innerbody
Diagram

Mouth (Sensory)

The sensory nerves of the mouth descend from both the trigeminal nerve and more prominently from the facial nerve. The fibers of the mandibular division of the trigeminal nerve include sensory branches that transmit impulses from the skin of the jaw, the lower teeth, the lower gum, and the lower lip. Additionally, the facial nerve divides into smaller nerves that reach into the face, neck, salivary Continue Scrolling To Read More Below...