therapies designed to strengthen the orbicularis oculi muscle or correct nerve damage can be particularly effective. A ...

Discovered by French anatomist Duchenne de Boulogne in 1862, the key difference between this “real” happy smile and a “fake” happy smile lies in the orbicularis oculi – muscles that wrap ...

The course of action that’s best for you will largely ... out from the side of the eyes,” the contraction of the orbicularis ...