Incredibly, Titiov's is not the first case in which a person's head has spontaneously exploded. Five people are known to have died of HCE in the last 25 years. The most recent death occurred just three years ago in 1991, when European psychic Barbara Nicole's skull burst. It is a condition in which the circuits of the brain become overloaded by the body's own electricity. The explosions happen during periods of intense mental activity when lots of current is surging through the brain.
Victims are highly intelligent people with great powers of concentration.
Both Miss Nicole and Mr. Titov were intense people who tended to keep those cerebral circuits overloaded. In a way it could be said they were literally too smart for their own good. Most people who have it will never know. It will be years before research money becomes available. In the meantime, the doctor urges people to take it easy and not think too hard for long periods of time.