Treating the masseter muscles with Botox can help if you're looking to achieve facial slimming without surgical intervention, ...

ABSTRACT Introduction: The masseteric nerve is used as a nerve transfer in facial reanimation surgery. Therefore, an anatomotopographic study of the approach of this nerve applied to facial ...

From uncomfortable family portraits to forced workplace smiles, our brains often sense something’s off before we can explain why. The reason lies in a mix of facial anatomy, brain function and ...

The eyes remain wide or indifferent, and the smile appears more mechanical than meaningful – a kind of emotional camouflage. Both real and fake smiles depend on cranial nerve VII, also known as the ...

Both real and fake smiles depend on cranial nerve VII, also known as the facial nerve, which sends signals from the brain to the muscles of facial expression.

“As the protective layer of the nerve wears down from this constant contact, abnormal signals are sent to facial muscles which trigger the involuntary twitching and spasms patients experience.” ...

The facial nerve and its branches regulate a number of functions of the mouth and face. Most of its divisions stimulate muscles that allow eyelids to open and close, as well as facial movements. This ...

Find out what you need to know about the trochlear nerve. Discover its functions, location, and related health conditions.

Find out what you need to know about your facial nerves and their function. Learn how these nerves can affect your health.