How To Read Real Facial Expressions (S)

The ‘Duchenne marker’ is named after the French neurologist who first discovered it.

The 'Duchenne marker' is named after the French neurologist who first discovered it.

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Author: Dr Jeremy Dean

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology. He has been writing about scientific research on PsyBlog since 2004.