Researchers at the Center for Bionic Medicine at the Rehabilitation Institute of Chicago demonstrated that electromyographic (EMG) signals from natively innervated and surgically reinnervated residual thigh muscles can improve control of a robotic lower-leg prosthesis.
In the Sept. 26 issue of the New England Journal of Medicine, Levi Hargrove, Northwestern University in Chicago, et al. present the case of a 31-year-old amputee who has been...