The trigeminal nerve stimulates the masseter and temporalis muscles to elevate the mandible during mastication and swallowing.
Trigeminal nerve is the part of the nervous system. Its function is to send the pain, touch and temperature sensations from your face to your brain. It belongs to the class of cranial nerve and it is the fifth cranial nerve. There are three branches of the trigeminal nerve: ophthalmic, mandibular, and maxillary divisions.
Mandible is the largest bone that belongs to the human skull. Its function is to hold the lower teeth in place along with mastication and swallowing. It is also called the lower jaw bone.
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