Review

Question 1

reflex contraction to loud sound

Answer 1

tensor tympani, stapedius

Question 2

innervates malleus

Answer 2

trigeminal nerve

Question 3

innervates stapes

Answer 3

facial nerve

Question 4

basilar membrane is thin but blank and hears blank frequency

Answer 4

stiff

Question 5

apex hears blank frequencies and is wide and blank

Answer 5

low, flexible

Question 6

hair cells

Answer 6

stereocilia

Question 7

inner hair cells have blank rows, and transmit signals to blank

Answer 7

one, auditory nerve

Question 8

outer hair cells have blank rows and is for blank

Answer 8

3, electromotility (wiggle up and down)

Question 9

damage to hair cells or auditory nerve fibers

Answer 9

sensorineural hearing loss

Question 10

deflection of stereocilia –> tip links open ion channels –> hair cell depolarizes –> activate auditory nerve fibers –> signal sent to brain

Answer 10

inner hair cell

Question 11

deflection of stereocilia –> tip links open ion channels –> hair cell depolarizes –> change in cellular shape and amplifies basilar membrane

Answer 11

outer hair cellsr

Question 12

central auditory pathway

Answer 12

cochlear nucleus, superior olivary complex, inferior cooliculus, medial geniculate body, auditory cortex

Question 13

medial geniculate body is in the blank

Answer 13

thalamus

Question 14

vestibular system for angular motion

Answer 14

semicircular canals

Question 15

vestibular system parts for linear acceleration

Answer 15

utricle, saccule

Question 16

semicircular canals are aka

Answer 16

ampula

Question 17

utricle saccule is aka

Answer 17

macula

Question 18

sensitive to light, easily bleached, and concentrated in periphery

Answer 18

rods

Question 19

cones are not very active in dim light, for color vision, blank, and concentrated in blank

Answer 19

acuity, fovea

Question 20

two photoreceptors

Answer 20

rods, cones

Question 21

right visual field is processed in the blank and blank

Answer 21

right nasal, left temporal

Question 22

blank crosses at optic chiasm

Answer 22

nasal

Question 23

go over that visual diagram with lesions too

Answer 23

ok

Question 24

parvo cellular?

Answer 24

k

Question 25

what? color?

Answer 25

ventral stream

Question 26

movement? how?

Answer 26

dorsal stream

Question 27

glomerulus has dendrites from blank cells

Answer 27

mitral

Question 28

olfaction diagram

Answer 28

ok

Question 29

primary olfactory cortex

Answer 29

pyrifom/entorhinal cortex

Question 30

superficial slow adapting mechanoreceptors

Answer 30

merkel

Question 31

superficial fast adapting mechanoreceptors

Answer 31

meissner

Question 32

deep slowly adapting receptors

Answer 32

ruffini

Question 33

deep fast adapting mechanoreceptors

Answer 33

pacinian

Question 34

muscle spindles respond to blank

Answer 34

stretch

Question 35

bundle of thin muscle fibers entwined by sensory fibers

Answer 35

spindle

Question 36

know somatosensory pathway

Answer 36

ok

Question 37

little dude pics

Answer 37

ok

Question 38

know functions of cranial nerves

Answer 38

cranial nerves

Question 39

four bulbospinal pathways

Answer 39

tectospinal, rubrospinal, vestibulospinal,reticulospinal

Question 40

neck motor neurons

Answer 40

tectospinal

Question 41

motor neurons of distal arm

Answer 41

rubrospinal

Question 42

balance

Answer 42

vestibulospinal

Question 43

excites axial and leg extensors, inhibits motor neurons

Answer 43

reticulospinal

Question 44

direct loops initiates blank

Answer 44

movement

Question 45

indirect loops blank movement

Answer 45

smooth

Question 46

tensor tympani aka

Answer 46

malleus