Increased alpha activity in REM sleep in de novo patients with Parkinson's disease
Identifieur interne : 002954 ( Istex/Corpus ); précédent : 002953; suivant : 002955Increased alpha activity in REM sleep in de novo patients with Parkinson's disease
Auteurs : Thomas C. Wetter ; Hans Brunner ; Birgit Högl ; Alexander Yassouridis ; Claudia Trenkwalder ; Elisabeth FriessSource :
- Movement Disorders [ 0885-3185 ] ; 2001-09.
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Abstract
We compared the sleep structure including a quantitative electroencephalographic (EEG) analysis and the frequency of periodic limb movements (PLM) in 17 patients with Parkinson's disease (PD; 10 men, seven women, mean age 65.9 years, mean Hoehn and Yahr stage 1.8) who had never been treated with dopaminergic agents (de novo), and 10 healthy controls (six men, four women, mean age 64.5 years). The REM sleep EEG of the PD patients was characterized by a sustained increase in the high‐theta/alpha (7.8–10.5 Hz) frequency range during the first one‐third (i.e., 11.00 p.m. to 01.40 a.m.) of the night. There was no significant difference in the sleep continuity and sleep architecture as well as in the PLM index between both groups. The analysis of the temporal dynamics of the observed changes suggests a dysregulation of the REM sleep homeostasis in the patients with PD. © 2001 Movement Disorder Society.
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DOI: 10.1002/mds.1163
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ISTEX:265E1EF0EDAC905AA11BF85A4BE506644C1F7142Le document en format XML
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The REM sleep EEG of the PD patients was characterized by a sustained increase in the high‐theta/alpha (7.8–10.5 Hz) frequency range during the first one‐third (i.e., 11.00 p.m. to 01.40 a.m.) of the night. There was no significant difference in the sleep continuity and sleep architecture as well as in the PLM index between both groups. The analysis of the temporal dynamics of the observed changes suggests a dysregulation of the REM sleep homeostasis in the patients with PD. © 2001 Movement Disorder Society.</div></front></TEI><istex><corpusName>wiley</corpusName><author><json:item><name>Thomas C. Wetter MD</name><affiliations><json:string>Max Planck Institute of Psychiatry, Munich, Germany</json:string></affiliations></json:item><json:item><name>Hans Brunner MD</name><affiliations><json:string>Max Planck Institute of Psychiatry, Munich, Germany</json:string></affiliations></json:item><json:item><name>Birgit Högl MD</name><affiliations><json:string>Max Planck Institute of Psychiatry, Munich, Germany</json:string></affiliations></json:item><json:item><name>Alexander Yassouridis PhD</name><affiliations><json:string>Max Planck Institute of Psychiatry, Munich, Germany</json:string></affiliations></json:item><json:item><name>Claudia Trenkwalder MD</name><affiliations><json:string>Max Planck Institute of Psychiatry, Munich, Germany</json:string></affiliations></json:item><json:item><name>Elisabeth Friess MD</name><affiliations><json:string>Max Planck Institute of Psychiatry, Munich, Germany</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Parkinson's disease</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>REM sleep</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>quantitative EEG</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>spectral analysis</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>periodic limb movements</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>alpha activity in REM</value></json:item></subject><language><json:string>eng</json:string></language><abstract>We compared the sleep structure including a quantitative electroencephalographic (EEG) analysis and the frequency of periodic limb movements (PLM) in 17 patients with Parkinson's disease (PD; 10 men, seven women, mean age 65.9 years, mean Hoehn and Yahr stage 1.8) who had never been treated with dopaminergic agents (de novo), and 10 healthy controls (six men, four women, mean age 64.5 years). 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The REM sleep EEG of the PD patients was characterized by a sustained increase in the high‐theta/alpha (7.8–10.5 Hz) frequency range during the first one‐third (i.e., 11.00 p.m. to 01.40 a.m.) of the night. There was no significant difference in the sleep continuity and sleep architecture as well as in the PLM index between both groups. The analysis of the temporal dynamics of the observed changes suggests a dysregulation of the REM sleep homeostasis in the patients with PD. © 2001 Movement Disorder Society.</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><!