Alabama, USA: Haley Smith, 17, suffered from the Cotard's Syndrome, an extremely rare disease which makes sufferers believe they are dead. The illness, also known as Walking Corpse Syndrome, was first ...

Cotard's syndrome, also known as Walking Corpse Syndrome, is a rare disorder that causes sufferers to believe they are dead. The exact cause is unknown. Doctors Thomas Linden and Andres Hellden ...

A man suffering a rare brain disorder was so convinced he was a zombie that he would hang out in graveyards to be close to death. Writing in New Scientist magazine, the patient, identified only as ...