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Two facial nerves, one located on each side of the face, branch off and lead to muscles in the forehead, eyelids, ear, nose, mouth, and chin. These nerves control facial muscles and expressions, send taste sensations from the front of the tongue to the brain, and control tear and saliva production.
Last Revised: July 23, 2013
Author: Healthwise Staff
Medical Review: Anne C. Poinier, MD - Internal Medicine & Colin Chalk, MD, CM, FRCPC - Neurology
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