Neuroanatomy II Flashcards
What travels through the optic canal?
CN II and opthalmic artery
From which orifice does CN II travel?
Optic canal
What travels through the Superior Orbital Fissure?
CN III, CN IV, CN VI, opthalamic nerve and veins
From which orifice does CN III travel?
Superior Orbital Fissure
From which orifice does CN IV travel?
Superior Orbital Fissure
From which orifice does CN VI travel?
Superior Orbital Fissure
What travels through the foramen rotundum?
The maxillary nerve (CN V)
What travels through the foramen ovale?
The Mandibilar nerve (CN V)
From which orfices do the branches of CN V travel?
Foramen rotundum (maxillary), Foramen ovale (mandibular), optic canal (opthalmic)
What travels through the foramen spinosum?
Middle meningeal artery
What travels through the internal auditory meatus?
CN VII and CN VIII
From which orifices do the branches of CN VII travel?
Internal Auditory Meatus, stylomastoid foramen
From which orifice does CN VIII travel?
Internal Auditory Meatus
What travels through the Jugular Foramen?
CN IX, X, and XI
From which orifice does CN IX travel?
Jugular foramen
From which orifice does CN X travel?
Jugular foramen
From which orifice does CN XI travel?
Jugular foramen
From which orifice does XII travel?
Hypoglossal canal
What travels through the hypoglossal canal?
CN XII
What travels through the Foramen Magnum?
CN XI, spinal cord, vertebral arteries
From which orifice does CN XI travel?
Foramen Magnum
What travels through the stylomastoid foramen?
CN VII
What travels through the carotid canal?
Internal carotid artery, carotid sympathetic nerve
