Living his writings: the example of neurologist G. Gilles de la Tourette.

Gilles de la Tourette is known for the disease which now bears his name. As one of the closest followers of Jean-Martin Charcot, he always remained faithful to his mentor's views and was one of the most vehement defenders of La Salpêtrière. His activities in the management of hysterics and in hypnotism helped build his reputation during his lifetime, but are now largely forgotten. Gilles de la Tourette had an unusual personality, with hypomanic and histrionic traits. We present some ignored aspects of his life based on the discovery of personal letters which illuminate the hidden side of this famous neurologist.