Woman Having Mental Breakdown Can’t Be Cured, Until Her Doctor Asks Her To Draw a Clock

The Cause is Unknown

Cahalan is one of the 15 percent of people who recover from the rare condition, but she still suffers severe cognitive defects. First discovered in 2007, the disease is believed to be most common in young women. While 30 percent of cases are associated with ovarian tumors, the cause of the disease is relatively unknown.