Cognitive Behavioural Treatment Of Tic Disorders

Tics affect more than 10 per cent of the population, and can be an unpleasant and disruptive problem. They include chronic tic disorder, Tourette's syndrome and... » 

Tics affect more than 10 per cent of the population, and can be an unpleasant and disruptive problem. They include chronic tic disorder, Tourette's syndrome and habit disorders such as hair pulling, nail biting and scratching. Treatment is either by medication (without convincing evidence) or psychological means. «