What disorder features involuntary motor and vocal tics?

Tourette's Syndrome is characterized by the presence of involuntary motor and vocal tics. These tics can manifest as sudden, rapid movements or vocalizations that are repetitive and can occur frequently. The motor tics might include actions such as blinking, head jerking, or facial grimacing, whereas vocal tics can involve sounds like grunting, throat clearing, or uttering words. This syndrome typically emerges in childhood and is more common in males than females.

The distinct combination of both motor and vocal tics, along with the chronic nature of the disorder, clearly distinguishes Tourette's Syndrome from the other conditions listed. In contrast, Reyes Syndrome is a serious condition that affects the liver and brain, Sturge-Weber Syndrome involves neurological and skin abnormalities, and Rasmussen's Syndrome is characterized by progressive neurological deterioration. Each of these disorders does not exhibit the combination of tics that defines Tourette's Syndrome.