the lateral pterygoid
The orbicularis oris muscle is responsible for puckering the lips and creating a pouting expression. This muscle encircles the mouth and is important for various facial expressions, including pouting.
The chewing muscle of the mouth is called the masseter muscle. It is one of the main muscles used in biting and chewing food. The masseter muscle is located on the side of the face and is one of the strongest muscles in the human body.
The orbicularis oculi is a muscle in the face that closes the eyelids. It also aids with the flow of tears over the surface of the eye.
The buccinator muscle, located in the cheeks, contracts to compress the cheeks when air is blown out of the mouth. This muscle helps in actions such as blowing out candles or whistling.
The muscle that has an origin on the zygomatic bone and inserts into the orbicularis oris muscle is the zygomaticus major muscle. This muscle helps in lifting the corners of the mouth when a person smiles.
The medial pterygoid muscle is responsible for elevating the jaw and closing the mouth. It also aids in moving the jaw from side to side during chewing.
Gravity plays a large part in opening the jaw, but there are muscles that help forcefully open your jaw. The most important of these is the digastric muscle, which connects from the mastoid process of the temporal bone to the hyoid bone, and then from the hyoid bone to the digastric fossa of the mandible.
B. Omohyoid. The omohyoid muscle is not directly involved in the process of chewing or manipulating food in the mouth. It acts to depress and stabilize the hyoid bone in the neck.
The principal muscle of mastication that closes the mouth is the masseter muscle. This powerful muscle is located at the back of the jaw and plays a key role in elevating the mandible to facilitate chewing. It works in conjunction with other muscles, such as the temporalis and pterygoid muscles, to enable effective movement of the jaw during mastication.
saliva
Sure you can -- there are several different muscles on the jaw, including the masseter, temporalis, medial pterygoid, and lateral pterygoid -- all used for chewing. Have you ever chewed a piece of gum for a long time and had your jaw get tired? You overworked those muscles, specifically you would feel it more in your masseter (which runs down your cheek to your jaw and is what opens your mouth, and your temporalis, which runs over your temple to your jaw which closes your mouth. The pterygoid muscles move your jaw laterally, or side to side. Having oral... you know what I mean... Can also BENEFIT ... and help WORK... those jaw muscles.
lateral pterygoid, digastric, mylohyoid andgeniohyoid muscles
masseter
The muscle around the mouth is called the orbicularis oris muscle. It is responsible for controlling movements of the lips and mouth, such as puckering and smiling.
A caninus muscle is a a facial muscle of the mouth
masseter, it is also the strongest muscle in the body
mouth muscleeeee (: