Why did you omit the immediately visible listing of three different tic disorders in your source? Three tic disorders are included in the DSM-5: -

Why did you omit the immediately visible listing of three different tic disorders in your source? Three tic disorders are included in the DSM-5: - Tourette syndrome (TS, sometimes called Tourette disorder) - Persistent (sometimes called chronic) motor or vocal tic disorder - Provisional tic disorder Again, tics don't automatically mean Tourette's.