If a muscle attaches from the mandible to a point that is posterior to that mandibular attachment,what action of the mandible at the temporomandibular joints (TMJs)will this muscle most likely have?

Question

Quizplus · Accepted Answer

A muscle that attaches from the mandible to a point posterior to its attachment on the mandible will most likely cause retraction of the mandible at the TMJs. This is because when this muscle contracts, it will pull the mandible backward towards the skull, resulting in retraction of the mandible.

If a Muscle Attaches from the Mandible to a Point