172 citations · 220 across the 3 of their papers we have counts for
5 papers
Maximum Lyapunov exponent revisited: Long-term attractor divergence of gait dynamics is highly sensitive to the noise structure of stride intervals
Philippe Terrier, Fabienne Reynard
The local dynamic stability method (maximum Lyapunov exponent) can assess gait stability. Two variants of the method exist: the short-term divergence exponent (DE), and the long-te…
Determinants of gait stability while walking on a treadmill: a machine learning approach
Fabienne Reynard, Philippe Terrier
Dynamic balance in human locomotion can be assessed through the local dynamic stability (LDS) method. Whereas gait LDS has been used successfully in many settings and applications,…
Effect of age on the variability and stability of gait: a cross-sectional treadmill study in healthy individuals between 20 and 69 years of age
Philippe Terrier, Fabienne Reynard
Falls during walking are a major health issue in the elderly population. Older individuals are usually more cautious, work more slowly, take shorter steps, and exhibit increased st…
Local dynamic stability of treadmill walking: intrasession and week-to-week repeatability
Fabienne Reynard, Philippe Terrier
Repetitive falls degrade the quality of life of elderly people and of patients suffering of various neurological disorders. In order to prevent falls while walking, one should rely…
To what extent does not wearing shoes affect the local dynamic stability of the gait? Effect size and intra-session repeatability
Philippe Terrier, Fabienne Reynard
Local dynamic stability (LDS) quantifies how a system responds to small perturbations. Several experimental and clinical findings have highlighted the association between gait LDS…