Mirror movements in parkinsonism : evaluation of a new clinical sign. Commentary
Identifieur interne : 000783 ( PascalFrancis/Checkpoint ); précédent : 000782; suivant : 000784Mirror movements in parkinsonism : evaluation of a new clinical sign. Commentary
Auteurs : S. F. Farmer [Royaume-Uni] ; A. J. Espay [Canada] ; J.-Y. Li [Canada] ; L. Johnston [Canada] ; R. Chen [Canada] ; A. E. Lang [Canada]Source :
- Journal of neurology, neurosurgery and psychiatry [ 0022-3050 ] ; 2005.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Background: Mirror movements (MM) are not widely appreciated in parkinsonism and no report has evaluated this clinical sign in detail. Objectives: To define the parkinsonian clinical features associated with MM in patients with early, asymmetric parkinsonism. Methods: Twenty seven patients with early Parkinson's disease were evaluated using a standardised videotaping protocol. MM were scored from blinded video assessment using a clinical scale that rates the amplitude, distribution, and proportion of mirroring in the less affected limb. Parkinsonian features were combined into axial and lateralised scores using related items of the Unified Parkinson's Disease Rating Scale. Results: MM were present in 24 of 27 patients. There was a significant linear correlation between the degree of asymmetry of motor deficits and MM on the less affected side. The effect of asymmetry was greater when the proportional rather than the absolute motor difference between sides was largest. Asymmetry in leg rigidity was the most important examination feature in the prediction of contralateral foot mirroring. Conclusions: MM are a clinical feature of the unaffected or less affected side in mild asymmetric parkinsonism. Their presence may be a useful clinical finding in early parkinsonism.
Affiliations:
Links toward previous steps (curation, corpus...)
Links to Exploration step
Pascal:05-0437660Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Mirror movements in parkinsonism : evaluation of a new clinical sign. Commentary</title><author><name sortKey="Farmer, S F" sort="Farmer, S F" uniqKey="Farmer S" first="S. F." last="Farmer">S. F. Farmer</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>National Hospital for Neurology and Neurosurgery, Queen Square</s1><s2>London WC1N 3BG</s2><s3>GBR</s3><sZ>1 aut.</sZ></inist:fA14><country>Royaume-Uni</country><wicri:noRegion>London WC1N 3BG</wicri:noRegion></affiliation></author><author><name sortKey="Espay, A J" sort="Espay, A J" uniqKey="Espay A" first="A. J." last="Espay">A. J. Espay</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Li, J Y" sort="Li, J Y" uniqKey="Li J" first="J.-Y." last="Li">J.-Y. Li</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Johnston, L" sort="Johnston, L" uniqKey="Johnston L" first="L." last="Johnston">L. Johnston</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Chen, R" sort="Chen, R" uniqKey="Chen R" first="R." last="Chen">R. Chen</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Lang, A E" sort="Lang, A E" uniqKey="Lang A" first="A. E." last="Lang">A. E. Lang</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">05-0437660</idno><date when="2005">2005</date><idno type="stanalyst">PASCAL 05-0437660 INIST</idno><idno type="RBID">Pascal:05-0437660</idno><idno type="wicri:Area/PascalFrancis/Corpus">000886</idno><idno type="wicri:Area/PascalFrancis/Curation">000437</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000783</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000783</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Mirror movements in parkinsonism : evaluation of a new clinical sign. Commentary</title><author><name sortKey="Farmer, S F" sort="Farmer, S F" uniqKey="Farmer S" first="S. F." last="Farmer">S. F. Farmer</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>National Hospital for Neurology and Neurosurgery, Queen Square</s1><s2>London WC1N 3BG</s2><s3>GBR</s3><sZ>1 aut.</sZ></inist:fA14><country>Royaume-Uni</country><wicri:noRegion>London WC1N 3BG</wicri:noRegion></affiliation></author><author><name sortKey="Espay, A J" sort="Espay, A J" uniqKey="Espay A" first="A. J." last="Espay">A. J. Espay</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Li, J Y" sort="Li, J Y" uniqKey="Li J" first="J.-Y." last="Li">J.-Y. Li</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Johnston, L" sort="Johnston, L" uniqKey="Johnston L" first="L." last="Johnston">L. Johnston</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Chen, R" sort="Chen, R" uniqKey="Chen R" first="R." last="Chen">R. Chen</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author><author><name sortKey="Lang, A E" sort="Lang, A E" uniqKey="Lang A" first="A. E." last="Lang">A. E. Lang</name><affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Canada</country><placeName><settlement type="city">Toronto</settlement><region type="state">Ontario</region></placeName><orgName type="university">Université de Toronto</orgName></affiliation></author></analytic><series><title level="j" type="main">Journal of neurology, neurosurgery and psychiatry</title><title level="j" type="abbreviated">J. neurol. neurosurg. psychiatry</title><idno type="ISSN">0022-3050</idno><imprint><date when="2005">2005</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of neurology, neurosurgery and psychiatry</title><title level="j" type="abbreviated">J. neurol. neurosurg. psychiatry</title><idno type="ISSN">0022-3050</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Evaluation</term><term>Mirror</term><term>Nervous system diseases</term><term>Parkinsonism</term><term>Sign</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Système nerveux pathologie</term><term>Parkinsonisme</term><term>Miroir</term><term>Evaluation</term><term>Signe</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Background: Mirror movements (MM) are not widely appreciated in parkinsonism and no report has evaluated this clinical sign in detail. Objectives: To define the parkinsonian clinical features associated with MM in patients with early, asymmetric parkinsonism. Methods: Twenty seven patients with early Parkinson's disease were evaluated using a standardised videotaping protocol. MM were scored from blinded video assessment using a clinical scale that rates the amplitude, distribution, and proportion of mirroring in the less affected limb. Parkinsonian features were combined into axial and lateralised scores using related items of the Unified Parkinson's Disease Rating Scale. Results: MM were present in 24 of 27 patients. There was a significant linear correlation between the degree of asymmetry of motor deficits and MM on the less affected side. The effect of asymmetry was greater when the proportional rather than the absolute motor difference between sides was largest. Asymmetry in leg rigidity was the most important examination feature in the prediction of contralateral foot mirroring. Conclusions: MM are a clinical feature of the unaffected or less affected side in mild asymmetric parkinsonism. Their presence may be a useful clinical finding in early parkinsonism.