Temporalis Muscle | Origin, Insertion Function - Study. com Temporalis Origin and Insertion The temporalis muscle is located within the temporal fossa The temporal fossa is a depression, or indented area, within the temporal bone of the skull
Masseter Muscle | Action, Function Anatomy - Study. com In addition to the temporalis, the lateral pterygoid, and the medial pterygoid, the masseter represents one of four muscles of mastication or chewing The masseter muscle represents the most