
Thalamic Diseases / diagnosis*,  physiopathology
Thalamic Nuclei / physiopathology*

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


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