Irregular jerky tremor, myoclonus, and thalamus: a study using low-frequency stimulation.
Identifieur interne : 001258 ( PubMed/Curation ); précédent : 001257; suivant : 001259Irregular jerky tremor, myoclonus, and thalamus: a study using low-frequency stimulation.
Auteurs : B P Bejjani [France] ; I. Arnulf ; M. Vidailhet ; B. Pidoux ; P. Damier ; S. Papadopoulos ; A M Bonnet ; P. Cornu ; D. Dormont ; Y. AgidSource :
- Movement disorders : official journal of the Movement Disorder Society [ 0885-3185 ] ; 2000.
English descriptors
- KwdEn :
- Aged, Arm, Electric Stimulation (adverse effects), Electrodes, Implanted, Functional Laterality, Humans, Middle Aged, Myoclonus (etiology), Myoclonus (physiopathology), Parkinson Disease (physiopathology), Parkinson Disease (therapy), Thalamus (physiopathology), Thalamus (surgery), Tremor (etiology), Tremor (physiopathology), Ventral Thalamic Nuclei (physiopathology).
- MESH :
- adverse effects : Electric Stimulation.
- etiology : Myoclonus, Tremor.
- physiopathology : Myoclonus, Parkinson Disease, Thalamus, Tremor, Ventral Thalamic Nuclei.
- surgery : Thalamus.
- therapy : Parkinson Disease.
- Aged, Arm, Electrodes, Implanted, Functional Laterality, Humans, Middle Aged.
Abstract
High-frequency thalamic stimulation alleviates tremor in Parkinson's disease (PD) and essential tremor (ET). The origin of thalamic myoclonus is unexplained and the effects of low-frequency thalamic stimulation on movement control are still unknown. We studied the effects of stimulation at a low frequency of 15 Hz in five drug-free patients (3 PD, 2 ET) 6 months after thalamic implantation of quadripolar electrodes (unilateral in four patients, bilateral in one patient). Clinical, electrophysiological, and videotaped assessment, using a monopolar 15 Hz frequency (3 V, 90 micros) stimulation current applied simultaneously through two adjacent contacts of the electrode, was performed. We observed myoclonus and irregular jerky tremor in the upper limb contralateral to the site of stimulation. The jerks lasted less than 200 ms, were irregular and not synchronous with stimulation, were superimposed on rest or postural tremor, and increased in response to tactile, proprioceptive, or vibratory stimuli. The fact that this complex movement disorder can be induced by low-frequency stimulation in the ventral intermediate nucleus (Vim) of the thalamus suggests that it results, at least partly, from dysfunction of the Vim and possibly adjacent nuclei of the thalamus.
PubMed: 11009200
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001299
Links to Exploration step
pubmed:11009200Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Irregular jerky tremor, myoclonus, and thalamus: a study using low-frequency stimulation.</title><author><name sortKey="Bejjani, B P" sort="Bejjani, B P" uniqKey="Bejjani B" first="B P" last="Bejjani">B P Bejjani</name><affiliation wicri:level="1"><nlm:affiliation>Centre d'Investigation Clinique--Inserm U289, Fédération de Neurologíe, Paris, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Centre d'Investigation Clinique--Inserm U289, Fédération de Neurologíe, Paris</wicri:regionArea></affiliation></author><author><name sortKey="Arnulf, I" sort="Arnulf, I" uniqKey="Arnulf I" first="I" last="Arnulf">I. Arnulf</name></author><author><name sortKey="Vidailhet, M" sort="Vidailhet, M" uniqKey="Vidailhet M" first="M" last="Vidailhet">M. Vidailhet</name></author><author><name sortKey="Pidoux, B" sort="Pidoux, B" uniqKey="Pidoux B" first="B" last="Pidoux">B. Pidoux</name></author><author><name sortKey="Damier, P" sort="Damier, P" uniqKey="Damier P" first="P" last="Damier">P. Damier</name></author><author><name sortKey="Papadopoulos, S" sort="Papadopoulos, S" uniqKey="Papadopoulos S" first="S" last="Papadopoulos">S. Papadopoulos</name></author><author><name sortKey="Bonnet, A M" sort="Bonnet, A M" uniqKey="Bonnet A" first="A M" last="Bonnet">A M Bonnet</name></author><author><name sortKey="Cornu, P" sort="Cornu, P" uniqKey="Cornu P" first="P" last="Cornu">P. Cornu</name></author><author><name sortKey="Dormont, D" sort="Dormont, D" uniqKey="Dormont D" first="D" last="Dormont">D. Dormont</name></author><author><name sortKey="Agid, Y" sort="Agid, Y" uniqKey="Agid Y" first="Y" last="Agid">Y. Agid</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2000">2000</date><idno type="RBID">pubmed:11009200</idno><idno type="pmid">11009200</idno><idno type="wicri:Area/PubMed/Corpus">001299</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">001299</idno><idno type="wicri:Area/PubMed/Curation">001258</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">001258</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Irregular jerky tremor, myoclonus, and thalamus: a study using low-frequency stimulation.</title><author><name sortKey="Bejjani, B P" sort="Bejjani, B P" uniqKey="Bejjani B" first="B P" last="Bejjani">B P Bejjani</name><affiliation wicri:level="1"><nlm:affiliation>Centre d'Investigation Clinique--Inserm U289, Fédération de Neurologíe, Paris, France.