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[Apraxias]

Overview
Journal Nervenarzt
Specialty Neurology
Date 2005 Apr 5
PMID 15806418
Citations 4
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Abstract

Apraxias are deficits in higher motor behaviour that are not primarily caused by elementary deficits of the sensorimotor system, communication problems, or dementia. These patients present with deficits such as imitating meaningful or meaningless gestures and in dexterity or purposeful use of objects. The different forms of apraxia originate from lesions of different levels/structures of the motor system, reflecting its complexity. Apraxias are caused by deficits in motor programmes generated in the frontal motor areas, in modality-specific higher sensorimotor control, or at the highest level of motor planning and motor conception. The types of apraxia differentially affect activities of daily living and hence show marked differences in the prognosis of recovery and the physiotherapeutic treatment required. Therefore, appropriate diagnosis and treatment of the different forms are of foremost clinical importance.

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References
1.
Rumiati R, Weiss P, Shallice T, Ottoboni G, Noth J, Zilles K . Neural basis of pantomiming the use of visually presented objects. Neuroimage. 2004; 21(4):1224-31. DOI: 10.1016/j.neuroimage.2003.11.017. View

2.
Gainotti G, Lemmo M . Comprehension of symbolic gestures in aphasia. Brain Lang. 1976; 3(3):451-60. DOI: 10.1016/0093-934x(76)90039-0. View

3.
Dronkers N . A new brain region for coordinating speech articulation. Nature. 1996; 384(6605):159-61. DOI: 10.1038/384159a0. View

4.
Goldenberg G . Imitation and matching of hand and finger postures. Neuroimage. 2001; 14(1 Pt 2):S132-6. DOI: 10.1006/nimg.2001.0820. View

5.
Halsband U, Schmitt J, Weyers M, Binkofski F, Grutzner G, Freund H . Recognition and imitation of pantomimed motor acts after unilateral parietal and premotor lesions: a perspective on apraxia. Neuropsychologia. 2001; 39(2):200-16. DOI: 10.1016/s0028-3932(00)00088-9. View