Perturbation of the grasp component of a prehension movement in a subject with hemiParkinson's disease
β Scribed by U. Castiello; K.M.B. Bennett; C.H. Adler; G.E. Stelmach
- Book ID
- 113196886
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 538 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0028-3932
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## Abstract Movement kinematics of the transport and manipulation components of a doubleβstep prehension task were studied in eight Parkinson patients and eight control subjects. The aims were to (a) assess the effects of a spatial perturbation upon the movement for the two groups and (b) add data
## Abstract Five parkinsonian subjects with chronic bilateral stimulation of the subthalamic nucleus and five sexβ and ageβmatched healthy controls grasped, lifted, and held an instrumented object. The gripβlift task was either performed at selfβdetermined speed or in response to an auditory cuing