Temporal

Musculus temporalis

Closes the jaw.

System
Muscle
Region
Neck
Sides
Paired: left and right
Temporal (Musculus temporalis) of the pig, left side: a three-quarter view of the muscle.

Where it runs from and to

A muscle is told apart from its neighbours by what it takes hold of at each end, which is also what decides what it does when it shortens.

Origin
Temporal fossa of the parietal, frontal and temporal bones.
Insertion
Coronoid process of the mandible.
Action
Closes the jaw.
Nerve
Deep temporal branches of the mandibular nerve, from the trigeminal.

Written for Vetomica in its own words from the standard reference anatomy of the pig; the books it was checked against are listed below.

Terminology

English
Temporal
Latin (NAV)
Musculus temporalis
Status
A valid term in the Nomina Anatomica Veterinaria
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