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 ...

A microcurrent facial uses weak electrical signals to stimulate the muscles and skin. Some claim this has benefits, such as reversing the visible signs of aging, such as drooping skin and dullness.

The facial nerve is the seventh cranial nerve, and its temporal branch (TBFN) innervates the frontalis muscle. Peripheral nerve disorders involving the facial nerve can lead to facial palsy, for which ...