Sensory Processing in Tourette Syndrome

The purpose of this study is to learn more about how patients with Tourette Syndrome deal with sensory stimuli in their environment such as bright lights, loud noises, physical sensations such as shirt tags, etcetera. We will compare responses of patients with Tourette Syndrome to those without Tourette Syndrome. The study aims to better characterize sensory processing abnormalities by sensory modality: The investigators will use a measuring tool based on Dunn's 1997 model of sensory processing, the Sensory Profile, which will allow the investigator to characterize both registration and response to external stimuli, as well as to delineate which sensory modalities are affected. Identifying which sensory modalities are most affected may guide future research into the pathophysiology of sensory processing abnormalities in TS. The investigators also aim to correlate sensory processing abnormalities with the presence of Obsessive Compulsive Disorder (OCD), Attention-deficit/hyperactivity disorder (ADHD) , and autism spectrum disorders.