ParkinsonCanadaV1, Main, Exploration, bibRecord, 002D52

A dissociation between real and simulated movements in Parkinson's disease

Identifieur interne : 002D52 ( Main/Exploration ); précédent : 002D51; suivant : 002D53

A dissociation between real and simulated movements in Parkinson's disease

Auteurs : Victor Frak [Canada] ; Henri Cohen [Canada] ; Emmanuelle Pourcher [Canada]

Source :

Neuroreport : (Oxford) [ 0959-4965 ] ; 2004.

RBID : Pascal:04-0449954

Descripteurs français

Pascal (Inist)
- Lésion, Parkinson maladie.

English descriptors

KwdEn :
- Female, Hand Strength, Humans, Imagination (physiology), Lesion, Male, Middle Aged, Motor Activity (physiology), Movement (physiology), Parkinson Disease (physiopathology), Parkinson disease.
MESH :
- physiology : Imagination, Motor Activity, Movement.
- physiopathology : Parkinson Disease.
- Female, Hand Strength, Humans, Male, Middle Aged.

Abstract

Subcortical lesions have been simultaneously implicated in both real and simulated movement deficits. However, the analysis of the simulated opposition axis in precision grasping reveals that, in individuals with idiopathic bilateral Parkinson's disease motor imagery is impaired and that execution of overt movements is spared. This constitutes the first lesion observation congruent with the anatomical and functional dichotomy between real and simulated movements seen in experimental studies. These results underline the modality-specific nature of motor imagery and show that subcortical damage differentially impacts on motor activity.

Affiliations:

Le document en format XML

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<front><div type="abstract" xml:lang="en">Subcortical lesions have been simultaneously implicated in both real and simulated movement deficits. However, the analysis of the simulated opposition axis in precision grasping reveals that, in individuals with idiopathic bilateral Parkinson's disease motor imagery is impaired and that execution of overt movements is spared. This constitutes the first lesion observation congruent with the anatomical and functional dichotomy between real and simulated movements seen in experimental studies. These results underline the modality-specific nature of motor imagery and show that subcortical damage differentially impacts on motor activity.</div>
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La maladie de Parkinson au Canada (serveur d'exploration)

A dissociation between real and simulated movements in Parkinson's disease

A dissociation between real and simulated movements in Parkinson's disease

Source :

Descripteurs français

English descriptors

Abstract

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

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

	La maladie de Parkinson au Canada (serveur d'exploration)
	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.