Motor Unit Number Estimation in Magnetomyography
Burak Senay, Nima Noury, Markus Siegel…·Justus Carl Marquetand
This study compares motor unit number estimation using optically pumped magnetometer-based magnetomyography (OPM-MMG) and surface electromyography (EMG), finding that OPM-MMG can estimate motor unit numbers contactlessly with comparable accuracy when signal-to-noise ratio is equalized.