University of Pittsburgh Medical Center researcher Robert Gaunt touches the finger of a robotic arm, causing Nathan Copeland, who has paralysis in all four limbs, to feel that sensation in his own finger. (UPMC/Pitt Health Sciences)
Paralyzed man feels touch through mind-controlled robot hand
WASHINGTON - A paralyzed man is regaining a sense of touch while using a mind-controlled robotic hand, feeling subtle pressure in his own fingers when the artificial ones are touched. The experiment reported Thursday is an early step in the quest to create prosthetics that can feel. How it works: Tiny chips implanted in Nathan Copeland's…
