Is essential tremor predominantly a kinetic or a postural tremor? A clinical and electrophysiological study.
Identifieur interne : 003B28 ( PubMed/Corpus ); précédent : 003B27; suivant : 003B29Is essential tremor predominantly a kinetic or a postural tremor? A clinical and electrophysiological study.
Auteurs : Kevin C. Brennan ; Eva C. Jurewicz ; Blair Ford ; Seth L. Pullman ; Elan D. LouisSource :
- Movement disorders : official journal of the Movement Disorder Society [ 0885-3185 ] ; 2002.
English descriptors
- KwdEn :
- MESH :
- diagnosis : Essential Tremor.
- physiology : Motor Skills, Posture.
- physiopathology : Essential Tremor.
- Aged, Electrodiagnosis, Female, Humans, Image Processing, Computer-Assisted, Male, Middle Aged, Neurologic Examination, Sensitivity and Specificity, Videotape Recording.
Abstract
Both postural and kinetic tremors may occur in essential tremor (ET), however the relative contribution of each is not clear. ET has been variably defined with respect to kinetic and postural tremors. To examine the relative severity of postural and kinetic tremors in ET, 50 ET cases from a clinic and 55 from a community underwent a videotaped tremor examination. Kinetic and postural tremors were rated using a validated clinical rating scale (score range, 0-3). Thirty-one cases also underwent accelerometry to precisely quantify tremor amplitude. In clinic cases, the mean postural tremor rating was 1.25 (S.D., 0.89). The mean kinetic tremor rating was 52% higher (1.90; S.D., 0.57; P < 0.001). The community cases had similar characteristics. Sixty percent of the 105 cases had postural tremor ratings scoring 0 or 1 (no tremor or low amplitude, intermittent tremor). In clinic cases, the mean amplitude of postural tremor during tremor analysis was 0.51 mm (S.D., 0.66 mm), and the mean amplitude of kinetic tremor was 2.91 mm (S.D., 2.11 mm; P < 0.01). Similar values were obtained for community cases. These quantitative data suggest that kinetic tremor is more severe than postural tremor in ET. The majority of cases had mild or absent postural tremor. Despite this, ET is defined only as a postural tremor in many studies. Our data argue for a more consistent inclusion of kinetic tremor in diagnostic criteria for ET.
PubMed: 11921117
Links to Exploration step
pubmed:11921117Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Is essential tremor predominantly a kinetic or a postural tremor? A clinical and electrophysiological study.</title>
<author><name sortKey="Brennan, Kevin C" sort="Brennan, Kevin C" uniqKey="Brennan K" first="Kevin C" last="Brennan">Kevin C. Brennan</name>
<affiliation><nlm:affiliation>College of Physicians and Surgeons, Columbia University, New York, New York, USA.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Jurewicz, Eva C" sort="Jurewicz, Eva C" uniqKey="Jurewicz E" first="Eva C" last="Jurewicz">Eva C. Jurewicz</name>
</author>
<author><name sortKey="Ford, Blair" sort="Ford, Blair" uniqKey="Ford B" first="Blair" last="Ford">Blair Ford</name>
</author>
<author><name sortKey="Pullman, Seth L" sort="Pullman, Seth L" uniqKey="Pullman S" first="Seth L" last="Pullman">Seth L. Pullman</name>
</author>
<author><name sortKey="Louis, Elan D" sort="Louis, Elan D" uniqKey="Louis E" first="Elan D" last="Louis">Elan D. Louis</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PubMed</idno>
<date when="2002">2002</date>
<idno type="RBID">pubmed:11921117</idno>
<idno type="pmid">11921117</idno>
<idno type="wicri:Area/PubMed/Corpus">003B28</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Is essential tremor predominantly a kinetic or a postural tremor? A clinical and electrophysiological study.</title>
<author><name sortKey="Brennan, Kevin C" sort="Brennan, Kevin C" uniqKey="Brennan K" first="Kevin C" last="Brennan">Kevin C. Brennan</name>
<affiliation><nlm:affiliation>College of Physicians and Surgeons, Columbia University, New York, New York, USA.</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Jurewicz, Eva C" sort="Jurewicz, Eva C" uniqKey="Jurewicz E" first="Eva C" last="Jurewicz">Eva C. Jurewicz</name>
</author>
<author><name sortKey="Ford, Blair" sort="Ford, Blair" uniqKey="Ford B" first="Blair" last="Ford">Blair Ford</name>
</author>
<author><name sortKey="Pullman, Seth L" sort="Pullman, Seth L" uniqKey="Pullman S" first="Seth L" last="Pullman">Seth L. Pullman</name>
</author>
