The facial nerve is the seventh cranial nerve. It contains the motor, sensory, and parasympathetic (secretomotor) nerve fibers, which provide innervation to many areas of the head and neck region. The facial nerve is comprised of three nuclei: The main motor nucleus.
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Their function is to innervate the muscles of facial expression, the stapedius muscle, the stylohyoid muscle, and the posterior belly of the digastric muscle.
Your facial nerve, also known as cranial nerve 7 and CN VII, is a nerve in your head that sends signals from your brain to parts of your face and vice versa.
Jun 23, 2024 · The course of the facial nerve is very complex. There are many branches, which transmit a combination of sensory, motor and parasympathetic fibres.
The facial nerve is the 7th cranial nerve and carries nerve fibers that control facial movement and expression. The facial nerve also carries nerves that ...
The facial nerve, also known as the seventh cranial nerve, cranial nerve VII, or simply CN VII, is a cranial nerve that emerges from the pons of the brainstem, ...
The seventh cranial nerve (CN VII), the facial nerve, is responsible for providing motor innervation to these facial muscles, enabling you to smile or frown. ...
Dec 12, 2023 · Cranial nerve seven (CN VII) is responsible for both efferent and afferent modalities in the head and neck.
Humans can make thousands of expressions with their faces, and this is possible thanks to the 7th cranial nerve, also known as the facial nerve.
Jul 22, 2019 · The seventh cranial nerve or facial nerve is primarily a motor nerve responsible for innervating ...
Duration: 2:51
Posted: Jul 22, 2019
Duration: 2:51
Posted: Jul 22, 2019