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Hödl, AK; Bonelli, RM; Kapfhammer, HP.
Limb apraxia.
MED KLIN. 2006; 101(1): 24-28. Doi: 10.1007/s00063-006-1001-4
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Leading authors Med Uni Graz: Bonelli Raphael; Holl Anna
Co-authors Med Uni Graz: Kapfhammer Hans-Peter
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Abstract:: Apraxia is the disturbance of planning and of execution of motor activity. It is not caused by a lesion or a disturbance of the motor or sensory nervous system, it is elicited by a dysfunction of an area in the left cortex of the brain. This area in the left fronto-parietotemporal hemisphere is located right beside the area for speech. Therefore it is not unusual that patients with apraxia suffer from aphasia as well. The two different types of limb apraxia are ideomotor apraxia and ideational apraxia. Ideomotor apraxia is apraxia without tool use, it includes imitation of positions of hands and fingers, performance of gestures on demand, and pantomime of object use. Ideational apraxia is apraxia with tool use like cutting with a knife or utilizing a pencil.
Find related publications in this database (using NLM MeSH Indexing): Aphasia - physiopathology; Apraxia, Ideomotor - diagnosis; Apraxias - diagnosis; Extremities - physiopathology; Gestures - physiopathology; Humans - physiopathology; Movement - physiopathology; Neuropsychology - physiopathology
Find related publications in this database (Keywords): apraxia; limb; neuropsychology; movement; imitation; gesture; pantomime