<author><name sortKey="Louis, Elan D" sort="Louis, Elan D" uniqKey="Louis E" first="Elan D" last="Louis">Elan D. Louis</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="2002" type="published">2002</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term>
<term>Electrodiagnosis</term>
<term>Essential Tremor (diagnosis)</term>
<term>Essential Tremor (physiopathology)</term>
<term>Female</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Motor Skills (physiology)</term>
<term>Neurologic Examination</term>
<term>Posture (physiology)</term>
<term>Sensitivity and Specificity</term>
<term>Videotape Recording</term>
</keywords>
<keywords scheme="MESH" qualifier="diagnosis" xml:lang="en"><term>Essential Tremor</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Motor Skills</term>
<term>Posture</term>
</keywords>
<keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Essential Tremor</term>
</keywords>
<keywords scheme="MESH" xml:lang="en"><term>Aged</term>
<term>Electrodiagnosis</term>
<term>Female</term>
<term>Humans</term>
<term>Image Processing, Computer-Assisted</term>
<term>Male</term>
<term>Middle Aged</term>
<term>Neurologic Examination</term>
<term>Sensitivity and Specificity</term>
<term>Videotape Recording</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Both postural and kinetic tremors may occur in essential tremor (ET), however the relative contribution of each is not clear. ET has been variably defined with respect to kinetic and postural tremors. To examine the relative severity of postural and kinetic tremors in ET, 50 ET cases from a clinic and 55 from a community underwent a videotaped tremor examination. Kinetic and postural tremors were rated using a validated clinical rating scale (score range, 0-3). Thirty-one cases also underwent accelerometry to precisely quantify tremor amplitude. In clinic cases, the mean postural tremor rating was 1.25 (S.D., 0.89). The mean kinetic tremor rating was 52% higher (1.90; S.D., 0.57; P < 0.001). The community cases had similar characteristics. Sixty percent of the 105 cases had postural tremor ratings scoring 0 or 1 (no tremor or low amplitude, intermittent tremor). In clinic cases, the mean amplitude of postural tremor during tremor analysis was 0.51 mm (S.D., 0.66 mm), and the mean amplitude of kinetic tremor was 2.91 mm (S.D., 2.11 mm; P < 0.01). Similar values were obtained for community cases. These quantitative data suggest that kinetic tremor is more severe than postural tremor in ET. The majority of cases had mild or absent postural tremor. Despite this, ET is defined only as a postural tremor in many studies. Our data argue for a more consistent inclusion of kinetic tremor in diagnostic criteria for ET.</div>
</front>
</TEI>
<pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">11921117</PMID>
<DateCreated><Year>2002</Year>
<Month>03</Month>
<Day>28</Day>
</DateCreated>
<DateCompleted><Year>2002</Year>
<Month>05</Month>
<Day>17</Day>
</DateCompleted>
<DateRevised><Year>2007</Year>
<Month>11</Month>
<Day>14</Day>
</DateRevised>
<Article PubModel="Print"><Journal><ISSN IssnType="Print">0885-3185</ISSN>
<JournalIssue CitedMedium="Print"><Volume>17</Volume>
<Issue>2</Issue>
<PubDate><Year>2002</Year>
<Month>Mar</Month>
</PubDate>
</JournalIssue>
<Title>Movement disorders : official journal of the Movement Disorder Society</Title>
<ISOAbbreviation>Mov. Disord.</ISOAbbreviation>
</Journal>
<ArticleTitle>Is essential tremor predominantly a kinetic or a postural tremor? A clinical and electrophysiological study.</ArticleTitle>
<Pagination><MedlinePgn>313-6</MedlinePgn>
</Pagination>
<Abstract><AbstractText>Both postural and kinetic tremors may occur in essential tremor (ET), however the relative contribution of each is not clear. ET has been variably defined with respect to kinetic and postural tremors. To examine the relative severity of postural and kinetic tremors in ET, 50 ET cases from a clinic and 55 from a community underwent a videotaped tremor examination. Kinetic and postural tremors were rated using a validated clinical rating scale (score range, 0-3). Thirty-one cases also underwent accelerometry to precisely quantify tremor amplitude. In clinic cases, the mean postural tremor rating was 1.25 (S.D., 0.89). The mean kinetic tremor rating was 52% higher (1.90; S.D., 0.57; P < 0.001). The community cases had similar characteristics. Sixty percent of the 105 cases had postural tremor ratings scoring 0 or 1 (no tremor or low amplitude, intermittent tremor). In clinic cases, the mean amplitude of postural tremor during tremor analysis was 0.51 mm (S.D., 0.66 mm), and the mean amplitude of kinetic tremor was 2.91 mm (S.D., 2.11 mm; P < 0.01). Similar values were obtained for community cases. These quantitative data suggest that kinetic tremor is more severe than postural tremor in ET. The majority of cases had mild or absent postural tremor. Despite this, ET is defined only as a postural tremor in many studies. Our data argue for a more consistent inclusion of kinetic tremor in diagnostic criteria for ET.</AbstractText>
<CopyrightInformation>Copyright 2002 Movement Disorder Society.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Brennan</LastName>
<ForeName>Kevin C</ForeName>
<Initials>KC</Initials>
<AffiliationInfo><Affiliation>College of Physicians and Surgeons, Columbia University, New York, New York, USA.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Jurewicz</LastName>
<ForeName>Eva C</ForeName>
<Initials>EC</Initials>
</Author>
<Author ValidYN="Y"><LastName>Ford</LastName>
<ForeName>Blair</ForeName>
<Initials>B</Initials>
</Author>
<Author ValidYN="Y"><LastName>Pullman</LastName>
<ForeName>Seth L</ForeName>
<Initials>SL</Initials>
</Author>
<Author ValidYN="Y"><LastName>Louis</LastName>
<ForeName>Elan D</ForeName>
<Initials>ED</Initials>
</Author>
</AuthorList>
<Language>eng</Language>
<GrantList CompleteYN="Y"><Grant><GrantID>NS01863</GrantID>
<Acronym>NS</Acronym>
<Agency>NINDS NIH HHS</Agency>
<Country>United States</Country>
</Grant>
<Grant><GrantID>R01 NS39422</GrantID>
<Acronym>NS</Acronym>
<Agency>NINDS NIH HHS</Agency>
<Country>United States</Country>
</Grant>
</GrantList>
<PublicationTypeList><PublicationType UI="D003160">Comparative Study</PublicationType>
<PublicationType UI="D016428">Journal Article</PublicationType>
<PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType>
<PublicationType UI="D013487">Research Support, U.S. Gov't, P.H.S.</PublicationType>
</PublicationTypeList>
</Article>
<MedlineJournalInfo><Country>United States</Country>
<MedlineTA>Mov Disord</MedlineTA>
<NlmUniqueID>8610688</NlmUniqueID>
<ISSNLinking>0885-3185</ISSNLinking>
</MedlineJournalInfo>
<CitationSubset>IM</CitationSubset>
<MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000368">Aged</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D004568">Electrodiagnosis</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D020329">Essential Tremor</DescriptorName>
<QualifierName MajorTopicYN="N" UI="Q000175">diagnosis</QualifierName>
<QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</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="D007091">Image Processing, Computer-Assisted</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="D009048">Motor Skills</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="Y" UI="D009460">Neurologic Examination</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D011187">Posture</DescriptorName>
<QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D012680">Sensitivity and Specificity</DescriptorName>
</MeshHeading>
<MeshHeading><DescriptorName MajorTopicYN="N" UI="D014743">Videotape Recording</DescriptorName>
</MeshHeading>
</MeshHeadingList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2002</Year>
<Month>3</Month>
<Day>29</Day>
<Hour>10</Hour>
<Minute>0</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="medline"><Year>2002</Year>
<Month>5</Month>
<Day>23</Day>
<Hour>10</Hour>
<Minute>1</Minute>
</PubMedPubDate>
<PubMedPubDate PubStatus="entrez"><Year>2002</Year>
<Month>3</Month>
<Day>29</Day>
<Hour>10</Hour>
<Minute>0</Minute>
</PubMedPubDate>
</History>
<PublicationStatus>ppublish</PublicationStatus>
<ArticleIdList><ArticleId IdType="pubmed">11921117</ArticleId>
<ArticleId IdType="pii">10.1002/mds.10003</ArticleId>
</ArticleIdList>
</PubmedData>
</pubmed>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/MovDisordV3/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003B28 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 003B28 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Santé |area= MovDisordV3 |flux= PubMed |étape= Corpus |type= RBID |clé= pubmed:11921117 |texte= Is essential tremor predominantly a kinetic or a postural tremor? A clinical and electrophysiological study. }}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:11921117" \ | HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \ | NlmPubMed2Wicri -a MovDisordV3
![]() | This area was generated with Dilib version V0.6.23. | ![]() |