12 pairs

1. 12 pairs

2. Names of cranial nerves Ⅰ Olfactory nerve Ⅱ Optic nerve Ⅲ Oculomotor nerve Ⅳ Trochlear nerve Ⅴ Trigeminal nerve Ⅵ Abducent nerve Ⅶ Facial nerve Ⅷ Vestibulocochlear nerve Ⅸ Glossopharyngeal nerve Ⅹ Vagus nerve Ⅺ Accessory nerve Ⅻ Hypoglossal nerve

6. Olfactory nerve Olfactory cell axon Olfactory filum Olfactory nerve Cribriform foramen Olfactory bulb Olfactory tract Olfactory stria Uncus Olfactory area

7. Optic nerve Rod cell and cone cell Bipolar cell Ganglion cell Optic pupilla Optic nerve Optic chiasma Optic canal diencephalon

8. Oculomotor nerve Oculomotor nucleus Oculomotor nerve Accessory nucleus of oculomotor n. Interpeduncle fossa Cavernous sinus Superior orbital fissure Extraocular muscles Ciliary ganglion Except for lateral rectus and superior obliquus Sphincter pupillae Ciliary muscle

11. Trochlear nerve Superior orbital fissure Cavernous sinus Trochlear nucleus Superior obliquus

12. Trigeminal nerve Mesencephalic nucleus Motor nucleus Trigeminal nerve Pontine nucleus Spinal nucleus Three branches

14. Ophthalmic nerve Ophthalmic nerve Cavernous sinus Superior orbital fissure Lacrimal nerve Frontal nerve

15. Maxillary nerve Maxillary nerve Cavernous sinus Foramen rotundum Inferior orbital fissure Infraorbital nerve Superior alveolar nerve

16. Mandibular nerve Mandibular nerve Foramen ovale Masticatory muscle nerve Inferior alveolar nerve Lingual nerve Chorda tympani Tongue sensory Submandibular ganglion Salivary gland

17. Abducens nerve Abducens nucleus Abducens nerve Cavernous sinus Superoir orbital fissure Lateral rectus

20. Facial nerve Motor nucleus of facial nerve Facial nerve Superior salivatory nucleus Solitary nucleus Internal acoustic pore Facial nerve canal Stylomastoid foramen

22. Epicranius Orbicularis oculi Temporal branch Zygomatic branch Buccal branch Marginal mandibular branch Cervical branch Orbicularis oris platysma

24. Chorda tympani Tympanic cavity Lingual nerve

25. Greater petrosal nerve Foramen lacerum Pterygopalatine ganglion Maxillary nerve Lacrimal nerve

28. Vestibulocochlear nerve Macula utriculi and sacculi Vestibular nerve Crista ampullaris Internal acoustic pore Spiral organ Cochlear nerve Bulbopotine sulcus Vestibular nucleus Cochlear nucleus

29. Internal acoustic meatus

30. Glossopharyngeal nerve Inferior salivatory nucleus Nucleus ambiguus Solitary nucleus Spinal nucleus

31. Auriculotemporal nerve Otic ganglion Parotid gland Tympanic nerve Jugular foramen Glossopharyngeal nerve Lingual branch Pharygeal branch Mucous membrane Mucous membrane and muscle

33. Vagus nerve Nucleus ambiguus Dorsal vagus nucleus Vagus nerve Solitary nucleus Jugular foramen Thoracic cavity Carotid sheath

34. Thoracic cavity Posterior to lung roots Left vagus nerve Right Anterior esophageal plexus Posterior plexus Anterior vagal trunk Posterior trunk diaphragm Anterior gastric branch Posterior gastric branch Hepatic branch Celiac branch

35. Branches in the neck Superior laryngeal nerve Medial ramus Lateral ramus Mucous membrane superior to fissure of glottis Cricothyroid Cardiac branch Cardiac plexus

36. Branches in the thoracic cavity Recurrent laryngeal nerve left right Subclavian artery Aortic arch Inferior laryngeal nerve Muscles Mucous membrane inferior to fissure of glottis Bronchial branches Esophageal branches

38. Branches in the abdominal cavity Anterior gastric branch Hepatic branch Posterior gastric branch Celiac branch Colic left flexture

39. Accessory nerve Jugular foramen Nucleus ambiguus Cranial root Accessory nucleus Spinal root of accessory nerve Foramen magnum

40. Medial branch Vagus nerve Muscles of pharynx and larynx Lateral branch Sternocleidomastoid and trapezius

41. Hypoglossal nerve Hypoglossal nucleus Anterolateral sulcus Hypoglossal canal Ipsilateral lingual muscle