Do visual-evoked potentials and spatiotemporal contrast sensitivity help to distinguish idiopathic Parkinson's disease and multiple system atrophy?
Identifieur interne : 004426 ( PubMed/Corpus ); précédent : 004425; suivant : 004427Do visual-evoked potentials and spatiotemporal contrast sensitivity help to distinguish idiopathic Parkinson's disease and multiple system atrophy?
Auteurs : I. Delalande ; J C Hache ; G. Forzy ; M. Bughin ; J. Benhadjali ; A. DestéeSource :
- Movement disorders : official journal of the Movement Disorder Society [ 0885-3185 ] ; 1998.
English descriptors
- KwdEn :
- Aged, Contrast Sensitivity (physiology), Dopamine (physiology), Evoked Potentials, Visual (physiology), Female, Humans, Male, Middle Aged, Multiple System Atrophy (diagnosis), Multiple System Atrophy (physiopathology), Orientation (physiology), Pattern Recognition, Visual (physiology), Photic Stimulation, Reaction Time (physiology), Retina (physiopathology), Space Perception (physiology), Visual Pathways (physiopathology).
- MESH :
- chemical , physiology : Dopamine.
- diagnosis : Multiple System Atrophy.
- physiology : Contrast Sensitivity, Evoked Potentials, Visual, Orientation, Pattern Recognition, Visual, Reaction Time, Space Perception.
- physiopathology : Multiple System Atrophy, Retina, Visual Pathways.
- Aged, Female, Humans, Male, Middle Aged, Photic Stimulation.
Abstract
A large number of patients with Parkinson's disease were reported to have abnormal visual-evoked potentials (VEPs) and spatiotemporal contrast sensitivity (STCS) suggesting dopaminergic deficiency in the visual pathway, probably the retina. Until now, VEPs and STCS have not been studied in multiple system atrophy (MSA). We investigated 12 patients with idiopathic Parkinson's disease (IPD) and 12 patients with MSA. The age medians were 64.5 years for IPD and 63.5 years for MSA. None of the patients showed any ocular disease that could interfere with the results. Checkboard VEPs and STCS measurements to horizontal sinusoidal gratings were evaluated. Statistical analysis was performed, including Student's t test and two- or three-way analysis of variance. A significant interocular difference in spatial contrast sensitivity was observed in IPD, which was not present in MSA. VEPs were not delayed in MSA, whereas latency of the major component and the second negative deflection were increased in IPD. VEPs and STCS measurements might provide useful help for distinguishing IPD from MSA.
DOI: 10.1002/mds.870130312
PubMed: 9613735
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pubmed:9613735Le document en format XML
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Benhadjali</name></author><author><name sortKey="Destee, A" sort="Destee, A" uniqKey="Destee A" first="A" last="Destée">A. Destée</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1998">1998</date><idno type="RBID">pubmed:9613735</idno><idno type="pmid">9613735</idno><idno type="doi">10.1002/mds.870130312</idno><idno type="wicri:Area/PubMed/Corpus">004426</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Do visual-evoked potentials and spatiotemporal contrast sensitivity help to distinguish idiopathic Parkinson's disease and multiple system atrophy?</title><author><name sortKey="Delalande, I" sort="Delalande, I" uniqKey="Delalande I" first="I" last="Delalande">I. Delalande</name><affiliation><nlm:affiliation>Department of Neurology, A. University of Lille, France.</nlm:affiliation></affiliation></author><author><name sortKey="Hache, J C" sort="Hache, J C" uniqKey="Hache J" first="J C" last="Hache">J C Hache</name></author><author><name sortKey="Forzy, G" sort="Forzy, G" uniqKey="Forzy G" first="G" last="Forzy">G. Forzy</name></author><author><name sortKey="Bughin, M" sort="Bughin, M" uniqKey="Bughin M" first="M" last="Bughin">M. Bughin</name></author><author><name sortKey="Benhadjali, J" sort="Benhadjali, J" uniqKey="Benhadjali J" first="J" last="Benhadjali">J. Benhadjali</name></author><author><name sortKey="Destee, A" sort="Destee, A" uniqKey="Destee A" first="A" last="Destée">A. Destée</name></author></analytic><series><title level="j">Movement disorders : official journal of the Movement Disorder Society</title><idno type="ISSN">0885-3185</idno><imprint><date when="1998" type="published">1998</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Contrast Sensitivity (physiology)</term><term>Dopamine (physiology)</term><term>Evoked Potentials, Visual (physiology)</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Multiple System Atrophy (diagnosis)</term><term>Multiple System Atrophy (physiopathology)</term><term>Orientation (physiology)</term><term>Pattern Recognition, Visual (physiology)</term><term>Photic Stimulation</term><term>Reaction Time (physiology)</term><term>Retina (physiopathology)</term><term>Space Perception (physiology)</term><term>Visual Pathways (physiopathology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="physiology" xml:lang="en"><term>Dopamine</term></keywords><keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Multiple System Atrophy</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Contrast Sensitivity</term><term>Evoked Potentials, Visual</term><term>Orientation</term><term>Pattern Recognition, Visual</term><term>Reaction Time</term><term>Space Perception</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Multiple System Atrophy</term><term>Retina</term><term>Visual Pathways</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Photic Stimulation</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A