Document Detail

Contingent negative variation as indicator of duration of migraine disease.
MedLine Citation:
PMID:  11200805     Owner:  NLM     Status:  MEDLINE    
Amplitudes of early wave contingent negative variation (iCNV) reveal significant differences between migraine patients and healthy controls, indicating a lack of habituation and pronounced attentional functions in migraine patients. CNV amplitudes were recorded in 20 migraine patients. The CNV amplitudes were Pearson correlated with the individual duration of the migraine disease. Only iCNV correlates inversely with the duration (r = -.544). The data show an influence of duration of migraine disease on iCNV amplitudes. It is suggested that iCNV is an indicator of chronicity in persistent migraine.
P Kropp; M Siniatchkin; W D Gerber
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Publication Detail:
Type:  Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Functional neurology     Volume:  15 Suppl 3     ISSN:  0393-5264     ISO Abbreviation:  Funct. Neurol.     Publication Date:  2000  
Date Detail:
Created Date:  2001-01-31     Completed Date:  2001-03-22     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  8707746     Medline TA:  Funct Neurol     Country:  Italy    
Other Details:
Languages:  eng     Pagination:  78-81     Citation Subset:  IM    
Institute of Medical Psychology, Centre of Nervous Diseases, University of Kiel, Niemannsweg 147, D-24105 Kiel, Germany.
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MeSH Terms
Chronic Disease
Contingent Negative Variation / physiology*
Migraine Disorders / physiopathology*

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