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Titre : | Optimal Multifield Functional Electrical Stimulation Parameters for the Turn on the Light Task and Related Upper Limb Kinematics Repeatability in Poststroke Subjects (2021) |
Auteurs : | S.P. Sousa Andreia ; Inês Albuquerque Mesquita ; Cláudia Isabel Costa da Silva ; Augusta Silva ; Rui Macedo ; Eukene Imatz-Ojanguren ; Erik Hernandez ; Thierry Keller ; Juliana Moreira ; Pedro Filipe Pereira da Fonseca ; Rubim Santos |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 102, n° 6, 2021) |
Article en page(s) : | p. 1180-1190 |
Note générale : | https://doi.org/10.1016/j.apmr.2020.10.135 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Accident vasculaire cérébral (AVC) ; Dispositifs d'assistance au mouvement ; Membre supérieur ; Mouvement ; Réadaptation ; Stimulation électrique |
Résumé : |
Objective
To characterize the optimal functional electrical stimulation (FES) parameters that assist the turn on the light task (TOTL) on poststroke participants and to analyze the related upper limb (UL) kinematics repeatability. Design Cross-sectional study. Setting Human movement research center. Participants Poststroke individuals (N=11) with history of a single unilateral stroke that resulted in a motor control dysfunction of the contralesional UL. Interventions FES based on surface multifield technology applied to the contralesional wrist and finger extensors during the TOTL. Main Outcome Measures FES outcome metrics (virtual electrodes, stimulation duration, intensity) and kinematic metrics (end-point kinematics [absolute and relative duration, mean and peak velocities, relative instant of peak velocity, index of curvature, number of movement units] and joint kinematics [shoulder, elbow, wrist end position and range of movement]). Outcome measures were assessed 2 times with a 72-hour maximum time interval. Conclusion It was possible to establish reliable FES parameters that assisted the TOTL on poststroke participants. These stimulation parameters led to high to very high repeatability in terms of UL kinematics for most of the cases. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999320312570#! |