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Volume 2012 (2012), Article ID 671261, 9 pages
The Effects of Instructions on Dual-Task Walking and Cognitive Task Performance in People with Parkinson's Disease
Department of Rehabilitation Medicine, University of Washington, 1959 NE Pacific Street, P.O. Box 356490, Seattle, WA 98125, USA
Received 8 September 2012; Revised 18 November 2012; Accepted 26 November 2012
Academic Editor: Margaret K. Y. Mak
Copyright © 2012 Valerie E. Kelly et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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