--Version 0.6 générée le 3-12-2015--><mods version="3.6"><titleInfo lang="en"><title>Increased alpha activity in REM sleep in de novo patients with Parkinson's disease</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Spectral Analysis of Sleep in De Novo PD Patients</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Increased alpha activity in REM sleep in de novo patients with Parkinson's disease</title></titleInfo><name type="personal"><namePart type="given">Thomas C.</namePart><namePart type="family">Wetter</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Max Planck Institute of Psychiatry, Munich, Germany</affiliation><description>Correspondence: Max Planck Institute of Psychiatry, Kraepelinstr. 10, D‐80804 Munich, Germany</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Hans</namePart><namePart type="family">Brunner</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Max Planck Institute of Psychiatry, Munich, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Birgit</namePart><namePart type="family">Högl</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Max Planck Institute of Psychiatry, Munich, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Alexander</namePart><namePart type="family">Yassouridis</namePart><namePart type="termsOfAddress">PhD</namePart><affiliation>Max Planck Institute of Psychiatry, Munich, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Claudia</namePart><namePart type="family">Trenkwalder</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Max Planck Institute of Psychiatry, Munich, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Elisabeth</namePart><namePart type="family">Friess</namePart><namePart type="termsOfAddress">MD</namePart><affiliation>Max Planck Institute of Psychiatry, Munich, Germany</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre authority="originalCategForm">shortCommunication</genre><originInfo><publisher>John Wiley & Sons, Inc.</publisher><place><placeTerm type="text">New York</placeTerm></place><dateIssued encoding="w3cdtf">2001-09</dateIssued><dateCaptured encoding="w3cdtf">2000-08-31</dateCaptured><dateValid encoding="w3cdtf">2001-02-23</dateValid><copyrightDate encoding="w3cdtf">2001</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType><extent unit="figures">3</extent><extent unit="tables">2</extent><extent unit="references">20</extent><extent unit="words">2966</extent></physicalDescription><abstract lang="en">We compared the sleep structure including a quantitative electroencephalographic (EEG) analysis and the frequency of periodic limb movements (PLM) in 17 patients with Parkinson's disease (PD; 10 men, seven women, mean age 65.9 years, mean Hoehn and Yahr stage 1.8) who had never been treated with dopaminergic agents (de novo), and 10 healthy controls (six men, four women, mean age 64.5 years). The REM sleep EEG of the PD patients was characterized by a sustained increase in the high‐theta/alpha (7.8–10.5 Hz) frequency range during the first one‐third (i.e., 11.00 p.m. to 01.40 a.m.) of the night. There was no significant difference in the sleep continuity and sleep architecture as well as in the PLM index between both groups. The analysis of the temporal dynamics of the observed changes suggests a dysregulation of the REM sleep homeostasis in the patients with PD. © 2001 Movement Disorder Society.</abstract><subject lang="en"><genre>Keywords</genre><topic>Parkinson's disease</topic><topic>REM sleep</topic><topic>quantitative EEG</topic><topic>spectral analysis</topic><topic>periodic limb movements</topic><topic>alpha activity in REM</topic></subject><relatedItem type="host"><titleInfo><title>Movement Disorders</title></titleInfo><titleInfo type="abbreviated"><title>Mov. Disord.</title></titleInfo><subject><genre>article category</genre><topic>Brief Report</topic></subject><identifier type="ISSN">0885-3185</identifier><identifier type="eISSN">1531-8257</identifier><identifier type="DOI">10.1002/(ISSN)1531-8257</identifier><identifier type="PublisherID">MDS</identifier><part><date>2001</date><detail type="volume"><caption>vol.</caption><number>16</number></detail><detail type="issue"><caption>no.</caption><number>5</number></detail><extent unit="pages"><start>928</start><end>933</end><total>6</total></extent></part></relatedItem><identifier type="istex">265E1EF0EDAC905AA11BF85A4BE506644C1F7142</identifier><identifier type="DOI">10.1002/mds.1163</identifier><identifier type="ArticleID">MDS1163</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2001 Movement Disorder Society</accessCondition><recordInfo><recordOrigin>John Wiley & Sons, Inc.</recordOrigin><recordContentSource>WILEY</recordContentSource></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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