Gilles de la Tourette's syndrome

Abstract

Eighty-one patients and relatives with Tourette's syndrome, members of 21 selected families, participated in a 1-day clinic. In 12 of the 13 Jewish families and six of the eight non-Jewish families, there were multiple members with motor and vocal tics by observation or history. Males predominated among those with persistent symptoms, but among those with spontaneous clearing, females predominated. Twelve propositi had troublesome sexual and aggressive impulses, differing only quantitatively from normal. No evidence of abnormality was found in plasma dopamine beta hydroxylase, or norepinephrine levels.