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Erschienen in: Journal of Neural Transmission 4/2009

01.04.2009 | Movement Disorders - Original Article

Globus pallidus internus firing rate modification after motor-imagination in three Parkinson’s disease patients

verfasst von: Ramón Leiguarda, Daniel Cerquetti, Eduardo Tenca, Marcelo Merello

Erschienen in: Journal of Neural Transmission | Ausgabe 4/2009

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Abstract

Motor imagery is thought to involve the same processes of movement preparation as actual movement. Imagination of a simple repetitive movement significantly decreased the firing rate of extracellular micro recording at sensorimotor neurons of globus pallidus internus in three patients with Parkinson’s disease, who underwent microelectrode-guided posteroventral pallidotomy. These findings suggest, in agreement with previous clinical and functional neuroimaging studies that the motor corticostriatal circuit could be engaged in mental simulation.
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Metadaten
Titel
Globus pallidus internus firing rate modification after motor-imagination in three Parkinson’s disease patients
verfasst von
Ramón Leiguarda
Daniel Cerquetti
Eduardo Tenca
Marcelo Merello
Publikationsdatum
01.04.2009
Verlag
Springer Vienna
Erschienen in
Journal of Neural Transmission / Ausgabe 4/2009
Print ISSN: 0300-9564
Elektronische ISSN: 1435-1463
DOI
https://doi.org/10.1007/s00702-009-0203-3

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