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Titre : | Training in Varying Environmental Contexts Facilitates Transfer of Improved Gait Performance to New Contexts for Individuals With Parkinson Disease: A Randomized Controlled Trial (2022) |
Auteurs : | Ya-yun Lee ; Chun-Hwei Tai ; Beth E. Fisher ; Beth E. Fisher |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 103, n° 10, 2022) |
Article en page(s) : | p. 1917-1923 |
Note générale : | https://doi.org/10.1016/j.apmr.2022.06.010 |
Langues: | Français |
Descripteurs : |
HE Vinci Apprentissage ; Démarche ; Environnement ; Maladie de Parkinson ; Réadaptation |
Résumé : | Objective To investigate whether varying practice context during gait training could reduce context dependency and facilitate transfer of improved gait performance to a new context. Design A single-blind, parallel-group randomized controlled trial. Setting Medical university rehabilitation settings. Participants Forty-nine participants with Parkinson disease were recruited and randomized into the constant (CONS) or varied (VARI) context group. Interventions All participants received 12 sessions of treadmill and over-ground gait training. The CONS group was trained in a constant environmental context throughout the study, whereas the VARI group received training in 2 different contexts in an alternating order. Main Outcome Measures The primary outcome was gait performance, including velocity, cadence, and stride length. The participants were assessed in the original training context as well as in a novel context at posttest to determine the influence of changed environmental context on gait performance. Results Though both groups improved significantly after training, the CONS group showed greater improvement in stride length than the VARI group when assessed in the original practice context. However, the CONS group showed a decreased velocity and stride length in the novel context, whereas the VARI group maintained their performance. Conclusions Varying practice context could facilitate transfer of improved gait performance to a novel context. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999322005160 |