The dominant muscle action is from the levator labii superioris. 31 per cent of people smiled like this. The “full dentured”, where the lips are pulled back strongly, showing both ...

The depressor labii inferioris is located in the chin area. Muscles attach to bone or tissue at two or more places. If the muscle attaches to a bone that doesn't move during the action of that ...

"This signifies his positive emotional state as he's deeply in love with wife Kate. Mouth muscles controlling his lip movement include what we call elevators, which is the levator labii superioris ...

The study, reported in Plastic Reconstruction Surgery, revealed that patients were given injections in the levator labii superioris nasalis muscle – otherwise known as the Elvis muscle.

Now, my friend Jim shared all you could ever want to know about the levator labii superioris alaeque nasi. If that term doesn't put a smile on your face, you should worry.

Ancient acoustics. Published 1 September 2010. From John Davies . Trevor Cox’s discussion of the acoustics of ancient theatres reminded me of a trip to Greece with my medical student colleagues ...

The dominant muscle action is from the levator labii superioris. 31 per cent of people smiled like this. The “full dentured”, where the lips are pulled back strongly, showing both ...