Rani Mukerji s Hichki won our hearts with her perfect timing and impeccable acting. The film recently hit the headlines with the actress winning accolades worldwide with her performance in the film. Let us understand about the condition that her character suffered from in the movie 'Tourette Syndrome'. Simply put the syndrome is a neurological one. It is a nervous system disorder that causes tics in people which is an uncontrollable sudden movement or sounds that occur repeatedly. It is beyond the control of the person suffering from it as it is an unwanted urge or sensation in the muscle
