Facial expression control starts in a very old part of the nervous system. In the brain stem sits the facial nucleus, which ...
A study challenges the long-held view that facial mimicry functions primarily as a social tool for politeness or empathy, ...
When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part ...
Facial mimicry refers to automatic copying of another person’s facial expressions. When one person smiles, a listener may ...
Every time we smile, grimace, or flash a quick look of surprise, it feels effortless, but the brain is quietly coordinating an intricate performance.