Early Postural Instability in Parkinson’s Disease: A Biomechanical Analysis of the Pull Test

Postural instability in Parkinson’s disease (PD) is commonly assessed by the pull test. This clinical test may be biased by the variability of the pull force applied. Our objective was to study the postural responses elicited by reproducible pull forces in healthy subjects and PD patients at differe...

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Bibliographic Details
Main Authors: Javier Ricardo Pérez-Sánchez, Francisco Grandas
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Parkinson's Disease
Online Access:http://dx.doi.org/10.1155/2019/6304842
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