Individuals with Tourette Syndrome, have had at least two motor tics and at least one vocal/ phonic tic in some combination over the course of more than a year. Individuals with Chronic Tic Disorder have either motor tics or vocal tics that have been present for more than a year, and individuals with Provisional Tic Disorder have
Individuals with Tourette Syndrome, have had at least two motor tics and at least one vocal/ phonic tic in some combination over the course of more than a year. Individuals with Chronic Tic Disorder have either motor tics or vocal tics that have been present for more than a year, and individuals with Provisional Tic Disorder have