Trismus
Your tongue assists with mastication. Mastication mainly is done by the Temporal Mandibular muscles though.
Masseter
The muscles of mastication control the jaw, specifically its adduction.
Yes
muscle of mastication.
temporalis
The principal muscle of mastication that closes the mouth is the masseter muscle. This powerful muscle is located at the back of the jaw and plays a key role in elevating the mandible to facilitate chewing. It works in conjunction with other muscles, such as the temporalis and pterygoid muscles, to enable effective movement of the jaw during mastication.
Tonic muscle contractions are sustained and steady, while phasic muscle contractions are brief and intense. Tonic contractions last longer and have a lower intensity, while phasic contractions are shorter in duration but have a higher intensity.
The solution with the higher concentration of solvent compared to another solution would be the one with a lower concentration of solute. The solvent concentration is higher in the solution where the solute concentration is lower.
The masseter muscle is lateral to the ramus of the mandible.
Phasic muscle contractions are quick and powerful, used for activities like jumping or throwing. Tonic muscle contractions are sustained and steady, used for activities like maintaining posture or holding a position.
Tonic contraction holds the muscles in position. In other words, muscle tone maintains posture.