</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Centre d'Investigation Clinique--Inserm U289, Fédération de Neurologíe, Paris</wicri:regionArea></affiliation></author><author><name sortKey="Arnulf, I" sort="Arnulf, I" uniqKey="Arnulf I" first="I" last="Arnulf">I. Arnulf</name></author><author><name sortKey="Vidailhet, M" sort="Vidailhet, M" uniqKey="Vidailhet M" first="M" last="Vidailhet">M. Vidailhet</name></author><author><name sortKey="Pidoux, B" sort="Pidoux, B" uniqKey="Pidoux B" first="B" last="Pidoux">B. Pidoux</name></author><author><name sortKey="Damier, P" sort="Damier, P" uniqKey="Damier P" first="P" last="Damier">P. Damier</name></author><author><name sortKey="Papadopoulos, S" sort="Papadopoulos, S" uniqKey="Papadopoulos S" first="S" last="Papadopoulos">S. Papadopoulos</name></author><author><name sortKey="Bonnet, A M" sort="Bonnet, A M" uniqKey="Bonnet A" first="A M" last="Bonnet">A M Bonnet</name></author><author><name sortKey="Cornu, P" sort="Cornu, P" uniqKey="Cornu P" first="P" last="Cornu">P. Cornu</name></author><author><name sortKey="Dormont, D" sort="Dormont, D" uniqKey="Dormont D" first="D" last="Dormont">D. Dormont</name></author><author><name sortKey="Agid, Y" sort="Agid, Y" uniqKey="Agid Y" first="Y" last="Agid">Y. Agid</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="2000" type="published">2000</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aged</term><term>Arm</term><term>Electric Stimulation (adverse effects)</term><term>Electrodes, Implanted</term><term>Functional Laterality</term><term>Humans</term><term>Middle Aged</term><term>Myoclonus (etiology)</term><term>Myoclonus (physiopathology)</term><term>Parkinson Disease (physiopathology)</term><term>Parkinson Disease (therapy)</term><term>Thalamus (physiopathology)</term><term>Thalamus (surgery)</term><term>Tremor (etiology)</term><term>Tremor (physiopathology)</term><term>Ventral Thalamic Nuclei (physiopathology)</term></keywords><keywords scheme="MESH" qualifier="adverse effects" xml:lang="en"><term>Electric Stimulation</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Myoclonus</term><term>Tremor</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Myoclonus</term><term>Parkinson Disease</term><term>Thalamus</term><term>Tremor</term><term>Ventral Thalamic Nuclei</term></keywords><keywords scheme="MESH" qualifier="surgery" xml:lang="en"><term>Thalamus</term></keywords><keywords scheme="MESH" qualifier="therapy" xml:lang="en"><term>Parkinson Disease</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Aged</term><term>Arm</term><term>Electrodes, Implanted</term><term>Functional Laterality</term><term>Humans</term><term>Middle Aged</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">High-frequency thalamic stimulation alleviates tremor in Parkinson's disease (PD) and essential tremor (ET). The origin of thalamic myoclonus is unexplained and the effects of low-frequency thalamic stimulation on movement control are still unknown. We studied the effects of stimulation at a low frequency of 15 Hz in five drug-free patients (3 PD, 2 ET) 6 months after thalamic implantation of quadripolar electrodes (unilateral in four patients, bilateral in one patient). Clinical, electrophysiological, and videotaped assessment, using a monopolar 15 Hz frequency (3 V, 90 micros) stimulation current applied simultaneously through two adjacent contacts of the electrode, was performed. We observed myoclonus and irregular jerky tremor in the upper limb contralateral to the site of stimulation. The jerks lasted less than 200 ms, were irregular and not synchronous with stimulation, were superimposed on rest or postural tremor, and increased in response to tactile, proprioceptive, or vibratory stimuli. The fact that this complex movement disorder can be induced by low-frequency stimulation in the ventral intermediate nucleus (Vim) of the thalamus suggests that it results, at least partly, from dysfunction of the Vim and possibly adjacent nuclei of the thalamus.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">11009200</PMID><DateCreated><Year>2001</Year><Month>01</Month><Day>09</Day></DateCreated><DateCompleted><Year>2001</Year><Month>01</Month><Day>09</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0885-3185</ISSN><JournalIssue CitedMedium="Print"><Volume>15</Volume><Issue>5</Issue><PubDate><Year>2000</Year><Month>Sep</Month></PubDate></JournalIssue><Title>Movement disorders : official journal of the Movement Disorder Society</Title><ISOAbbreviation>Mov. Disord.</ISOAbbreviation></Journal><ArticleTitle>Irregular jerky tremor, myoclonus, and thalamus: a study using low-frequency stimulation.