Searching for tics.

INTRODUCTION: In the current edition, Szejko and colleagues describe a subset of patients with Gilles de la Tourette syndrome (GTS) who had dystonic tics (DTs), which occurred more frequently in those with a greater number of tics and likely contribute to impairment. Clinical Reflections: DTs manifest as an abnormal posture that may be difficult to distinguish from other movements, such as dystonia and other tic types. Electromyography is an invaluable tool that can aid clinicians in making this important distinction.

CLINICAL IMPLICATIONS: Accurately diagnosing these movements can significantly impact treatment decisions and contribute to more homogenous research populations.