posted on 2021-09-13, 18:33authored bySamuel Pitou, Fan Wu, Riaan Stopforth, University of KwaZulu-Natal
This study reports an investigation into the use of embroidered electrodes for recording surface EMG data from amputees, and the feasibility of using that data as a discrete control interface for a prosthesis through classification of muscle patterns.
During data recording, participants are asked to visualise performing one of four gestures with their ghost limb (corresponding to the desired movement of a prosthetic hand) while surface EMG data is collected using the textile-based system. The four classes of gesture are those most commonly used in human hand motion: fist contraction, index finger extension, wrist extension, wrist flexion.
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Funding
EPSRC Institutional Sponsorship award, Grant Reference No. EP/P510804/1