MovDisordV3, PascalFrancis, Checkpoint, bibRecord, 001686

Enhancement of rigidity in Parkinson's disease with activation

Identifieur interne : 001686 ( PascalFrancis/Checkpoint ); précédent : 001685; suivant : 001687

Enhancement of rigidity in Parkinson's disease with activation

Auteurs : MINNA HONG [États-Unis] ; Joel S. Perlmutter [États-Unis] ; Gammon M. Earhart [États-Unis]

Source :

Movement disorders [ 0885-3185 ] ; 2007.

RBID : Pascal:07-0349121

Descripteurs français

Pascal (Inist)
- Système nerveux pathologie, Parkinson maladie.

English descriptors

KwdEn :
- Nervous system diseases, Parkinson disease.

Abstract

Rigidity, a cardinal symptom of Parkinson's disease (PD), increases with movement of a contralateral limb. It is unclear whether this effect is specific for movement of a contralateral limb. The goal of this study was to test the hypothesis that ipsilateral or contralateral movement would enhance rigidity but that bilateral limb movements would maximally increase rigidity in people with PD. We assessed rigidity in 12 people with PD off meds, 12 matched controls, and 10 young controls, using a Rigidity Analyzer (Neurokinetics, Alberta, Canada). The elbow was passively moved repetitively into flexion and extension by the examiner, while the subjects engaged in different toe tapping conditions: no tapping, ipsilateral tapping, contralateral tapping, and bilateral tapping. Three 50-second trials were done for each condition and the order of the trials was randomized. A 2-way repeated measures ANOVA and Holm-Sidak post hoc tests were used to determine differences across conditions and groups. There was a significant effect of group, tapping conditions and an interaction of the two. Post hoc tests revealed that for the PD group, all tapping conditions were significantly different from the no tapping condition but not different from each other. There were no differences across conditions for the controls. We conclude that movement of either the contralateral or ipsilateral lower extremity can increase arm rigidity in people with PD but the effects from left and right are apparently not additive. Further, activation did not enhance muscle tone in controls suggesting that this procedure may help distinguish people with PD from controls.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 001638
to stream PascalFrancis, to step Curation: 001683