</ArticleTitle><Pagination><MedlinePgn>919-24</MedlinePgn></Pagination><Abstract><AbstractText>High-frequency thalamic stimulation alleviates tremor in Parkinson's disease (PD) and essential tremor (ET). The origin of thalamic myoclonus is unexplained and the effects of low-frequency thalamic stimulation on movement control are still unknown. We studied the effects of stimulation at a low frequency of 15 Hz in five drug-free patients (3 PD, 2 ET) 6 months after thalamic implantation of quadripolar electrodes (unilateral in four patients, bilateral in one patient). Clinical, electrophysiological, and videotaped assessment, using a monopolar 15 Hz frequency (3 V, 90 micros) stimulation current applied simultaneously through two adjacent contacts of the electrode, was performed. We observed myoclonus and irregular jerky tremor in the upper limb contralateral to the site of stimulation. The jerks lasted less than 200 ms, were irregular and not synchronous with stimulation, were superimposed on rest or postural tremor, and increased in response to tactile, proprioceptive, or vibratory stimuli. The fact that this complex movement disorder can be induced by low-frequency stimulation in the ventral intermediate nucleus (Vim) of the thalamus suggests that it results, at least partly, from dysfunction of the Vim and possibly adjacent nuclei of the thalamus.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Bejjani</LastName><ForeName>B P</ForeName><Initials>BP</Initials><AffiliationInfo><Affiliation>Centre d'Investigation Clinique--Inserm U289, Fédération de Neurologíe, Paris, France.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Arnulf</LastName><ForeName>I</ForeName><Initials>I</Initials></Author><Author ValidYN="Y"><LastName>Vidailhet</LastName><ForeName>M</ForeName><Initials>M</Initials></Author><Author ValidYN="Y"><LastName>Pidoux</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Damier</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Papadopoulos</LastName><ForeName>S</ForeName><Initials>S</Initials></Author><Author ValidYN="Y"><LastName>Bonnet</LastName><ForeName>A M</ForeName><Initials>AM</Initials></Author><Author ValidYN="Y"><LastName>Cornu</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Dormont</LastName><ForeName>D</ForeName><Initials>D</Initials></Author><Author ValidYN="Y"><LastName>Agid</LastName><ForeName>Y</ForeName><Initials>Y</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D002363">Case Reports</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</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 UI="D000368" MajorTopicYN="N">Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001132" MajorTopicYN="N">Arm</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004558" MajorTopicYN="N">Electric Stimulation</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="Y">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004567" MajorTopicYN="N">Electrodes, Implanted</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007839" MajorTopicYN="N">Functional Laterality</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006801" MajorTopicYN="N">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008875" MajorTopicYN="N">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009207" MajorTopicYN="N">Myoclonus</DescriptorName><QualifierName UI="Q000209" MajorTopicYN="Y">etiology</QualifierName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010300" MajorTopicYN="N">Parkinson Disease</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName><QualifierName UI="Q000628" MajorTopicYN="N">therapy</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013788" MajorTopicYN="N">Thalamus</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName><QualifierName UI="Q000601" MajorTopicYN="N">surgery</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014202" MajorTopicYN="N">Tremor</DescriptorName><QualifierName UI="Q000209" MajorTopicYN="Y">etiology</QualifierName><QualifierName UI="Q000503" MajorTopicYN="N">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020651" MajorTopicYN="N">Ventral Thalamic Nuclei</DescriptorName><QualifierName UI="Q000503" MajorTopicYN="Y">physiopathology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2000</Year><Month>9</Month><Day>29</Day><Hour>11</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2001</Year><Month>2</Month><Day>28</Day><Hour>10</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2000</Year><Month>9</Month><Day>29</Day><Hour>11</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">11009200</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Sante/explor/ParkinsonFranceV1/Data/PubMed/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001258 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd -nk 001258 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Sante
|area= ParkinsonFranceV1
|flux= PubMed
|étape= Curation
|type= RBID
|clé= pubmed:11009200
|texte= Irregular jerky tremor, myoclonus, and thalamus: a study using low-frequency stimulation.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/PubMed/Curation/RBID.i -Sk "pubmed:11009200" \
| HfdSelect -Kh $EXPLOR_AREA/Data/PubMed/Curation/biblio.hfd \
| NlmPubMed2Wicri -a ParkinsonFranceV1
| This area was generated with Dilib version V0.6.29. |  |