Eric Dane is sharing a "sobering" update on his battle with ALS. In an interview with Diane Sawyer on "Good Morning America," the "Grey's Anatomy" star, 52, revealed his right arm has stopped ...

Eric Dane opened up about his recent ALS diagnosis on "Good Morning America," telling Diane Sawyer in an emotional interview that he now only has "one functioning arm." "My left side is functioning, ...

Former Grey’s Anatomy star Eric Dane has opened up about his struggle with ALS (amyotrophic lateral sclerosis, also known as Lou Gehrig’s disease) after revealing his diagnosis in April. In an ...

Neuralink patient Nick Wray demonstrates how the brain chip lets him control a robot arm to take a drink from a cup.

Control arms in randomized clinical trials (RCTs) have a key role in isolating the effects of the medical product from those caused by other factors. However, in some cases — such as phase II trials ...