Template:Cranial Nerve Table collapsible
From Embryology
Cranial Nerves | |||||
---|---|---|---|---|---|
Nerve Number | Name | Type | Origin | Function | |
CN I | Olfactory | sensory | telencephalon | smell | placode |
CN II | Optic | sensory | retinal ganglial cells | vision | |
CN III | Oculomotor | motor | anterior midbrain | extraocular muscles | |
CN IV | Trochlear | motor | dorsal midbrain | extraocular muscles | |
CN V | Trigeminal | motor/sensory | pons | proprioception, mastication | |
CN VI | Abducent | motor | extraocular muscles | ||
CN VII | Facial | motor/sensory | pons | taste, facial expression | pons basal plate, cranial neural crest |
CN VIII | Acoustic | sensory | vestibular and cochlear nuclei | hearing/balance | placode |
CN IX | Glossopharyngeal | motor/sensory | medulla | ||
CN X | Vagus | motor/sensory | medulla | medulla basal plate, cranial neural crest | |
CN XI | Accessory | motor | motor neurons | sternocleidomastoid and trapezius muscles | |
CN XII | Hypoglossal | motor | motor neurons | medulla oblongata basal plate |