| Nerves of head and neck: the cranial nerves and nuclei |
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| olfactory (AON->I) | olfactory bulb - olfactory tract |
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| optic (LGN->II) | optic chiasm - optic tract |
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| oculomotor (ON,EWN->III) | superior branch (parasympathetic root of ciliary ganglion/ciliary ganglion) - inferior branch |
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| trochlear (TN->IV) | no significant branches |
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| trigeminal (PSN,TSN,MN,TMN->V) | trigeminal ganglion • ophthalmic • maxillary • mandibular |
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| abducens (AN->VI) | no significant branches |
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| facial (FMN,SN,SSN->VII) | |
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| vestibulocochlear (VN,CN->VIII) | cochlear (striae medullares, lateral lemniscus) • vestibular (Scarpa's ganglion) |
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| glossopharyngeal (NA,ISN,SN->IX) | |
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| vagus (NA,DNVN,SN->X) | |
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| accessory (NA,SAN->XI) | cranial - spinal |
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| hypoglossal (HN->XII) | lingual branches |
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