title: Combined functional electrical stimulation (FES) and robotic system for wrist rehabiliation after stroke.
abstract: Functional electrical stimulation (FES) and rehabilitation robots are techniques used to assist in post-stroke rehabilitation. However, FES and rehabilitation robots are still separate systems currently; and their combined training effects on persons after experiencing a stroke have not been well studied yet. In this work, a new combined FES-robot system driven by user's voluntary intention was developed for wrist joint training after stroke. The performance of the FES-robot assisted wrist tracking was evaluated on five subjects with chronic stroke. With simultaneous assistance from both the FES and robot parts of the system, the motion accuracy was improved and excessive activation in elbow flexor was reduced during wrist tracking.
authors.affiliation: Dept. of health technology and Informatics, The Hong Kong Polytechnic University, Hung Hum, Kowloon, Hong Kong. htxlhu@inet.polyu.edu.hk
authors.forename: Xiaoling
authors.initials: X
authors.lastname: Hu
authors.forename: K Y
authors.initials: KY
authors.lastname: Tong
authors.forename: R
authors.initials: R
authors.lastname: Li
authors.forename: M
authors.initials: M
authors.lastname: Chen
authors.forename: J J
authors.initials: JJ
authors.lastname: Xue
authors.forename: S K
authors.initials: SK
authors.lastname: Ho
authors.forename: P N
authors.initials: PN
authors.lastname: Chen
mesh_terms: D004558:Electric Stimulation; D006801:Humans; D012371:Robotics; D000071939:Stroke Rehabilitation; D014954:Wrist Injuries / Q000534:rehabilitation*