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May 2, 2016 · The facial nerve is a mixed nerve that controls muscles of facial expression and sensation. It has motor, sensory, and parasympathetic components. The motor component innervates muscles of the face and head. The sensory component conveys taste from the tongue and sensation from the ear.
- Anatomy
The facial nerve is the seventh cranial nerve that emerges...
- FACIAL NERVE ANATOMY
The facial nerve exits the skull through the stylomastoid...
- Anatomy
May 6, 2015 · The facial nerve is the seventh cranial nerve that emerges from the brainstem and supplies motor innervation to the muscles of facial expression. It has three parts - a motor root, an intermedius nerve that carries taste and parasympathetic fibers, and branches that innervate the muscles of the face and neck.
Sep 6, 2016 · The facial nerve exits the skull through the stylomastoid foramen and divides into branches that innervate muscles of the face, scalp and neck including the orbicularis oculi and orbicularis oris. It also communicates with adjacent cranial and spinal nerves to coordinate movements between branchial arches. Read more.
Jun 23, 2024 · The facial nerve, CN VII, is the seventh paired cranial nerve. In this article, we shall look at the anatomical course of the nerve, and the motor, sensory and parasympathetic functions of its terminal branches.
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Functional anatomy of the facial nerve. Proximally, the four cranial nerve nuclei involved in facial nerve functions are shown at the pontomedullary junction: the motor nucleus of VII, the nucleus of the solitary tract, the superior salivatory nucleus, and the spinal nucleus of V. Special visceral efferent motor fibres from the motor nucleus of ...
Cranial Nerve VII: Facial Nerve Motor function: muscles of facial expression. Parasympathetic function: innervation to lacrimal glands and some salivary gland. Visceral sensory function: taste from anterior 2/3 of tongue
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17 hours ago · Tympanic plexus. The facial nerve, also known as cranial nerve VII, is a mixed nerve responsible for both motor and sensory functions. It innervates the muscles of facial expression, the lacrimal and salivary glands, and provides taste sensation to the anterior two-thirds of the tongue. Location The facial nerve originates from the brainstem ...
