Evidence that ventrolateral thalamotomy may eliminate the supraspinal component of both pathological and physiological tremors.
Identifieur interne : 001641 ( PubMed/Corpus ); précédent : 001640; suivant : 001642Evidence that ventrolateral thalamotomy may eliminate the supraspinal component of both pathological and physiological tremors.
Auteurs : C. Duval ; M. Panisset ; G. Bertrand ; A F SadikotSource :
- Experimental brain research [ 0014-4819 ] ; 2000.
English descriptors
- KwdEn :
- MESH :
- complications : Parkinson Disease.
- etiology : Tremor.
- physiology : Fingers.
- physiopathology : Thalamus, Tremor.
- surgery : Parkinson Disease, Thalamus, Tremor.
- Adult, Aged, Electromyography, Female, Humans, Male, Middle Aged, Periodicity, Treatment Outcome.
Abstract
Ventrolateral (VL) thalamotomy produced a marked reduction of oscillations related to the supraspinal components of Parkinson's disease tremor (4-7 Hz) and physiological tremor (8-12 Hz). Finger tremor was examined in nine patients undergoing unilateral VL thalamotomy and in nine age-matched controls. In comparison to the preoperative state, the relative percentage of power within the 7.6-12.5 Hz band did not increase after the surgical procedure. Furthermore, the amount of absolute power within the 7.6-12.5 Hz band was much lower for post-surgical patients in comparison to matched controls when periods of tremor having equal amplitudes were compared. These results suggest that VL thalamotomy interrupts a common circuit involved in the supraspinal component of both physiological and pathological tremors. We provide evidence that the thalamus may be involved in circuits generating physiological tremor in humans.
PubMed: 10853946
Links to Exploration step
pubmed:10853946Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Evidence that ventrolateral thalamotomy may eliminate the supraspinal component of both pathological and physiological tremors.</title><author><name sortKey="Duval, C" sort="Duval, C" uniqKey="Duval C" first="C" last="Duval">C. Duval</name><affiliation><nlm:affiliation>Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Quebec, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Panisset, M" sort="Panisset, M" uniqKey="Panisset M" first="M" last="Panisset">M. Panisset</name></author><author><name sortKey="Bertrand, G" sort="Bertrand, G" uniqKey="Bertrand G" first="G" last="Bertrand">G. Bertrand</name></author><author><name sortKey="Sadikot, A F" sort="Sadikot, A F" uniqKey="Sadikot A" first="A F" last="Sadikot">A F Sadikot</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2000">2000</date><idno type="RBID">pubmed:10853946</idno><idno type="pmid">10853946</idno><idno type="wicri:Area/PubMed/Corpus">001641</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001641</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Evidence that ventrolateral thalamotomy may eliminate the supraspinal component of both pathological and physiological tremors.</title><author><name sortKey="Duval, C" sort="Duval, C" uniqKey="Duval C" first="C" last="Duval">C. Duval</name><affiliation><nlm:affiliation>Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Quebec, Canada.</nlm:affiliation></affiliation></author><author><name sortKey="Panisset, M" sort="Panisset, M" uniqKey="Panisset M" first="M" last="Panisset">M. Panisset</name></author><author><name sortKey="Bertrand, G" sort="Bertrand, G" uniqKey="Bertrand G" first="G" last="Bertrand">G. Bertrand</name></author><author><name sortKey="Sadikot, A F" sort="Sadikot, A F" uniqKey="Sadikot A" first="A F" last="Sadikot">A F Sadikot</name></author></analytic><series><title level="j">Experimental brain research</title><idno type="ISSN">0014-4819</idno><imprint><date when="2000" type="published">2000</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adult</term><term>Aged</term><term>Electromyography</term><term>Female</term><term>Fingers (physiology)</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Parkinson Disease (complications)</term><term>Parkinson Disease (surgery)</term><term>Periodicity</term><term>Thalamus (physiopathology)</term><term>Thalamus (surgery)</term><term>Treatment Outcome</term><term>Tremor (etiology)</term><term>Tremor (physiopathology)</term><term>Tremor (surgery)</term></keywords><keywords scheme="MESH" qualifier="complications" xml:lang="en"><term>Parkinson Disease</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Tremor</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Fingers</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Thalamus</term><term>Tremor</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Parkinson Disease</term><term>Thalamus</term><term>Tremor</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adult</term><term>Aged</term><term>Electromyography</term><term>Female</term><term>Humans</term><term>Male</term><term>Middle Aged</term><term>Periodicity</term><term>Treatment Outcome</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Ventrolateral (VL) thalamotomy produced a marked reduction of oscillations related to the supraspinal components of Parkinson's disease tremor (4-7 Hz) and physiological tremor (8-12 Hz). Finger tremor was examined in nine patients undergoing unilateral VL thalamotomy and in nine age-matched controls. In comparison to the preoperative state, the relative percentage of power within the 7.6-12.5 Hz band did not increase after the surgical procedure. Furthermore, the amount of absolute power within the 7.6-12.5 Hz band was much lower for post-surgical patients in comparison to matched controls when periods of tremor having equal amplitudes were compared. These results suggest that VL thalamotomy interrupts a common circuit involved in the supraspinal component of both physiological and pathological tremors. We provide evidence that the thalamus may be involved in circuits generating physiological tremor in humans.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">10853946</PMID><DateCreated><Year>2000</Year><Month>09</Month><Day>21</Day></DateCreated><DateCompleted><Year>2000</Year><Month>09</Month><Day>21</Day></DateCompleted><DateRevised><Year>2013</Year><Month>12</Month><Day>13</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0014-4819</ISSN><JournalIssue CitedMedium="Print"><Volume>132</Volume><Issue>2</Issue><PubDate><Year>2000</Year><Month>May</Month></PubDate></JournalIssue><Title>Experimental brain research</Title><ISOAbbreviation>Exp Brain Res</ISOAbbreviation></Journal><ArticleTitle>Evidence that ventrolateral thalamotomy may eliminate the supraspinal component of both pathological and physiological tremors.</ArticleTitle><Pagination><MedlinePgn>216-22</MedlinePgn></Pagination><Abstract><AbstractText>Ventrolateral (VL) thalamotomy produced a marked reduction of oscillations related to the supraspinal components of Parkinson's disease tremor (4-7 Hz) and physiological tremor (8-12 Hz). Finger tremor was examined in nine patients undergoing unilateral VL thalamotomy and in nine age-matched controls. In comparison to the preoperative state, the relative percentage of power within the 7.6-12.5 Hz band did not increase after the surgical procedure. Furthermore, the amount of absolute power within the 7.6-12.5 Hz band was much lower for post-surgical patients in comparison to matched controls when periods of tremor having equal amplitudes were compared. These results suggest that VL thalamotomy interrupts a common circuit involved in the supraspinal component of both physiological and pathological tremors. We provide evidence that the thalamus may be involved in circuits generating physiological tremor in humans.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Duval</LastName><ForeName>C</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Quebec, Canada.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Panisset</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Bertrand</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Sadikot</LastName><ForeName>A F</ForeName><Initials>AF</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Exp Brain Res</MedlineTA><NlmUniqueID>0043312</NlmUniqueID><ISSNLinking>0014-4819</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000328" MajorTopicYN="N">Adult</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004576" MajorTopicYN="N">Electromyography</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005260" MajorTopicYN="N">Female</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005385" MajorTopicYN="N">Fingers</DescriptorName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008297" MajorTopicYN="N">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010300" MajorTopicYN="N">Parkinson Disease</DescriptorName><QualifierName UI="Q000150" MajorTopicYN="N">complications</QualifierName><QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010507" MajorTopicYN="N">Periodicity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D013788" MajorTopicYN="N">Thalamus</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName><QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D016896" MajorTopicYN="N">Treatment Outcome</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014202" MajorTopicYN="N">Tremor</DescriptorName><QualifierName UI="Q000209" MajorTopicYN="N">etiology</QualifierName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName><QualifierName UI="Q000601" MajorTopicYN="Y">surgery</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2000</Year><Month>6</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2000</Year><Month>9</Month><Day>23</Day><Hour>11</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2000</Year><Month>6</Month><Day>15</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">10853946</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Canada/explor/ParkinsonCanadaV1/Data/PubMed/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001641 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd -nk 001641 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Canada
|area= ParkinsonCanadaV1
|flux= PubMed
|étape= Corpus
|type= RBID
|clé= pubmed:10853946
|texte= Evidence that ventrolateral thalamotomy may eliminate the supraspinal component of both pathological and physiological tremors.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Corpus/RBID.i -Sk "pubmed:10853946" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a ParkinsonCanadaV1
| This area was generated with Dilib version V0.6.29. |  |