Casey Harrell, a man with the progressive muscle disease amyotrophic lateral sclerosis (ALS), reacts to using a brain-computer interface to 'speak' for the first time. The device interprets brain ...

But a month after a surgery in which Harrell had four 3-by-3 millimeter arrays of electrodes implanted in his brain that July, he was suddenly able to tell his little girl whatever he wanted. The ...

Researchers at the University of California, Davis, have developed an investigational brain-computer interface that holds promise for restoring the voices of people who have lost the ability to speak ...

A new brain-computer interface translates brain signals into speech with up to 97 percent accuracy. Researchers implanted sensors in the brain of a man with severely impaired speech due to amyotrophic ...