Believe it or not, eye rolling isn’t always a sign of disrespect. It’s one of the most common tics that children can develop. Other common tics are blinking, coughing and throat clearing. “A tic is an ...

Tourette syndrome (TS) is a neurological disorder. Tourette syndrome causes unwanted repetitive movements or sounds called tics. TS is more common in males than females. Simple tics are sudden, brief ...

Tics are sudden, uncontrollable, spastic movements or verbal outbursts. These movements or vocalizations are repetitive, do not follow a rhythm, and are generally involuntary. Persistent motor or ...

Ever found yourself blinking rapidly without realising it? It could be your nose or ear flicks, or you suddenly clear your throat multiple times. These repetitive movements or sounds might seem ...