Gangyong Gu

Pneumatic Microneedle-Based High-Density sEMG Sleeve for Stable and Comfortable Skin Contact During Dynamic Motion

Skin impedance should be minimized to obtain reliable and precise surface electromyography (sEMG) signals. High skin impedance decreases sensitivity to muscular activation and makes sEMG signals vulnerable to external noise. Microneedle-based electrodes have been proposed to achieve low skin impedan…