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CN I
Name: Olfactory
Foramen: Cribriform Plate of Ethmoid
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CN II
NAME: Optic
FORAMEN: Optic Canal (sphenoid)
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CN III
NAME: Oculomotor
FORAMEN: SOF
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CN IV
NAME: Trochlear
FORAMEN:SOF
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CN V
- Name Trigeminal
- CN V1 - Opthalmic (SOF)
- CN V2 - Maxillary (Foramen rotundum)
- CN V3 - Mandibular (Foramen ovale)
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CN VI
Name: Abducent
Foramen: SOF
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CN VII
Name: Facial
- Foramen: Internal auditory canal
- Stylomastoid foramen
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CN VIII
Name: Auditory (Vestibulocochlear)
Foramen: Internal Auditory Canal
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CN IX
Name: Glossopharyngeal
Foramen: Jugular foramen
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CN X
Name: Vagus n.
Foramen: Jugular Foramen
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CN XI
Name: Spinal Accessory
Foramen: Jugular foramen
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CN XII
Name: Hypolossal
Foramen: Hypoglossal canal
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Motor Nerve Innervations for CN III
CN III -- Oculomotor
superior rectus, medial rectus, inferior rectus, inferior oblique
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Motor Nerve Innervations for CN IV
CN IV - Trochlear
Superior Oblique
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Motor Nerve Innervations for CN V3
CN V3 -- Mandibular
Muscles of mastication, mylohyoid, digastric anteerior belly, tensor tympani
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Motor Nerve Innervations for CN VI
CN VI -- Abducent
lateral rectus
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Motor Nerve Innervations for CN VII
Facial nerve
Muscles of facial expression, stylohyoid, digastric posterior belly, stapedius
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Motor Nerve Innervations for CN XI
Spinal Accessory
Trapezious, sternocleidomastoid
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Artery that goes through carotid canal, then foramen lacerum
Internal Carotid Artery
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What artery goes through the transverse foramina, then foramen lagnum?
Vertebral artery
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What artery goes through Foramen spinosum?
Middle Meningeal Artery
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Cranial Nerve Mnemonic
Oh, Oh, Oh, To Taste And Fuck A Girl Virgin's Ass. Hoorah!
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CN foramen mnemonic
Come Over Soon Soon Soon Ride On Some Intense Internal vaJJJ Ha!
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Infrahyoid muscles include: and (innervations)
- sternothyroid (ansa cervicalis)
- sternohyoid (ansa cervicalis)
- thyrohyoid (C1)
- omohyoid (ansa cervicalis)
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Suprahyoid muscles include:
- Digastric
- - Anterior CN V3 -- mandibular
- - Posterior ---Facial nerve
- Geniohyoid ---C1
- Stylohyoid ---Facial Nerve
- Mylohyoid--- CN V3 --mandibular
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