hat
Yon manch rad espesyalman te fè sou avanbra a resevwa siyal yo nan yon chip ti nan cortical a motè nan sèvo a ki pèmèt mouvman men. Foto: Ohio State University Wexner Medical Center / Batelle
eng
A specially made sleeve on the forearm receives signals from a tiny chip in the motor cortex of the brain that enables hand movement. Photograph: Ohio State University Wexner Medical Center/Batelle