Linear regression using intramuscular EMG for simultaneous myoelectric control of a wrist and hand system

Clinically available myoelectric prostheses are limited by the inability to control multiple degrees of freedom simultaneously. Linear regression-based control and parallel dual-site control (an extension of conventional amplitude-based methods using intramuscular EMG) are two frequently proposed approaches for simultaneous control. Both approaches assume linearity in the EMG features, but differ in whether users are required to independently...