Japanese Journal of Neurosurgery
Online ISSN : 2187-3100
Print ISSN : 0917-950X
ISSN-L : 0917-950X
Pathophysiology of Involuntary Movements
Ryuji Kaji
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JOURNAL FREE ACCESS

2005 Volume 14 Issue 5 Pages 310-315

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Abstract

Involuntary movements result from disturbed feedback control in several loops in the brain and spinal cord. Among them, the motor loop controls motor output by adjusting the sensory input relevant to the task intended. Parkinson's disease is caused by abnormal scaling, and dystonia being related to abnormal sensorimotor matching in motor control.

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© 2005 The Japanese Congress of Neurological Surgeons
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