Which condition is associated with Tourette's syndrome?

Tourette's syndrome is a neurodevelopmental disorder characterized by the presence of multiple motor tics and one or more vocal tics. Research has shown that Tourette's syndrome often co-occurs with other psychological conditions, particularly Attention Deficit Hyperactivity Disorder (ADHD) and Obsessive-Compulsive Disorder (OCD).

ADHD, characterized by symptoms such as inattention, hyperactivity, and impulsivity, is frequently observed in individuals with Tourette's. It's estimated that a significant percentage of patients with Tourette's also meet the criteria for ADHD. Similarly, OCD, which involves repetitive thoughts and behaviors, can also be present in individuals with Tourette's syndrome. The overlap of these disorders can complicate the clinical picture and may require comprehensive management strategies that address the symptoms of all co-occurring conditions.

This co-morbidity is thought to be related to underlying neurobiological mechanisms that affect impulse control and behavior regulation. Therefore, the association of Tourette's syndrome with increased incidences of ADHD and OCD is well-documented, making it the most accurate choice in this context.