Mirror Movements in Patients with Parkinson's Disease
Identifieur interne : 001383 ( PascalFrancis/Corpus ); précédent : 001382; suivant : 001384Mirror Movements in Patients with Parkinson's Disease
Auteurs : Donatella Ottaviani ; Dorina Tiple ; Antonio Suppa ; Carlo Colosimo ; Giovanni Fabbrini ; Massimo Cincotta ; Giovanni Defazio ; Alfredo BerardelliSource :
- Movement disorders [ 0885-3185 ] ; 2008.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Mirror movements (MM) refer to ipsilateral involuntary movements that appear during voluntary activity in contralateral homologous body regions. This study aimed to compare the frequency and distribution of MM in an unselected sample of 274 patients with Parkinson's disease (PD) and 100 healthy subjects, and to check a possible relationship between MM and parkinsonian features. MM of the hand were scored according to the Woods and Teuber scale. The frequency of MM was lower in PD patients than in healthy subjects (29% vs. 71%, P < 0.0001). The distribution of MM also differed in the two groups being often bilateral in healthy subjects, invariably unilateral in PD patients. When parkinsonian signs were unilateral, MM always manifested on the unaffected side; when parkinsonian signs were bilateral, MM manifested on the less affected side. PD patients manifesting MM scored significantly lower on Hohen and Yahr staging than patients without MM. Likewise, there was a significant inverse correlation between the intensity of MM as rated by the Woods and Teuber score and HY staging (r = -0.16, P < 0.01). The low frequency of MM in PD probably relates to the complex interactions between the pathophysiological mechanisms leading to parkinsonian signs and the mechanisms responsible for movement lateralization.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
NO : | PASCAL 08-0133669 INIST |
---|---|
ET : | Mirror Movements in Patients with Parkinson's Disease |
AU : | OTTAVIANI (Donatella); TIPLE (Dorina); SUPPA (Antonio); COLOSIMO (Carlo); FABBRINI (Giovanni); CINCOTTA (Massimo); DEFAZIO (Giovanni); BERARDELLI (Alfredo) |
AF : | Department of Neurological Sciences and Neuromed Institute (IRCCS), "La Sapienza" University of Rome/Rome/Italie (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 8 aut.); Unit of Neurology, Santa Maria Nuova Hospital/Florence/Italie (6 aut.); Department of Neurological and Psychiatric Sciences, University of Bari/Bari/Italie (7 aut.) |
DT : | Publication en série; Niveau analytique |
SO : | Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2008; Vol. 23; No. 2; Pp. 253-258; Bibl. 30 ref. |
LA : | Anglais |
EA : | Mirror movements (MM) refer to ipsilateral involuntary movements that appear during voluntary activity in contralateral homologous body regions. This study aimed to compare the frequency and distribution of MM in an unselected sample of 274 patients with Parkinson's disease (PD) and 100 healthy subjects, and to check a possible relationship between MM and parkinsonian features. MM of the hand were scored according to the Woods and Teuber scale. The frequency of MM was lower in PD patients than in healthy subjects (29% vs. 71%, P < 0.0001). The distribution of MM also differed in the two groups being often bilateral in healthy subjects, invariably unilateral in PD patients. When parkinsonian signs were unilateral, MM always manifested on the unaffected side; when parkinsonian signs were bilateral, MM manifested on the less affected side. PD patients manifesting MM scored significantly lower on Hohen and Yahr staging than patients without MM. Likewise, there was a significant inverse correlation between the intensity of MM as rated by the Woods and Teuber score and HY staging (r = -0.16, P < 0.01). The low frequency of MM in PD probably relates to the complex interactions between the pathophysiological mechanisms leading to parkinsonian signs and the mechanisms responsible for movement lateralization. |
CC : | 002B17; 002B17G |
FD : | Maladie de Parkinson; Pathologie du système nerveux; Miroir; Homme |
FG : | Pathologie de l'encéphale; Syndrome extrapyramidal; Maladie dégénérative; Pathologie du système nerveux central |
ED : | Parkinson disease; Nervous system diseases; Mirror; Human |
EG : | Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Central nervous system disease |
