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 ...

Scientists have new clues about the roots of an unusual condition called alien hand syndrome. In alien hand syndrome, the patient's hand moves involuntarily, sometimes forcing the patient to "use ...

An elderly woman believed she was possessed by ghosts when she saw her arm move on its own before doctors discovered she was actually suffering from an extremely rare condition. A 77-year-old woman ...