Foot force direction control during a pedaling task in individuals post-stroke

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Foot force direction control during leg pushes against fixed and moving pedals in persons post-stroke.

The component of foot force generated by muscle action (F(m)) during pedaling in healthy humans has a nearly constant direction with increasing force magnitude. The present study investigated the effect of stroke on the control of foot force. Ten individuals with hemiparesis secondary to a cerebral vascular accident performed pushing efforts against translationally fixed and moving pedals on a ...

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Impaired foot-force direction regulation during postural loaded locomotion in individuals poststroke.

Following stroke, hemiparesis results in impaired motor control. Specifically, inappropriate direction of foot-forces during locomotion has been reported. In our previous study (Liang and Brown 2011) that examined poststroke foot-force direction during a seated, supported locomotor task, we observed that foot-force control capabilities were preserved poststroke. In this current study, we sought...

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ژورنال

عنوان ژورنال: Journal of NeuroEngineering and Rehabilitation

سال: 2014

ISSN: 1743-0003

DOI: 10.1186/1743-0003-11-63