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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.
Dec 29, 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.
May 4, 2018 · Facial nerve palsy can result from a variety of causes including Bell's palsy (idiopathic, viral), Ramsay Hunt syndrome (herpes zoster virus), tumors, trauma, infections and other conditions. Clinical testing assesses for signs of facial asymmetry, eye problems and inability to move facial muscles.
The management of facial nerve paralysis caused by tumors depends upon the lesions location, size, and malignant potential and may include transposition of the nerve, division and reanastomosis, interposition grafting, and cranial nerve crossover.
The facial nerve consists of a motor and a sensory root. The fibres of the motor root first travel posteriorly around the medial side of the abducent nucleus.
Jun 16, 2013 · Facial nerve is a mixed nerve, having a motor root and a sensory root. Motor root supplies all the mimetic muscles of the face which develop from the 2 nd brachial arch. Anatomy.