SD : | Parkinson enfermedad; Sistema nervioso patología; Espejo; Hombre |
LO : | INIST-20953.354000175066510150 |
ID : | 08-0133669 |
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Pascal:08-0133669Le document en format XML
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<front><div type="abstract" xml:lang="en">Mirror movements (MM) refer to ipsilateral involuntary movements that appear during voluntary activity in contralateral homologous body regions. This study aimed to compare the frequency and distribution of MM in an unselected sample of 274 patients with Parkinson's disease (PD) and 100 healthy subjects, and to check a possible relationship between MM and parkinsonian features. MM of the hand were scored according to the Woods and Teuber scale. The frequency of MM was lower in PD patients than in healthy subjects (29% vs. 71%, P < 0.0001). The distribution of MM also differed in the two groups being often bilateral in healthy subjects, invariably unilateral in PD patients. When parkinsonian signs were unilateral, MM always manifested on the unaffected side; when parkinsonian signs were bilateral, MM manifested on the less affected side. PD patients manifesting MM scored significantly lower on Hohen and Yahr staging than patients without MM. Likewise, there was a significant inverse correlation between the intensity of MM as rated by the Woods and Teuber score and HY staging (r = -0.16, P < 0.01). The low frequency of MM in PD probably relates to the complex interactions between the pathophysiological mechanisms leading to parkinsonian signs and the mechanisms responsible for movement lateralization.</div>
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<server><NO>PASCAL 08-0133669 INIST</NO>
<ET>Mirror Movements in Patients with Parkinson's Disease</ET>
<AU>OTTAVIANI (Donatella); TIPLE (Dorina); SUPPA (Antonio); COLOSIMO (Carlo); FABBRINI (Giovanni); CINCOTTA (Massimo); DEFAZIO (Giovanni); BERARDELLI (Alfredo)</AU>
<AF>Department of Neurological Sciences and Neuromed Institute (IRCCS), "La Sapienza" University of Rome/Rome/Italie (1 aut., 2 aut., 3 aut., 4 aut., 5 aut., 8 aut.); Unit of Neurology, Santa Maria Nuova Hospital/Florence/Italie (6 aut.); Department of Neurological and Psychiatric Sciences, University of Bari/Bari/Italie (7 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Movement disorders; ISSN 0885-3185; Etats-Unis; Da. 2008; Vol. 23; No. 2; Pp. 253-258; Bibl. 30 ref.</SO>
<LA>Anglais</LA>
<EA>Mirror movements (MM) refer to ipsilateral involuntary movements that appear during voluntary activity in contralateral homologous body regions. This study aimed to compare the frequency and distribution of MM in an unselected sample of 274 patients with Parkinson's disease (PD) and 100 healthy subjects, and to check a possible relationship between MM and parkinsonian features. MM of the hand were scored according to the Woods and Teuber scale. The frequency of MM was lower in PD patients than in healthy subjects (29% vs. 71%, P < 0.0001). The distribution of MM also differed in the two groups being often bilateral in healthy subjects, invariably unilateral in PD patients. When parkinsonian signs were unilateral, MM always manifested on the unaffected side; when parkinsonian signs were bilateral, MM manifested on the less affected side. PD patients manifesting MM scored significantly lower on Hohen and Yahr staging than patients without MM. Likewise, there was a significant inverse correlation between the intensity of MM as rated by the Woods and Teuber score and HY staging (r = -0.16, P < 0.01). The low frequency of MM in PD probably relates to the complex interactions between the pathophysiological mechanisms leading to parkinsonian signs and the mechanisms responsible for movement lateralization.</EA>
<CC>002B17; 002B17G</CC>
<FD>Maladie de Parkinson; Pathologie du système nerveux; Miroir; Homme</FD>
<FG>Pathologie de l'encéphale; Syndrome extrapyramidal; Maladie dégénérative; Pathologie du système nerveux central</FG>
<ED>Parkinson disease; Nervous system diseases; Mirror; Human</ED>
<EG>Cerebral disorder; Extrapyramidal syndrome; Degenerative disease; Central nervous system disease</EG>
<SD>Parkinson enfermedad; Sistema nervioso patología; Espejo; Hombre</SD>
<LO>INIST-20953.354000175066510150</LO>
<ID>08-0133669</ID>
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