Alien hand is little investigated because it is rare and cannot predictively occur,” Mark said. “In comparison to other neurological illnesses, the involuntary movements do appear to be goal-directed, ...

Alien Hand Syndrome (AHS) is a rare neurological disorder distinguished by involuntary, seemingly purposeful limb movements coupled with a sensation of estrangement from the affected limb. This ...

Add Yahoo as a preferred source to see more of our stories on Google. Alien (left) and elderly woman holding her hand (right) ET, phone 911. Imagine sitting at home on your couch when one of your ...