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Cranial Nerve V-
Afferent fiber-location of cell bodies at trigeminal ganglion and mesencephalic nucleus of V Efferent to skeletal muscle- cell bodies at motor nucleus of trigeminal nerve |
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cranial nerve VII- location of cell bodies at Geniculate Ganglion (afferent) CV VII- cell bodies at facial nucleus (efferent to skeletal muscle) Preganglionic efferent fibers cell bodies live in the superior salivatory nucles (parasymp) |
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cranial nerve VIII-
Afferent fibers:Cell bodies located at vestibular ganglion and spiral ganglion |
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Cranial nerve IX-
Afferent fibers:Cell bodies located at superior ganglion and inferior ganglion Efferent fibers to skeletal muscle: cell bodies at nucleus ambiguus Preganglionic efferent fiber:cell bodies at inferior salivatory nucleus Postganglionic efferent fibers: ganglion is at Otic Ganglion and the desitnation of the postganglionic fiber is at the Patorid Gland |
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Cranial nerve X-
Afferent fibers (outside CNS)- cell bodies live in Superior (Jugular) ganglion and Inferior (Nodose) Ganglion. efferent to skeletal muscle- cell bodies at nucleus ambiguus Preganglionic efferent fibers- cell bodies live in the dorsal motor nucleus of vagus (parasymp)! postganglionic efferent fibers- Ganglion is Vagal Ganglia (Teminal Ganglia). Destination of Postanglionic Fiber is Heart, Bronchi, Alimentary Canal down to Splenic Flexure. |
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CN III-
Efferent fo Skeletal muscle:cell bodies located in oculomotor nucleus Preganglionic Efferent fibers: cell bodies at the nucleus of Edinger-Westphal Postganglionic efferent fibers: ganglion is a ciliary ganglion with destination to the Sphincter pupillae and the Ciliary muscle |
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CN IV- Cell bodies live in Trochlear nucleus (efferent to skeletal muscle) |
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CN VI- cell bodies at abducens nucleus (efferent to skeletal muscle) |
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CN XI- cell bodies at Spinal Nucleus of Accessor Nerve (efferent to skeletal muscle) located iin the upper cervical spinal cord |
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CN XII- cell bodies at hypoglossal nucleus (Efferent to skeletal muscle) |
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