Links to Exploration step

Pascal:07-0349121

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Enhancement of rigidity in Parkinson's disease with activation</title>
<author><name sortKey="Minna Hong" sort="Minna Hong" uniqKey="Minna Hong" last="Minna Hong">MINNA HONG</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
</author>
<author><name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Department of Anatomy and Neurobiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="05"><s1>Department of Radiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
</author>
<author><name sortKey="Earhart, Gammon M" sort="Earhart, Gammon M" uniqKey="Earhart G" first="Gammon M." last="Earhart">Gammon M. Earhart</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Department of Anatomy and Neurobiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">07-0349121</idno>
<date when="2007">2007</date>
<idno type="stanalyst">PASCAL 07-0349121 INIST</idno>
<idno type="RBID">Pascal:07-0349121</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">001638</idno>
<idno type="wicri:Area/PascalFrancis/Curation">001683</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">001686</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Enhancement of rigidity in Parkinson's disease with activation</title>
<author><name sortKey="Minna Hong" sort="Minna Hong" uniqKey="Minna Hong" last="Minna Hong">MINNA HONG</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
</author>
<author><name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Department of Anatomy and Neurobiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="05"><s1>Department of Radiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
</affiliation>
</author>
<author><name sortKey="Earhart, Gammon M" sort="Earhart, Gammon M" uniqKey="Earhart G" first="Gammon M." last="Earhart">Gammon M. Earhart</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
<affiliation wicri:level="4"><inist:fA14 i1="04"><s1>Department of Anatomy and Neurobiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<placeName><region type="state">Missouri (État)</region>
<settlement type="city">Saint-Louis (Missouri)</settlement>
</placeName>
<orgName type="university">École de médecine (Université Washington de Saint-Louis)</orgName>
<placeName><settlement type="city">Saint-Louis (Missouri)</settlement>
<region type="state">Missouri (État)</region>
</placeName>
<orgName type="university" n="3">École de médecine (Université Washington de Saint-Louis)</orgName>
<orgName type="institution">Université Washington de Saint-Louis</orgName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Movement disorders</title>
<title level="j" type="abbreviated">Mov. disord.</title>
<idno type="ISSN">0885-3185</idno>
<imprint><date when="2007">2007</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Movement disorders</title>
<title level="j" type="abbreviated">Mov. disord.</title>
<idno type="ISSN">0885-3185</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Nervous system diseases</term>
<term>Parkinson disease</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Système nerveux pathologie</term>
<term>Parkinson maladie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Rigidity, a cardinal symptom of Parkinson's disease (PD), increases with movement of a contralateral limb. It is unclear whether this effect is specific for movement of a contralateral limb. The goal of this study was to test the hypothesis that ipsilateral or contralateral movement would enhance rigidity but that bilateral limb movements would maximally increase rigidity in people with PD. We assessed rigidity in 12 people with PD off meds, 12 matched controls, and 10 young controls, using a Rigidity Analyzer (Neurokinetics, Alberta, Canada). The elbow was passively moved repetitively into flexion and extension by the examiner, while the subjects engaged in different toe tapping conditions: no tapping, ipsilateral tapping, contralateral tapping, and bilateral tapping. Three 50-second trials were done for each condition and the order of the trials was randomized. A 2-way repeated measures ANOVA and Holm-Sidak post hoc tests were used to determine differences across conditions and groups. There was a significant effect of group, tapping conditions and an interaction of the two. Post hoc tests revealed that for the PD group, all tapping conditions were significantly different from the no tapping condition but not different from each other. There were no differences across conditions for the controls. We conclude that movement of either the contralateral or ipsilateral lower extremity can increase arm rigidity in people with PD but the effects from left and right are apparently not additive. Further, activation did not enhance muscle tone in controls suggesting that this procedure may help distinguish people with PD from controls.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0885-3185</s0>
</fA01>
<fA03 i2="1"><s0>Mov. disord.</s0>
</fA03>
<fA05><s2>22</s2>
</fA05>
<fA06><s2>8</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Enhancement of rigidity in Parkinson's disease with activation</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>MINNA HONG</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>PERLMUTTER (Joel S.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>EARHART (Gammon M.)</s1>
</fA11>
<fA14 i1="01"><s1>Movement Science Program, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Program in Physical Therapy, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Department of Neurology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>Department of Anatomy and Neurobiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14>
<fA14 i1="05"><s1>Department of Radiology, Washington University School of Medicine</s1>
<s2>St. Louis, Missouri</s2>
<s3>USA</s3>
<sZ>2 aut.</sZ>
</fA14>
<fA20><s1>1164-1168</s1>
</fA20>
<fA21><s1>2007</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>20953</s2>
