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Article Dans Une Revue Gait & Posture Année : 2014

A new method to assess temporal features of gait initiation with a single force plate.

Résumé

The aim of this study was to investigate whether time of toe-off and heel-contact during gait initiation could be assessed with a single force plate. Twenty subjects performed ten self-paced gait initiations and seven other subjects performed ten gait initiations in four new conditions (slow, fast, obstacle and splint). Several force-plate parameters were measured with a single force plate, and actual toe-off and heel-contact were assessed with a motion analysis system. Results showed strong temporal correlations and closeness (r=.86-.99, mean error=3-86 ms) between two force-plate parameters and the kinematics events (toe-off and heel-contact). These new parameters may be of interest to easily measure duration of anticipatory postural adjustments and swing phase during clinical assessments.

Domaines

Neurosciences
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Dates et versions

hal-00850980 , version 1 (10-08-2013)

Identifiants

Citer

Bastien Moineau, Matthieu P Boisgontier, Guillaume Barbieri, Vincent Nougier. A new method to assess temporal features of gait initiation with a single force plate.. Gait & Posture, 2014, 39 (1), pp.631-3. ⟨10.1016/j.gaitpost.2013.07.007⟩. ⟨hal-00850980⟩
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