The therapeutic effects of myoelectrically controlled robotic system for persons after stroke-a pilot study

R. Song; K. Y. Tong; Xiaoling Hu; S. F. Tsang; L. Li

doi:10.1109/IEMBS.2006.260186

The therapeutic effects of myoelectrically controlled robotic system for persons after stroke-a pilot study

R. Song, K. Y. Tong, Xiaoling Hu, S. F. Tsang, L. Li

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

13 Citations (Scopus)

Abstract

In this study, a myoelectrically controlled robotic system with one degree of freedom was developed to assist elbow training in the horizontal plane for patients after stroke. The system could provide assistive extension torque which was proportional to the amplitude of the subject's processed and normalized electromyograhpic (EMG) signal from triceps. The system also provided different resistive torques during movement, which were based on the maximum isometric voluntary extension (MIVE) and flexion (MIVF) torques. A study investigated its effect after 20-session of training for four weeks on the functional improvement of the affected arm in 3 subjects after stroke. Outcome measurements on the muscle strength at the elbow joint showed that there were increases in the MIVE and MIVF torques of the affected arms of all the subjects after the four-week rehabilitation training. The subjects could also reach a more extended position without the assistance of the robotic system than that before the four-week training.

Original language	English
Title of host publication	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Pages	4945-4948
Number of pages	4
DOIs	https://doi.org/10.1109/IEMBS.2006.260186
Publication status	Published - 1 Dec 2006
Event	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06 - New York, NY, United States Duration: 30 Aug 2006 → 3 Sept 2006

Conference

Conference	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Country/Territory	United States
City	New York, NY
Period	30/08/06 → 3/09/06

ASJC Scopus subject areas

Signal Processing
Biomedical Engineering
Computer Vision and Pattern Recognition
Health Informatics

More information

10.1109/IEMBS.2006.260186

http://hdl.handle.net/10397/1822

Cite this

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abstract = "In this study, a myoelectrically controlled robotic system with one degree of freedom was developed to assist elbow training in the horizontal plane for patients after stroke. The system could provide assistive extension torque which was proportional to the amplitude of the subject's processed and normalized electromyograhpic (EMG) signal from triceps. The system also provided different resistive torques during movement, which were based on the maximum isometric voluntary extension (MIVE) and flexion (MIVF) torques. A study investigated its effect after 20-session of training for four weeks on the functional improvement of the affected arm in 3 subjects after stroke. Outcome measurements on the muscle strength at the elbow joint showed that there were increases in the MIVE and MIVF torques of the affected arms of all the subjects after the four-week rehabilitation training. The subjects could also reach a more extended position without the assistance of the robotic system than that before the four-week training.",

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Song, R, Tong, KY, Hu, X, Tsang, SF & Li, L 2006, The therapeutic effects of myoelectrically controlled robotic system for persons after stroke-a pilot study. in 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06., 4030070, pp. 4945-4948, 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06, New York, NY, United States, 30/08/06. https://doi.org/10.1109/IEMBS.2006.260186

The therapeutic effects of myoelectrically controlled robotic system for persons after stroke-a pilot study. / Song, R.; Tong, K. Y.; Hu, Xiaoling et al.

28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06. 2006. p. 4945-4948 4030070.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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The therapeutic effects of myoelectrically controlled robotic system for persons after stroke-a pilot study

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