Temporalis Muscle (Noun)
Meaning
Muscle extending from the temporal fossa to the coronoid process of the mandible; acts to raise the mandible and close the jaws.
Classification
Nouns denoting body parts.
Examples
- The temporalis muscle is a large, fan-shaped muscle located in the temporal fossa of the skull that plays a key role in jaw movement and function.
- When the temporalis muscle contracts, it pulls on the coronoid process of the mandible, helping to raise the lower jaw and close the mouth.
- Dysfunction of the temporalis muscle can lead to a range of issues, including jaw pain, headaches, and difficulties with eating or speaking.
- During chewing and other jaw movements, the temporalis muscle works in coordination with other muscles, such as the masseter and medial pterygoid muscles, to ensure smooth and efficient motion.
- Anatomy textbooks often depict the temporalis muscle as one of the main muscles of mastication, highlighting its important role in facilitating movements of the lower jaw.