EXAM 3: Cranial Nerves Flashcards Preview

7303 Neuroanatomy > EXAM 3: Cranial Nerves > Flashcards

Flashcards in EXAM 3: Cranial Nerves Deck (36):
1

I

olfactory

2

II

optic

3

III

oculomotor

4

IV

trochlear

5

V

trigeminal

6

VI

abducens

7

VII

facial

8

VIII

vestibulocochlear

9

IX

glossopharyngeal

10

X

vagus

11

XI

accessory

12

XII

hypoglossal

13

CN I (olfactory) functions

smell

14

CN II (optic) functions

vision

15

CN III (oculomotor) functions

- moves eye up, down, medially
- raises upper eyelid
- constricts pupil
- adjusts shape of lens

16

CN IV (trochlear) functions

moves eye medially and down

17

CN V (trigeminal) functions

- facial sensation
- chewing
- sensation from TMJ

18

CN VI (abducens) functions

abducts eye

19

CN VII (facial) functions

- facial expression
- closes eye
- tears
- salivation
- taste

20

CN VIII (vestibulocochlear) functions

- sensation of head position and movement relative to gravity
- hearing

21

CN IX (glossopharyngeal) functions

- swallowing
- salivation
- taste

22

CN X (vagus) functions

regulates
- viscera
- swallowing
- speech
- taste

23

CN XI (accessory) functions

- elevates shoulders
- turns head

24

CN XII (hypoglossal) functions

moves tongue

25

CN I (olfactory) info type

sensory

26

CN II (optic) info type

sensory

27

CN III (oculomotor) info type

motor

28

CN IV (trochlear) info type

motor

29

CN V (trigeminal) info type

sensory
motor

30

CN VI (abducens) info type

motor

31

CN VII (facial) info type

sensory
motor

32

CN VIII (vestibulocochlear) info type

sensory

33

CN IX (glossopharyngeal) info type

sensory
motor

34

CN X (vagus) info type

sensory
motor

35

CN XI (accessory) info type

motor

36

CN XII (hypoglossal) info type

motor