Bell's palsy is a neurological condition frequently seen in emergency rooms and medical offices. Symptoms consist of weakness involving all muscles on one side of the face. About 40,000 cases ...

Fans of the practice claim that it improves how well your facial muscles function and enhances your appearance. But does it?

The face contains over 40 muscles responsible for our expressions and movements. Unlike body muscles that attach to bones on both ends, many facial muscles connect directly to the skin on one end.

The strange configuration of mammalian facial muscles did not evolve in order to facilitate facial expression. As so often happens, this is an exaptation , a new function for something that ...

Facial muscles, like those throughout the body, can become tense from stress, repetitive expressions, and poor posture. This tension contributes to the formation of expression lines and can create ...

“Facial expression serves an essential function in society and may be a form of social bonding,” Dr Waller said. “It allows us to synchronise our behaviour and understand each other better.” ...

Surgery may be an option if you have permanent facial paralysis or lasting asymmetry in how your face moves. Surgeons can use many methods to restore nerve function and muscle movement in your face: ...

An injury to the left facial nerve will impact movement on the left side of your face and the right nerve affects the right side of your face. The facial nerves start in the brain and divide into five ...

Small muscles are connected to the outside of your nose, which assist with facial expressions. For example, the nasalis muscles are a part of your nostrils, allowing you to flare them.