Sunday, February 17, 2008

DR. STRANGELOVE SYNDROME
Alien hand syndrome is caused by damage to certain parts of the brain and afflicts thousands of people. This bizarre neurological disorder causes one of a person’s hands to act independently of the other and of its owner’s wishes. For example, the misbehaving hand may do the opposite of what the normal one is doing: If a person is trying to button a shirt with one hand, the other will follow along and undo the buttons. If one hand pulls up trousers, the other will pull them down. Sometimes the hand may become aggressive—pinching, slapping, or punching the patient: In at least one case, it tried to strangle its owner. Says neurologist Rachelle Doody, “Often a patient will sit on the hand, but eventually it gets loose and starts doing everything again.”

Tuesday, February 05, 2008

Monday, February 04, 2008