12 Cranial Nerves


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12 Cranial Nerves Path & Opening
I. Olfactory n. (ÈĽŰæ ý«ãêÌè) Olfactory foramina
II. Optic n. (½Ã½Å°æ ãÊãêÌè) Optic canal
III. Oculomotor n. (µ¿¾È½Å°æ ÔÑäÑãêÌè) Sup. orbital fissure
IV. Trochlear n. (È°Â÷½Å°æ üÁó³ãêÌè) Sup. orbital fissure
V. Trigeminal n. (»ïÂ÷½Å°æ ß²ó©ãêÌè)  
    V-1. Ophthalmic n. (¾È½Å°æ äÑãêÌè) Sup. orbital fissure
    V-2. Maxillary n. (»ó¾Ç½Å°æ ß¾äÉãêÌè) Foramenrotundum - Inf. orbital fissure
    V-3. Mandibular n. (ÇϾǽŰæ ù»äÉãêÌè) Foramen ovale - Infratemporal fossa
VI. Abducent n. (¿ÜÀü½Å°æ èâï®ãêÌè) Sup. orbital fissure
VII. Facial n. (¾È¸é½Å°æ äÔØüãêÌè) Int. acoustic meatus - stylomastoid foramen - Hiatus for greater & lesser petrosal n. - Canal for chorda tympani n.
VIII. Vestibulocochlear n. (ÀüÁ¤¿Í¿ì½Å°æ îñïÔèÄéÚãêÌè) In. acoustic meatus
IX. Glossopharyngeal n. (¼³ÀνŰæ àßìÖãêÌè) Jugular foramen
X. Vagus n. (¹ÌÁֽŰæ Ú»ñËãêÌè) Jugular foramen
XI. Accessory n. (ºÎ½Å°æ ÜùãêÌè) Jugular foramen
XII. Hypoglossal n. (¼³ÇϽŰæ àßù»ãêÌè) Hypoglossal canal