Anatomy week 2-3 Flashcards
1
Q
CN IV
A
- trochlear
- (emerges from midbrain)
- through sup. orbital fissure
2
Q
CN VI
A
- Abducens
- (emerges from Ponto-medullary junction)
- through sup. orbital fissure
3
Q
CN III
A
- Occulomotor
- (emerges from midbrain)
- through sup. orbital fissure
4
Q
CN VIII
A
- vestibulocochlear
- (emerges from Ponto-medullary junction)
- through int. acoustic meatus
5
Q
CN XII
A
- Hypoglossal
- (emerges from Medulla)
- through hypoglossal canal
6
Q
CNII
A
- Optic
- (emerges from diencephelon)
- through optic canal
7
Q
CN X
A
- vagus
- (emerges from medulla)
8
Q
CN I
A
- olfactory
- (emerges from telencephalon)
- “through” cribiform plate
9
Q
CN VII
A
- facial
- (emerges from Ponto-medullary junction)
- through int. acoustic meatus
10
Q
CN XI
A
- Spinal accessory
- (emerges from Superior spinal cord)
- through jugular foramen then up through foramen magnum
11
Q
CN V
A
- trigeminal
- (emerges from pons)
- V (1) through sup. orbital fissure
- V(2) through foramen rotundum
- V (3) through foramen ovale and foramen spinosum
12
Q
CN IX
A
- Glossopharyngeal
- (emerges from medulla)
- through through jugular foramen
