Medicine and Health Sciences Commons^™

Alien Hand Syndrome：Report Of Six Cases And Review Of The Literature, Fan-Fei Tseng, Liu-Ing Bih, Chi-Chung Ho

Rehabilitation Practice and Science

The alien hand syndrome was diagnosed in six stroke patients treated in our hospital during the period from 1993 to 1998. Left cerebral artery occlusion was responsible for the stroke episode in five patients and hydrocephalus subsequent to intracerebral hemorrhage in one patient. All of the patients were right handed and exhibited behavior of forced grasping and impulsive groping, with their dominant hand, of objects entering their field of vision. The patients also exhibited unilateral involuntary handling and utilization of familiar objects and compulsive manipulation of tools with their dominant hand and restrain of the dominant hand with their contralateral …