Ambulation after incomplete spinal cord injury with EMG-triggered functional electrical stimulation

Anirban Dutta 1 Rudi Kobetic 2 Ronald J Triolo 2
1 DEMAR - Artificial movement and gait restoration
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier, CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : Individuals with incomplete spinal cord injury (iSCI) retain some control of the partially paralyzed muscles, necessitating careful integration of functional electrical stimulation (FES) with intact motor function. In this communication, the volitional surface electromyogram (sEMG) from partially paralyzed muscle was used to detect the intent to step in an iSCI volunteer. The classifier was able to trigger the FES-assisted swing phase with a false positive rate less than 1% and true positive rate of 82% for left foot-off (FO) and 83% for right FO over 110 steps taken during three testing sessions spread over a week.
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IEEE Transactions on Biomedical Engineering, Institute of Electrical and Electronics Engineers, 2008, 55 (2), pp.791-794. 〈10.1109/TBME.2007.902225〉
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https://hal.inria.fr/hal-01062440
Contributeur : Anirban Dutta <>
Soumis le : mardi 9 septembre 2014 - 17:37:20
Dernière modification le : jeudi 24 mai 2018 - 15:59:23

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Anirban Dutta, Rudi Kobetic, Ronald J Triolo. Ambulation after incomplete spinal cord injury with EMG-triggered functional electrical stimulation. IEEE Transactions on Biomedical Engineering, Institute of Electrical and Electronics Engineers, 2008, 55 (2), pp.791-794. 〈10.1109/TBME.2007.902225〉. 〈hal-01062440〉

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