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-3050</s0></fA01><fA02 i1="01"><s0>JNNPAU</s0></fA02><fA03 i2="1"><s0>J. neurol. neurosurg. psychiatry</s0></fA03><fA05><s2>76</s2></fA05><fA06><s2>10</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Mirror movements in parkinsonism : evaluation of a new clinical sign. Commentary</s1></fA08><fA11 i1="01" i2="1"><s1>FARMER (S. F.)</s1><s9>comment.</s9></fA11><fA11 i1="02" i2="1"><s1>ESPAY (A. J.)</s1></fA11><fA11 i1="03" i2="1"><s1>LI (J.-Y.)</s1></fA11><fA11 i1="04" i2="1"><s1>JOHNSTON (L.)</s1></fA11><fA11 i1="05" i2="1"><s1>CHEN (R.)</s1></fA11><fA11 i1="06" i2="1"><s1>LANG (A. E.)</s1></fA11><fA14 i1="01"><s1>National Hospital for Neurology and Neurosurgery, Queen Square</s1><s2>London WC1N 3BG</s2><s3>GBR</s3><sZ>1 aut.</sZ></fA14><fA14 i1="02"><s1>Division of Neurology, Deportment of Medicine, Toronto Western Research Institute, University of Toronto</s1><s2>Toronto, Ontario MST 258</s2><s3>CAN</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ></fA14><fA20><s2>1330,1355-1358 [5 p.]</s2></fA20><fA21><s1>2005</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>6015</s2><s5>354000131774650060</s5></fA43><fA44><s0>0000</s0><s1>© 2005 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>22 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>05-0437660</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of neurology, neurosurgery and psychiatry</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>Background: Mirror movements (MM) are not widely appreciated in parkinsonism and no report has evaluated this clinical sign in detail. Objectives: To define the parkinsonian clinical features associated with MM in patients with early, asymmetric parkinsonism. Methods: Twenty seven patients with early Parkinson's disease were evaluated using a standardised videotaping protocol. MM were scored from blinded video assessment using a clinical scale that rates the amplitude, distribution, and proportion of mirroring in the less affected limb. Parkinsonian features were combined into axial and lateralised scores using related items of the Unified Parkinson's Disease Rating Scale. Results: MM were present in 24 of 27 patients. There was a significant linear correlation between the degree of asymmetry of motor deficits and MM on the less affected side. The effect of asymmetry was greater when the proportional rather than the absolute motor difference between sides was largest. Asymmetry in leg rigidity was the most important examination feature in the prediction of contralateral foot mirroring. Conclusions: MM are a clinical feature of the unaffected or less affected side in mild asymmetric parkinsonism. Their presence may be a useful clinical finding in early parkinsonism.</s0></fC01><fC02 i1="01" i2="X"><s0>002B17</s0></fC02><fC02 i1="02" i2="X"><s0>002B17G</s0></fC02><fC02 i1="03" i2="X"><s0>002B17F</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Système nerveux pathologie</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Nervous system diseases</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Sistema nervioso patología</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Parkinsonisme</s0><s2>NM</s2><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Parkinsonism</s0><s2>NM</s2><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Parkinson síndrome</s0><s2>NM</s2><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Miroir</s0><s5>09</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Mirror</s0><s5>09</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Espejo</s0><s5>09</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Evaluation</s0><s5>10</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Evaluation</s0><s5>10</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Evaluación</s0><s5>10</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Signe</s0><s5>11</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Sign</s0><s5>11</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Signo</s0><s5>11</s5></fC03><fN21><s1>305</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist><affiliations><list><country><li>Canada</li><li>Royaume-Uni</li></country><region><li>Ontario</li></region><settlement><li>Toronto</li></settlement><orgName><li>Université de Toronto</li></orgName></list><tree><country name="Royaume-Uni"><noRegion><name sortKey="Farmer, S F" sort="Farmer, S F" uniqKey="Farmer S" first="S. F." last="Farmer">S. F. Farmer</name></noRegion></country><country name="Canada"><region name="Ontario"><name sortKey="Espay, A J" sort="Espay, A J" uniqKey="Espay A" first="A. J." last="Espay">A. J. Espay</name></region><name sortKey="Chen, R" sort="Chen, R" uniqKey="Chen R" first="R." last="Chen">R. Chen</name><name sortKey="Johnston, L" sort="Johnston, L" uniqKey="Johnston L" first="L." last="Johnston">L. Johnston</name><name sortKey="Lang, A E" sort="Lang, A E" uniqKey="Lang A" first="A. E." last="Lang">A. E. Lang</name><name sortKey="Li, J Y" sort="Li, J Y" uniqKey="Li J" first="J.-Y." last="Li">J.-Y. Li</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Canada/explor/ParkinsonCanadaV1/Data/PascalFrancis/Checkpoint
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000783 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Checkpoint/biblio.hfd -nk 000783 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Canada
|area= ParkinsonCanadaV1
|flux= PascalFrancis
|étape= Checkpoint
|type= RBID
|clé= Pascal:05-0437660
|texte= Mirror movements in parkinsonism : evaluation of a new clinical sign. Commentary
}}
| This area was generated with Dilib version V0.6.29. |  |