2013 Event Austrian researchers successfully grew 'cerebral organoids' or mini-brains, containing several distinct regions of the brain; the mini-brains will help scientists understand how brains develop, and what causes schizophrenia and autism 1997 Event Cerebral Palsy telethon 1992 Event Cerebral Palsy telethon raises 23,500,000 1990 Death Palmira Henry, fashion designer, dies of cerebral hemorrhage at 44 1988 Event Cerebral Palsy telethon 1986 Event CIA director William Casey suffers a cerebral seizure 1986 Event Cerebral Palsy telethon 1985 Death Gale Sondergaard, actress (Letter), dies of cerebral thrombosis at 86 1984 Death Richard Burton, actor (Cleopatra), dies of cerebral hemorrhage at 58 1984 Death Sunny Johnson, actress (Animal House), dies cerebral hemorrhage at 30 1983 Event Cerebral Palsy telethon raises $14,700,000 1973 Death Sessue Hayakawa, actor (Tokyo Joe), dies of cerebral thrombosis at 83 1973 Death Betty Field, actress (Kings Row), dies of cerebral hemorrhage at 60 1971 Death Roy Disney, Brother of Walt, dies of cerebral hemorrhage at 78 1968 Death Nadine Riga, dies of cerebral hemorrhage at 59 1962 Death Louise Fazenda, dies of cerebral hemorrhage at 66 1958 Death Douglas Mawson, Antarctic explorer, geologist, member, Ernest Shackleton's Nimrod expedition, among first to reach South Magnetic Pole, dies of a cerebral hemorrhage, in Brighton, South Australia, at age 76