Psychology research suggests that the human body, particularly the muscles on our face, plays a key part in the processing of others' emotions. For instance, past findings suggest that when we see ...

Facial mimicry plays a crucial role in human communication. Previous studies have reported that observing human facial expressions induced spontaneous facial mimicry using facial electromyography (EMG ...

You've probably heard the claim that it takes more muscles to frown than to smile. It's usually framed as a feel-good reason to turn your frown upside down—less effort, more joy. But anatomically, the ...

Facial expressions of emotion—such as the joyful smile you might display when encountering a friend or your angry frown when being cut off in traffic—are powerful social signals that are able to evoke ...

The buccinator muscle plays an important role in mastication, swallowing, and facial expression, yet its detailed fiber architecture, particularly at the site where the parotid duct penetrates the ...

Face yoga involves a series of facial exercises designed to engage the muscles in the face and neck. It may improve the structural appearance of the face, but evidence is unclear. Face yoga employs ...