<s5>354000159429990160</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2007 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>18 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>07-0349121</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Movement disorders</s0>
</fA64>
<fA66 i1="01"><s0>USA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Rigidity, a cardinal symptom of Parkinson's disease (PD), increases with movement of a contralateral limb. It is unclear whether this effect is specific for movement of a contralateral limb. The goal of this study was to test the hypothesis that ipsilateral or contralateral movement would enhance rigidity but that bilateral limb movements would maximally increase rigidity in people with PD. We assessed rigidity in 12 people with PD off meds, 12 matched controls, and 10 young controls, using a Rigidity Analyzer (Neurokinetics, Alberta, Canada). The elbow was passively moved repetitively into flexion and extension by the examiner, while the subjects engaged in different toe tapping conditions: no tapping, ipsilateral tapping, contralateral tapping, and bilateral tapping. Three 50-second trials were done for each condition and the order of the trials was randomized. A 2-way repeated measures ANOVA and Holm-Sidak post hoc tests were used to determine differences across conditions and groups. There was a significant effect of group, tapping conditions and an interaction of the two. Post hoc tests revealed that for the PD group, all tapping conditions were significantly different from the no tapping condition but not different from each other. There were no differences across conditions for the controls. We conclude that movement of either the contralateral or ipsilateral lower extremity can increase arm rigidity in people with PD but the effects from left and right are apparently not additive. Further, activation did not enhance muscle tone in controls suggesting that this procedure may help distinguish people with PD from controls.</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>002B17A03</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>Parkinson maladie</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Parkinson disease</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Parkinson enfermedad</s0>
<s5>02</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Encéphale pathologie</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Cerebral disorder</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Encéfalo patología</s0>
<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Extrapyramidal syndrome</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Extrapyramidal syndrome</s0>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Extrapiramidal síndrome</s0>
<s5>38</s5>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Maladie dégénérative</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Degenerative disease</s0>
<s5>39</s5>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Enfermedad degenerativa</s0>
<s5>39</s5>
</fC07>
<fC07 i1="04" i2="X" l="FRE"><s0>Système nerveux central pathologie</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="ENG"><s0>Central nervous system disease</s0>
<s5>40</s5>
</fC07>
<fC07 i1="04" i2="X" l="SPA"><s0>Sistema nervosio central patología</s0>
<s5>40</s5>
</fC07>
<fN21><s1>225</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
<affiliations><list><country><li>États-Unis</li>
</country>
<region><li>Missouri (État)</li>
</region>
<settlement><li>Saint-Louis (Missouri)</li>
</settlement>
<orgName><li>Université Washington de Saint-Louis</li>
<li>École de médecine (Université Washington de Saint-Louis)</li>
</orgName>
</list>
<tree><country name="États-Unis"><region name="Missouri (État)"><name sortKey="Minna Hong" sort="Minna Hong" uniqKey="Minna Hong" last="Minna Hong">MINNA HONG</name>
</region>
<name sortKey="Earhart, Gammon M" sort="Earhart, Gammon M" uniqKey="Earhart G" first="Gammon M." last="Earhart">Gammon M. Earhart</name>
<name sortKey="Earhart, Gammon M" sort="Earhart, Gammon M" uniqKey="Earhart G" first="Gammon M." last="Earhart">Gammon M. Earhart</name>
<name sortKey="Earhart, Gammon M" sort="Earhart, Gammon M" uniqKey="Earhart G" first="Gammon M." last="Earhart">Gammon M. Earhart</name>
<name sortKey="Earhart, Gammon M" sort="Earhart, Gammon M" uniqKey="Earhart G" first="Gammon M." last="Earhart">Gammon M. Earhart</name>
<name sortKey="Minna Hong" sort="Minna Hong" uniqKey="Minna Hong" last="Minna Hong">MINNA HONG</name>
<name sortKey="Minna Hong" sort="Minna Hong" uniqKey="Minna Hong" last="Minna Hong">MINNA HONG</name>
<name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
<name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
<name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
<name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
<name sortKey="Perlmutter, Joel S" sort="Perlmutter, Joel S" uniqKey="Perlmutter J" first="Joel S." last="Perlmutter">Joel S. Perlmutter</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/MovDisordV3/Data/PascalFrancis/Checkpoint

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001686 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Checkpoint/biblio.hfd -nk 001686 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Santé
   |area=    MovDisordV3
   |flux=    PascalFrancis
   |étape=   Checkpoint
   |type=    RBID
   |clé=     Pascal:07-0349121
   |texte=   Enhancement of rigidity in Parkinson's disease with activation
}}

This area was generated with Dilib version V0.6.23.
Data generation: Sun Jul 3 12:29:32 2016. Site generation: Wed Feb 14 10:52:30 2024

	Movement Disorders (revue)
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Movement Disorders (revue)

Enhancement of rigidity in Parkinson's disease with activation

Enhancement of rigidity in Parkinson's disease with activation

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri