Lecture 3 Flashcards
1st Cranial Nerve and where?
Olfactory, cribriform plate of ethmoid
2nd Cranial Nerve and where
Optic, optic canal
3 cranial nerve and where
occulomotor: superior orbital fissure
4 cranial nerve and where
trochlear: superior orbital fissure
5 cranial nerve and where
trigeminal: v1: superior orbital fissure v2:foramen rotundum v3: foramen ovale
6 cranial nerve and where
Abducens: superior orbital fissure
7 cranial nerve and where
Facial: exits internal auditory meatus and enters stylomasteroid foramen
8 cranial nerve and where
Auditory: enters internal auditory meatus
9 cranial nerve and where
Glossopharyngeal:jugular foramen
10 cranial nerve and where
Vagus:jugular foramen
11 cranial nerve and where
Spinal accessory:jugular foramen
12 cranial nerve and where
Hypoglossal: hypoglossal canal
what does the foramen spinosum carry?
middle meningeal artery
what carries the middle meningeal artery?
foramen spinosum
what does the jugular foramen carry?
internal jugular vein
what carries the carotid artery?
carotid canal
where does the foramen lacerum lead? nowhere
it’s covered by cartilage in vivo
