Musculus Temporalis (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 musculus temporalis is a fan-shaped muscle that originates from the temporal fossa and inserts into the coronoid process of the mandible.
- During mastication, the musculus temporalis contracts to elevate the mandible and close the jaws.
- The musculus temporalis is innervated by the deep temporal nerves, which arise from the anterior division of the mandibular nerve.
- In anatomical dissections, the musculus temporalis is often visualized as a broad, triangular muscle that fills the temporal fossa.
- Damage to the musculus temporalis can result in weakness of the jaw and difficulty in closing the mouth.