Prosthetic Hand Gives Sense of Touch, Controlled By Brain
Researchers have developed a prosthetic hand that connects to the brain via electrodes and gives the wearer a sense of touch.By Ryan Biek | September 14, 2015
A man who's been paralyzed for over a decade just became the first person capable of "feeling" physical sensations through a prosthetic hand directly linked to his brain.
A report from the Defense Advanced Research Projects Agency (DARPA) says electrodes were placed in the participant's sensory cortex, which detects sensations like pressure, and in his motor cortex, which controls movement.
The man's identity is being kept a secret, but he was reportedly able to control the hand through brain signals, like another individual shown here. Researchers at Johns Hopkins University provided the mechanics, and have been working with DARPA on this program since 2006. (Video via The New York Times)