Microexpression

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

A microexpression is a facial expression with very short duration. It is the innate result of a voluntary and an involuntary emotional response occurring simultaneously and conflicting with one another.

Excerpt from the Wikipedia article “Microexpression”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Guillaume Duchenne de Boulogne, Licence Ouverte, via Wikimedia Commons.