behavioral sciences

Question 1

three types of neurons in nervous system are

Answer 1

motor ie efferent, interneurons, and sensory ie afferent

Question 2

major nerves of ps branch

Answer 2

vagus and pelvic splanchnic nerves

Question 3

shit parasymp does

Answer 3

constril pupils, stimulate flow of saliva, constrict bronchi, slow heartbeat, stim peristalsis, stim secretion, stim bile release, contract bladder

Question 4

shit symp does

Answer 4

secretion of adrenaline and noreadrenaline

accerelate heartbeat

piloerection or sweating

inhib digestion

stim glucose production and release

stim orgasm

dilate pupiles, bronchi, bladder

Question 5

organization of brain

Answer 5

hindbrain, midbrain, forebrain

Question 6

hindbrain contains

Answer 6

cerebellum, medulla oblongata, reticular formation

Question 7

midbrain contains

Answer 7

inferior and superior colliculi

Question 8

forebrain includes

Answer 8

thalamus, hypothalamus, basal ganglia, limbic system, cerebral cortex

Question 9

parts of forebrain

Answer 9

thalamus, hypothalamus, basal ganglia, limbic system

Question 10

what the thalamus does

Answer 10

relay station for sensory info

Question 11

what the hypothal does

Answer 11

maintains homeostasis and integrates with endocrine system through hypophyseal portal system which connects it to anterior pit

Question 12

what basal ganglia does

Answer 12

smoothens movements and helps maintain postural stability

Question 13

what limbic system does

Answer 13

controls emotion and memory

Question 14

shit limbic system includes

Answer 14

septal nuclei, amygdala, hippocampus, fornix

Question 15

what septal nuclei are about

Answer 15

pleasure-seeking

Question 16

what amygdala is about

Answer 16

fear and agression

Question 17

what hippocampus is about

Answer 17

memory

Question 18

what fornix is about

Answer 18

communication with limbic system

Question 19

lobes of cerebral cortex

Answer 19

frontal, parietal, occipital, temporal

Question 20

function of frontal lobe

Answer 20

executive function, impulse control, long-term planning, motor control, speech production

Question 21

subdivisions of frontal lobe

Answer 21

prefrontal cortex, primary motor cortex, Broca’s area

Question 22

prefrontal cortex

Answer 22

long-term planning

Question 23

primary motor cortex

Answer 23

motor function

Question 24

broca’s area

Answer 24

speech production

Question 25

occiptal lobe

Answer 25

visual processing

Question 26

temporal lobe includes

Answer 26

auditory cortex, wernicke’s area, limbic system

Question 27

auditory cortex

Answer 27

sound processing

Question 28

Wernicke’s area

Answer 28

speech perception

Question 29

limbic system

Answer 29

emotion and memory

Question 30

where brain shit is

Answer 30

Question 31

acetylcholine is for

Answer 31

volutnary muscle control, PS nervous system, attention, alertness

Question 32

what epi and norepi do

Answer 32

fight or flight, wakefulness, alertness

Question 33

what dopamine does

Answer 33

smooth movements, postual stability

Question 34

serotonin

Answer 34

mood, sleep, eating, dreaming

Question 35

GABA, glycine

Answer 35

brain stabilization

Question 36

glutamate

Answer 36

brain “excitation”

Question 37

endorphins

Answer 37

natural painkillers