Luke is a 23 year old stand-up comedian who has Tourette syndrome with vocal tics, including frequent swearing.

My voice, flat, Midwestern and too fast, is a good voice if the emotion is carried in it, with all the little vocal tics.

Tourette syndrome is a neurological disorder that causes physical and vocal tics.

These are known as vocal tics and motor tics.

The disease causes vocal and physical tics, and Eisenreich said he still gets teased by fans.

TS is an inherited neurobehavioral disorder characterized by both motor and vocal tics.

And some of those mannerisms and vocal tics don't even work for Ms. Carey.

He tried not to be too embarrassed by the vocal and physical tics he could not control.

A 1996 case report on one patient by Bates et al suggested klazomania was a vocal tic.

Van Bloss grew up in London and, at the age of seven, suddenly developed severe motor and vocal tics.