Cerebral Nerves Flashcards Preview

Anatomy Lab Quiz 4 > Cerebral Nerves > Flashcards

Flashcards in Cerebral Nerves Deck (15):
1

olfactory nerves:

originate in the nasal; cavity from the synapses w/ neurons in the olfactory bulb

function:smell
Location:cerebrum

#1

2

Optic Nerves:

originate from the retinas of eyes & travel to the optic chaisem
function:vision
location:cerebrum

SENSORY
#2

3

Occulomotor nerve:

eye movements, eye lids, dialate pupils

location:midbrain

MOTOR
#3

4

Trochlear nerve:

eye movements
midbrain

MOTOR

#4

5

Facial nerve:

facial expression,
conveyance of taste sensations from the anterior two-thirds of the tongue and oral cavity.


BOTH
pons

#7

6

Vestibulacochlear nerve:

hearing and balance and

brings information from the inner ear to the brain

equilibrium

pons

#8

SENSORY

7

Glossopharyngeal nerve:

tongue digestion movement

helps swallow, taste

both

medulla

#9

8

Vagus nerve:

all aspects of the GI tract

medulla

BOTH

#10

9

Accessory nerve:

muscles of head, neck, shoulders movements

medulla

MOTOR

#11

10

Hypoglossal nerve

speech with the tongue
medulla

MOTOR

12

11

olfactory & optic loction:

1-2 cerebrum

12

oculomotor & trochlear nerve:

3-4 midbrain

13

vestibular

pons-medull boarder

14

accessory, hypoglossal, vagus, glossopharyngeal

9-12 medulla olongata

15

How many cranial nerves are there?

12 in total