Temporal organization of stride duration variability as a marker of gait instability in Parkinson's disease.
DOI:
https://doi.org/10.2340/16501977-2158Keywords:
Parkinson's disease, balance, fall risk, gait variability, non-linear dynamics, fractal, biomarker.Abstract
OBJECTIVE: Gait instability and fall risk are major concerns in Parkinson's disease. This study shows that the temporal organization of gait variability can represent a marker of gait instability that complements standard assessment of motor deficits in Parkinson's disease. METHODS: Temporal organization (long-range autocorrelationDownloads
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