Tourette syndrome involves involuntary motor and vocal tics that are widely misunderstood. Learning what the condition looks ...

Uncontrollable blinking is often considered normal, but in some cases it can lead to various interpretations and perceptions. In Malay culture in particular, blinking the left eye is often associated ...

The man at the centre of the Bafta racial slur controversy said he was ‘deeply mortified’ if anyone considered his tics intentional ...

How do you know when to blink? A study shows that blinking does more than keep your eyes moist; your brain is actually timing your blinks around sentences, surprises, and the flow of a story. Study: ...

Blinking, an automatic reflex, is vital for eye health, spreading tears to prevent dryness and irritation. Deliberately stopping this action for even a minute causes immediate discomfort, blurred ...