Table of Contents What is Tourette Syndrome? Tourette Syndrome Symptoms How are tics classified? Can people with TS control their tics? What causes Tourette Syndrome? Tourette Syndrome - Associated Disorders How is Tourette Syndrome diagnosed? How is Tourette Syndrome treated? Is Tourette Syndrome inherited? Tourette Syndrome Prognosis Tourette Syndrome - Educational Setting Tourette Syndrome Research Keeping on Top of Your Condition

How are tics classified?

There are two categories of tics: simple and complex. Simple tics are sudden, brief movements that involve a limited number of muscle groups. They occur in a single or isolated fashion and are often repetitive. Some of the more common examples of simple tics include eye blinking, shoulder shrugging, facial grimacing, head jerking, yelping, and sniffing. Complex tics are distinct, coordinated patterns of successive movements involving several muscle groups. Complex tics might include jumping, smelling objects, touching the nose, touching other people, coprolalia, echolalia, or self-harming behaviors.