Coupling between limb tremor and postural sway in Parkinson's disease.

Abstract

Increased tremor and postural instability are motor problems commonly associated with Parkinson's disease (PD). Despite the similarity between these oscillatory forms, little is known about the relation between them, especially for individuals with enhanced tremor. This study was designed to examine the nature of any relation between center of pressure (COP… (More)

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Cite this paper

@article{Kerr2008CouplingBL, title={Coupling between limb tremor and postural sway in Parkinson's disease.}, author={Graham Kerr and Steven Morrison and Peter A. Silburn}, journal={Movement disorders : official journal of the Movement Disorder Society}, year={2008}, volume={23 3}, pages={386-94} }