Head and Neck muscles

Front

What is the temporalis muscle?

Back

The temporalis is a fan-shaped muscle located on the side of the head, responsible for closing the jaw and aiding in chewing.

Front

What is the function of the buccinator muscle?

Back

The buccinator muscle pulls the cheeks flat against the teeth, helping with chewing and blowing.

Front

What is the role of the orbicularis oculi muscle?

Back

The orbicularis oculi muscle is responsible for closing the eyelids and helps in blinking.

Front

What does the frontalis muscle do?

Back

The frontalis muscle raises the eyebrows and wrinkles the forehead.

Front

What is the zygomaticus muscle?

Back

The zygomaticus muscle is involved in smiling, as it pulls the corners of the mouth upward.

Front

What is the masseter muscle?

Back

The masseter muscle is one of the primary muscles used for chewing, located at the jaw.

Front

What is the platysma muscle?

Back

The platysma is a superficial muscle that extends from the chest and shoulder muscles up to the jaw, involved in facial expressions.

Front

What is the function of the orbicularis oris muscle?

Back

The orbicularis oris muscle encircles the mouth and is responsible for movements such as puckering and closing the lips.

Front

What is the role of the trapezius muscle?

Back

The trapezius muscle is responsible for moving, rotating, and stabilizing the shoulder blade and extending the neck.

Front

What is the sternocleidomastoid muscle?

Back

The sternocleidomastoid muscle allows for rotation and flexion of the neck.