Bradykinesia in patients with essential tremor
Identifieur interne : 002941 ( Main/Exploration ); précédent : 002940; suivant : 002942Bradykinesia in patients with essential tremor
Auteurs : Christian Duual [Canada] ; Abbas F. Sadikot [Canada] ; Michel Panisset [Canada]Source :
- Brain research [ 0006-8993 ] ; 2006.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Homme.
English descriptors
- KwdEn :
Abstract
We compared the level of bradykinesia during rapid alternating movements (RAM) in patients with essential tremor (ET) with that of patients with Parkinson's disease (PD) having either the "tremor dominant" or "akinetic-rigid" form of PD, and 10 healthy controls. We found an increase of pronation-supination cycle duration in the PD and ET group, suggestive of bradykinesia. RAM range was, however, similar between groups. The akinetic-rigid group showed a distinct increase in RAM amplitude fluctuation, suggesting that rigidity modified the characteristics of the observed bradykinesia. In conclusion, slow movements should then be considered as part of the ET symptomatology.
Affiliations:
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Le document en format XML
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Sadikot</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Département de Kinanthropologie, Université du Québec à Montréal, C.P. 8888, succursale Centre-Ville</s1><s2>Montréal (Québec), H3C 3P8</s2><s3>CAN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Canada</country><wicri:noRegion>Montréal (Québec), H3C 3P8</wicri:noRegion><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author><author><name sortKey="Panisset, Michel" sort="Panisset, Michel" uniqKey="Panisset M" first="Michel" last="Panisset">Michel Panisset</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Département de Kinanthropologie, Université du Québec à Montréal, C.P. 8888, succursale Centre-Ville</s1><s2>Montréal (Québec), H3C 3P8</s2><s3>CAN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Canada</country><wicri:noRegion>Montréal (Québec), H3C 3P8</wicri:noRegion><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">06-0537066</idno><date when="2006">2006</date><idno type="stanalyst">PASCAL 06-0537066 INIST</idno><idno type="RBID">Pascal:06-0537066</idno><idno type="wicri:Area/PascalFrancis/Corpus">000797</idno><idno type="wicri:Area/PascalFrancis/Curation">000526</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000749</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000749</idno><idno type="wicri:doubleKey">0006-8993:2006:Duual C:bradykinesia:in:patients</idno><idno type="wicri:Area/Main/Merge">002C47</idno><idno type="wicri:Area/Main/Curation">002941</idno><idno type="wicri:Area/Main/Exploration">002941</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Bradykinesia in patients with essential tremor</title><author><name sortKey="Duual, Christian" sort="Duual, Christian" uniqKey="Duual C" first="Christian" last="Duual">Christian Duual</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Département de Kinanthropologie, Université du Québec à Montréal, C.P. 8888, succursale Centre-Ville</s1><s2>Montréal (Québec), H3C 3P8</s2><s3>CAN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Canada</country><wicri:noRegion>Montréal (Québec), H3C 3P8</wicri:noRegion><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author><author><name sortKey="Sadikot, Abbas F" sort="Sadikot, Abbas F" uniqKey="Sadikot A" first="Abbas F." last="Sadikot">Abbas F. Sadikot</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Département de Kinanthropologie, Université du Québec à Montréal, C.P. 8888, succursale Centre-Ville</s1><s2>Montréal (Québec), H3C 3P8</s2><s3>CAN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Canada</country><wicri:noRegion>Montréal (Québec), H3C 3P8</wicri:noRegion><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author><author><name sortKey="Panisset, Michel" sort="Panisset, Michel" uniqKey="Panisset M" first="Michel" last="Panisset">Michel Panisset</name><affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Département de Kinanthropologie, Université du Québec à Montréal, C.P. 8888, succursale Centre-Ville</s1><s2>Montréal (Québec), H3C 3P8</s2><s3>CAN</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Canada</country><wicri:noRegion>Montréal (Québec), H3C 3P8</wicri:noRegion><orgName type="university">Université du Québec à Montréal</orgName><placeName><settlement type="city">Montréal</settlement><region type="state">Québec</region></placeName></affiliation></author></analytic><series><title level="j" type="main">Brain research</title><title level="j" type="abbreviated">Brain res.</title><idno type="ISSN">0006-8993</idno><imprint><date when="2006">2006</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Brain research</title><title level="j" type="abbreviated">Brain res.</title><idno type="ISSN">0006-8993</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bradykinesia</term><term>Cognition</term><term>Human</term><term>Motility disorder</term><term>Motor control</term><term>Motricity</term><term>Tremor</term><term>Voluntary movement</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Tremblement</term><term>Mouvement volontaire</term><term>Contrôle moteur</term><term>Motricité</term><term>Cognition</term><term>Trouble motricité</term><term>Homme</term><term>Bradykinésie</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Homme</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We compared the level of bradykinesia during rapid alternating movements (RAM) in patients with essential tremor (ET) with that of patients with Parkinson's disease (PD) having either the "tremor dominant" or "akinetic-rigid" form of PD, and 10 healthy controls. We found an increase of pronation-supination cycle duration in the PD and ET group, suggestive of bradykinesia. RAM range was, however, similar between groups. The akinetic-rigid group showed a distinct increase in RAM amplitude fluctuation, suggesting that rigidity modified the characteristics of the observed bradykinesia. In conclusion, slow movements should then be considered as part of the ET symptomatology.</div></front></TEI><affiliations><list><country><li>Canada</li></country><region><li>Québec</li></region><settlement><li>Montréal</li></settlement><orgName><li>Université du Québec à Montréal</li></orgName></list><tree><country name="Canada"><region name="Québec"><name sortKey="Duual, Christian" sort="Duual, Christian" uniqKey="Duual C" first="Christian" last="Duual">Christian Duual</name></region><name sortKey="Panisset, Michel" sort="Panisset, Michel" uniqKey="Panisset M" first="Michel" last="Panisset">Michel Panisset</name><name sortKey="Sadikot, Abbas F" sort="Sadikot, Abbas F" uniqKey="Sadikot A" first="Abbas F." last="Sadikot">Abbas F. Sadikot</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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