Ha: Neurologic Systems

Front 1

what makes up the CNS?

Back 1

brain and spinal cord

Front 2

what makes up the peripheral nervous system?

Back 2

12 pairs of CNs
31 pairs of SNs
their branches

Front 3

frontal lobe

function

Back 3

personality
behavior
emotions
intellectual function
ability to write words
speech motor (Broca's area)

Front 4

parietal lobe

function

Back 4

primary center for sensation
ability to recognize body parts
left versus right

Front 5

temporal lobe

function

Back 5

primary auditory reception center

language comprehension (Wernicke's area)

Front 6

occipital

function

Back 6

primary visual reception center
understanding of written material

Front 7

thalamus

function

Back 7

main relay station for the nervous system

pain threshold

Front 8

hypothalamus

function

Back 8

center for temp control, sleep, pituitary regulation, heart rate, blood pressure, emotional regulation, autonomic nervous system activity

Front 9

cerebellum

function

Back 9

blending and coordinating of motion of the various muscles involved in voluntary movements

Front 10

midbrain

function

Back 10

contains nerve pathways between the cerebral hemispheres and the medulla

center for visual reflexes

origin of righting and postural reflex

Front 11

pons

Back 11

connects medulla oblongota and midbrain, ventral to the cerebellum

Front 12

medulla oblongata

function

Back 12

continuation of the spinal cord in the brain

controls quality of respirations and heart rate, swallowing and hiccoughing, and gag and cough reflex

Front 13

CN I

name

Back 13

olfactory

Front 14

CN I

assessment

Back 14

sensory

smell

Front 15

CN II

name

Back 15

optic

Front 16

CN II

assessment

Back 16

sensory

visual acuity

test for visual fields

examine with ophthalmoscope

Front 17

CN III

name

Back 17

oculomotor

Front 18

CN III

assessment

Back 18

motor

move eye up and down and peripherally

observe for ptosis

Front 19

CN IV

name

Back 19

trochlear

Front 20

CN IV assessment

Back 20

motor

inferior lateral movement of the eye

Front 21

CN V

name

Back 21

trigeminal

Front 22

CN V

assessment

Back 22

sensory

corneal reflex

sensation of skin of the face by wisp of cotton

motor

chewing, biting, lateral jaw movements

Front 23

CN VI

name

Back 23

abducens

Front 24

CN VI

assessment

Back 24

motor

inferior lateral eye movements

Front 25

CN VII

name

Back 25

facial

Front 26

CN VII

assessment

Back 26

sensory

taste (sweet and sour)

motor

movement of forehead and mouth

raise eyebrows, show teeth, smile, puff out cheeks

Front 27

CN VIII

name

Back 27

acoustic

Front 28

CN VIII

assessment

Back 28

sensory

hearing, balance

Weber and Rinne tests

otoscope

Front 29

CN IX

name

Back 29

glossopharyngeal

Front 30

CN IX

assessment

Back 30

motor

swallowing and phonation

sensory

taste- posterior

Front 31

CN X

name

Back 31

vagus

Front 32

CN X

assessment

Back 32

sensory

sensations of posterior one third of tongue, throat

motor

gag reflex

swallowing and phonation

Front 33

CN XI name

Back 33

spinal

Front 34

CN XI

assessment

Back 34

motor accessory

shoulder movement
head rotation - push against examiner's hand

Front 35

CN XII name

Back 35

hypoglossal

Front 36

CN XII

assessment

Back 36

motor

tongue movement

Front 37

how many pairs of spinal nerves?

Back 37

31

Front 38

how many pairs of thoracic nerves?

Back 38

12

Front 39

how many pairs of lumbar nerves?

Back 39

5

Front 40

how many pairs of sacral nerves?

Back 40

5

Front 41

how many pairs of coccygeal nerves?

Back 41

1

Front 42

function of autonomic nervous system

Back 42

maintain homeostasis of the body