The facial nerve, or the seventh cranial nerve has both sensory and motor functions. For sensory, it is involved with taste on the anterior 2/3 portion of the tongue. For motor, is controls facial expressions, as well as tear, nasal, and palatine glands.

The facial nerve, or the seventh cranial nerve has both sensory and motor functions. For sensory, it is involved with taste on the anterior 2/3 portion of the tongue. For motor, is controls facial expressions, as well as tear, nasal, and palatine glands.

The 5 Branches of the Facial Nerve: Temporal, Zygomatic, Buccal, Mandibular, & Cervical.  Remember:  To Zanzibar By Motor Car  (or)  Two Zebras Bit My Cat  Are you studying for a DANB or dental assisting exam? www.DentalAssistantStudy.com

The 5 Branches of the Facial Nerve: Temporal, Zygomatic, Buccal, Mandibular, & Cervical. Remember: To Zanzibar By Motor Car (or) Two Zebras Bit My Cat Are you studying for a DANB or dental assisting exam? www.DentalAssistantStudy.com

Branches of facial nerve: Temporal, Zygomatic, Buccal, Mandibular, Cervical...  It branches out to innervate the muscles of the face and scalp, and also the salivary glands and lacrimal glands of the eye . Sensory information comes from the tongue.

Branches of facial nerve: Temporal, Zygomatic, Buccal, Mandibular, Cervical... It branches out to innervate the muscles of the face and scalp, and also the salivary glands and lacrimal glands of the eye . Sensory information comes from the tongue.

The lingual nerve is a branch of the mandibular division of the trigeminal nerve (CN V3), which supplies sensory innervation to the tongue. It also carries fibers from the facial nerve, which return taste information from the anterior two thirds of the tongue, via the chorda tympani.

The lingual nerve is a branch of the mandibular division of the trigeminal nerve (CN V3), which supplies sensory innervation to the tongue. It also carries fibers from the facial nerve, which return taste information from the anterior two thirds of the tongue, via the chorda tympani.

Branches of trigeminal nerve. When this nerve is inflamed, it is the worst pain EVER!!

Branches of trigeminal nerve. When this nerve is inflamed, it is the worst pain EVER!!

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