large number of patients with Parkinson's disease were reported to have abnormal visual-evoked potentials (VEPs) and spatiotemporal contrast sensitivity (STCS) suggesting dopaminergic deficiency in the visual pathway, probably the retina. Until now, VEPs and STCS have not been studied in multiple system atrophy (MSA). We investigated 12 patients with idiopathic Parkinson's disease (IPD) and 12 patients with MSA. The age medians were 64.5 years for IPD and 63.5 years for MSA. None of the patients showed any ocular disease that could interfere with the results. Checkboard VEPs and STCS measurements to horizontal sinusoidal gratings were evaluated. Statistical analysis was performed, including Student's t test and two- or three-way analysis of variance. A significant interocular difference in spatial contrast sensitivity was observed in IPD, which was not present in MSA. VEPs were not delayed in MSA, whereas latency of the major component and the second negative deflection were increased in IPD. VEPs and STCS measurements might provide useful help for distinguishing IPD from MSA.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">9613735</PMID><DateCreated><Year>1998</Year><Month>08</Month><Day>10</Day></DateCreated><DateCompleted><Year>1998</Year><Month>08</Month><Day>10</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0885-3185</ISSN><JournalIssue CitedMedium="Print"><Volume>13</Volume><Issue>3</Issue><PubDate><Year>1998</Year><Month>May</Month></PubDate></JournalIssue><Title>Movement disorders : official journal of the Movement Disorder Society</Title><ISOAbbreviation>Mov. Disord.</ISOAbbreviation></Journal><ArticleTitle>Do visual-evoked potentials and spatiotemporal contrast sensitivity help to distinguish idiopathic Parkinson's disease and multiple system atrophy?</ArticleTitle><Pagination><MedlinePgn>446-52</MedlinePgn></Pagination><Abstract><AbstractText>A large number of patients with Parkinson's disease were reported to have abnormal visual-evoked potentials (VEPs) and spatiotemporal contrast sensitivity (STCS) suggesting dopaminergic deficiency in the visual pathway, probably the retina. Until now, VEPs and STCS have not been studied in multiple system atrophy (MSA). We investigated 12 patients with idiopathic Parkinson's disease (IPD) and 12 patients with MSA. The age medians were 64.5 years for IPD and 63.5 years for MSA. None of the patients showed any ocular disease that could interfere with the results. Checkboard VEPs and STCS measurements to horizontal sinusoidal gratings were evaluated. Statistical analysis was performed, including Student's t test and two- or three-way analysis of variance. A significant interocular difference in spatial contrast sensitivity was observed in IPD, which was not present in MSA. VEPs were not delayed in MSA, whereas latency of the major component and the second negative deflection were increased in IPD. VEPs and STCS measurements might provide useful help for distinguishing IPD from MSA.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Delalande</LastName><ForeName>I</ForeName><Initials>I</Initials><AffiliationInfo><Affiliation>Department of Neurology, A. University of Lille, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hache</LastName><ForeName>J C</ForeName><Initials>JC</Initials></Author><Author ValidYN="Y"><LastName>Forzy</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Bughin</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Benhadjali</LastName><ForeName>J</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Destée</LastName><ForeName>A</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>UNITED STATES</Country><MedlineTA>Mov Disord</MedlineTA><NlmUniqueID>8610688</NlmUniqueID><ISSNLinking>0885-3185</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>VTD58H1Z2X</RegistryNumber><NameOfSubstance UI="D004298">Dopamine</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000368">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D015350">Contrast Sensitivity</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D004298">Dopamine</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005074">Evoked Potentials, Visual</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D005260">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008875">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D019578">Multiple System Atrophy</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000175">diagnosis</QualifierName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009949">Orientation</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010364">Pattern Recognition, Visual</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010775">Photic Stimulation</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011930">Reaction Time</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D012160">Retina</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D013028">Space Perception</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014795">Visual Pathways</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>1998</Year><Month>6</Month><Day>5</Day></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>1998</Year><Month>6</Month><Day>5</Day><Hour>0</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>1998</Year><Month>6</Month><Day>5</Day><Hour>0</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">9613735</ArticleId><ArticleId IdType="doi">10.1002/mds.870130312</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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