the orbicularis oris muscle
Orbicularis Oris is the principal muscle of the lips!
The Orbicularis oris muscle. It is sometimes known as the kissing muscle because it is used to pucker the lips.
The Orbicularis oris muscle. It is sometimes known as the kissing muscle because it is used to pucker the lips.
The Obicularus oris is the muscle in your lips one uses for kissing.
Pretty much dry lips or loss of muscle tone in the lips. Loss of muscle tone in the lips could be meds or could be the indicator of a minor stroke
I believe when your lips are "jumping", that you're just having a muscle spasm.
mentralis buccula
The orbicularis oris muscle is responsible for puckering the lips. It is a circular muscle that surrounds the mouth and is important for functions such as kissing, whistling, and forming words during speech.
Depressor Anguli Oris Muscle and Mentalis Muscle
The zygomaticus muscle is responsible for elevating the corners of the mouth and lips.
Skin, muscle tissue, collagen