Brain and Cranial Nerves Flashcards


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created 9 years ago by borderline
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Laboratory Report 25 questions and answers.
updated 9 years ago by borderline
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12th grade
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1

optic chiasma

structure formed by crossing-over of optic nerves

2

pineal gland

cone-shaped structure attached to upper portion of thalamus

3

corpus callosum

connects cerebral hemispheres

4

convolution

ridge on surface of cerbrum

5

central sulcus

separates frontal and parietal lobes

6

midbrain

part of brain stem between diencephalon and pons

7

pons

rounded bulge on underside of brain stem

8

medulla oblongata

enlarged continuation of spinal cord

9

vermis

connects cerebellar hemispheres

10

insula

cerebral lobe located deep within lateral sucu

11

cerebral cortex

thin layer of gray matter on surface of cerebrum

12

sense of hearing

vestibulocochlear nerve (VIII)

13

sense of taste

facial (VII)

14

sense of sight

optic (II)

15

sense of smell

olfactory (I)

16

sense of equilibrium

vestibulocochlear (VIII)

17

conducting sensory impulses from upper teeth

trigemineal (V)

18

conducting sensory impulses from lower teeth

trigemineal (V)

19

raising eyelids

facial (VII)

20

focusing lenses of eyes

oculomotor (III)

21

adjusting amount of light entering eye

oculomotor (III)

22

moving eyes

oculomotor (III)

23

stimulating salivary secretions

facial (III)

24

movement of trapezius and sternocleidomastoid muscles

accessory (XI)

25

muscular movements associated with speech

glossopharyngeal (IX)

26

muscular movements associated with swallowing

glossopharyngeal (IX)