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 ...

Watson 1x10 "The Man with the Alien Hand" Season 1 Episode 10 Promo Trailer HD - Watson is thrown into a detective case when he is unsure whether the patient he is treating for one of the most rare ...

Credit: Getty Images Some rare psychological disorders may occur so infrequently that most mental health professionals might never encounter them. Approximately 1 of every 5 adults in the United ...

A 55-year-old patient who was right-handed consulted a neurologist for episodes of inter-manual conflict due to uncontrolled movements of his left hand, marked by involuntary movements of his left ...

I took care of someone with this medical condition. It was like their left arm/hand had a mind of its own. They had to have ...