Blinking is a bodily function; it is a semi-autonomic rapid closing of the eyelid. A single blink is determined by the forceful closing of the eyelid or inactivation of the levator palpebrae superioris and the activation of the palpebral portion of the orbicularis oculi, not the full open and close.

What does blinking mean in body language?

People tend to blink rapidly when under some sort of stress. You may have heard that rapid blinking often suggests dishonesty, but this isn't always the case. Someone's blinking may speed up when they're: working through a difficult problem. feeling uncomfortable.

What does blinking symbolize?

The conversational blink

Humans also tend to look into each other's eyes during a conversation. The authors of the recent study believe that blinking conveys a message that we can subconsciously read and understand. They have published their findings in the journal PLOS One.