Gait Coordination After Stroke: Benefits of Acoustically Paced Treadmill Walking

Gait coordination often is compromised after stroke. The purpose of this study was to evaluate the efficacy of acoustically paced treadmill walking as a method for improving gait coordination in people after stroke. Ten people after stroke volunteered for the study and comprised the experimental gro...

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Bibliographic Details
Published in:Physical therapy 2007-08, Vol.87 (8), p.1009-1022
Main Authors: Roerdink, Melvyn, Lamoth, Claudine J C, Kwakkel, Gert, van Wieringen, Piet C W, Beek, Peter J
Format: Article
Language:English
Subjects:
Acoustics
Aged
Care and treatment
Evaluation
Exercise Therapy - instrumentation
Exercise Therapy - methods
Female
Gait
Humans
Male
Methods
Middle Aged
Physical therapy
Psychomotor Performance - classification
Stroke
Stroke (Disease)
Stroke Rehabilitation
Therapeutics, Physiological
Treadmill exercise tests
Walking
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Summary:Gait coordination often is compromised after stroke. The purpose of this study was to evaluate the efficacy of acoustically paced treadmill walking as a method for improving gait coordination in people after stroke. Ten people after stroke volunteered for the study and comprised the experimental group. Nine elderly people who were healthy served as a control group. Gait cycle parameters, interlimb coordination, and auditory-motor coordination were examined while participants walked on a treadmill with and without acoustic pacing. Stride frequency was adjusted to different acoustic pacing frequencies in all participants. In people after stroke, gait symmetry improved with acoustic pacing. They predominantly coordinated movements of the nonparetic limb to ipsilateral tones. The results suggest that acoustically paced treadmill walking provides an effective means for immediately modifying stride frequency and improving gait coordination in people after stroke and, therefore, may be usefully applied in physical therapist practice. Future research directions for developing guidelines for using acoustically paced treadmill walking in physical therapist practice are discussed.
ISSN:0031-9023
1538-6724
DOI:10.2522/ptj.20050394