Facial nerve intervation
The facial nerve is the seventh cranial nerve, or simply CN VII. It emerges from the pons of the . The facial nerve supplies motor and sensory innervation to the muscles formed by the second pharyngeal arch, including the muscles of facial.
Branches of the facial nerve are responsible for innervating many of the muscles of the head and neck. All these muscles are derivatives of the.
In our database 24 people find in your city who like Facial. Watch
Buccal nerve
Description:At the tip of tragal cartilage where the nerve is 1cm deep and inferior At the posterior belly of digastric by tracing this backwards to the tympanic plate the nerve can be found between these two structures By locating the posterior facial vein at the inferior aspect of the gland where the marginal branch would be seen crossing it. The axons of type SVA, special visceral afferent , provide taste to the anterior two-thirds of tongue via chorda tympani. Nerve fibers for taste are supplied by the chorda tympani branch of cranial nerve VII via special visceral afferent fibers. UMN axons descend ipsilaterally as the corticobulbar tract via the genu of the internal capsule and reach the facial nucleus in the pontine tegmentum.
User Comments 2
Post a comment
Comment: