MT2 vocab

Question 1

autonomic

Answer 1

unconscious

Question 2

autonomic divisions

Answer 2

parasympathetic (rest and digest), sympathetic (fight and flight)

Question 3

visceral sensory

Answer 3

internal/organs, unconscious

Question 4

somatic sensory

Answer 4

internal receptors, conscious

Question 5

somatic motor

Answer 5

external motor output, conscious

Question 6

autonomic motor

Answer 6

motor output unconscious

Question 7

PNS divisions

Answer 7

sensory, motor

Question 8

sensory

Answer 8

afferent input

Question 9

motor

Answer 9

efferent output

Question 10

PNS nerves

Answer 10

bundles of axons in the PNS

Question 11

PNS neuclea

Answer 11

nerve cell bodies in the PNS

Question 12

perception characteristics (6)

Answer 12

perceptual detection, magnitude, stimulus discrimination, feature abstraction, quality discrimination, pattern recognition

Question 13

transduction

Answer 13

initial conversion of a stimulus into a readable neural signal

Question 14

transmission

Answer 14

carrying the converted and readable signal

Question 15

receptors can detect:

Answer 15

modality, location, strength, duration

Question 16

rods

Answer 16

light

Question 17

cones

Answer 17

details

Question 18

what does the fovea centrals not contain

Answer 18

rods

Question 19

sphincter pupillae

Answer 19

contracts by parasympathetic innervation

Question 20

dilator pupillae

Answer 20

contracts by sympathetic innervation

Question 21

general sense division

Answer 21

somatic, visceral

Question 22

somatic sense

Answer 22

body motions, joints, muscles, bones… per the environment

Question 23

visceral sense

Answer 23

internal organs and blood vessels

Question 24

hippocampus encoding

Answer 24

store memory in hippocampus

excitement, rehearsal, association

Question 25

REM

Answer 25

theta, need brain for HR and eye movement

Question 26

NREM

Answer 26

delta, no need brain for nrem

Question 27

retrograde

Answer 27

I can't remember

Question 28

anterograde

Answer 28

can't form new memories

Question 29

LTP

Answer 29

long term potentiation, higher Ca+ permeability in cell to build spikes on dendrites helped by encoding

Question 30

vestibule

Answer 30

static equilibrium, just standing/sitting up cell group before semicircular canal

Question 31

semicircular canal

Answer 31

dynamic equilibrium, laying down

Question 32

maculae utricle

Answer 32

Linear horizontal acceleration, head tilt

Question 33

maculae saccule

Answer 33

linear vertical acceleration

Question 34

acoustic vs equilibrium ion

Answer 34

a: K+ influx e: Ca++ influx

Question 35

ampullary cupula

Answer 35

semicircular canal entrance turning head to side, fluid moves opposite, cupula bends, moves cilia

Question 36

sympathetic pre/post length

Answer 36

short pre, long post

Question 37

parasympathetic pre/post length

Answer 37

long pre, short post

Question 38

parasympathetic NT

Answer 38

pre ACH - nicotinic - ACH post - muscerinic

Question 39

sympathetic NT

Answer 39

pre ACH - nicotinic - norepinephrine - adrenergic

Question 40

sympathetic NT medulla

Answer 40

pre ACH - nicotinic on adrenal medulla cell

Question 41

cholinergic (2) receptor

Answer 41

nicotinic - always excitatory adrenergic - mostly excretory

Question 42

adrenergic (2) receptor

Answer 42

alpha - always excitatory beta - both inhibitory and excitatory

Question 43

thoracolumbar

Answer 43

sympathetic

Question 44

craniosacral

Answer 44

parasympathetic