extra

Question 1

what is exchanged at electrical synapses

Answer 1

ions and small molecules

Question 2

naming of chemical synpase

Answer 2

depends on target cell

Question 3

which neurotransmitters are stored in vesicles

Answer 3

conventional (small molecule) and neuropeptide

Question 4

rapid and short acting receptors
fast synaptic potential

Answer 4

ionotropic receptors

Question 5

slow synaptic potentials
long term effects

Answer 5

metabotropic receptors

Question 6

what receptors are only GPCR

Answer 6

dopamine and neuropeptide receptors

Question 7

what are EPSP and IPSP due to

Answer 7

activation or ionotropic receptors
activation/ inhibition of ion channesl via GPCR

Question 8

what kind of potentials are post synaptic potentials

Answer 8

graded

Question 9

what does synpatic integration include

Answer 9

temrporal and spatial summation

Question 10

what is synpatic integration

Answer 10

multiple post synpatic potential either at same synpase or multiple synpases working together

Question 11

two ways of altering synpatic strength

Answer 11

synaptic modulation
synaptic plasticity

Question 12

synaptic modulation

Answer 12

faciitation and inhibition

Question 13

synpatic palsticity

Answer 13

potentiation and depression

Question 14

magnitude of postsynaptic potential

Answer 14

synpatic strength

Question 15

neuromodulator dependant

Answer 15

synaptic modulation

Question 16

what occurs at cell body and what occurs at synpases

Answer 16

cell body- sumamtion
synapses- modulation/ plasticity

Question 17

form connective tissue of brain

Answer 17

glia

Question 18

functional barrier between interstitial fluid and blood

Answer 18

BBB

Question 19

what does the BBB separate

Answer 19

interstitial fluid and blood

Question 20

circumventricular organs

Answer 20

leaky areas of blood brain barrier
neuroyophyiss of pituitary

Question 21

interconnect brain areas

Answer 21

white matter

Question 22

tactile exploration

Answer 22

motor areas adjascent to sensory areas for the same body regions

Question 23

area in front of central sulcus

Answer 23

primary motor cortex

Question 24

what control muscles on opposite side of the body

Answer 24

primary motor cortex

Question 25

what does each hemisphere of occipital lobe recieve info from

Answer 25

both eyes in one hemifield

Question 26

what receives topographical sensory fibres fron cochlea of each ear, mapped by pitch

Answer 26

primary auditory cortex

Question 27

where is limbic association cortex

Answer 27

temporal lobe

Question 28

higher order processing of auditory and visual information- language comprehention and object perception

Answer 28

ventral stream in associative areas in temporal lobe

Question 29

wehre do nerve tracts originating in cortex cross

Answer 29

corss before continuing down spinal chord

Question 30

what does the primary motor cortex not do

Answer 30

initiate voluntary movement

Question 31

plays preparatory role in programming complex sequences of movement, responds to remembered movemenst, active during action and imagination of action

Answer 31

supplementary motor area

Question 32

signals preparing for movement, informed of bodys position in relation to targer, codes for behaviour goals and correct and incorrect actions

Answer 32

premotor cortex

Question 33

planning and organization of goal directed behaviour, working memory and decision making

Answer 33

prefrontal cortex

Question 34

integrates touch, vision, and audition info in spacial context- dorsal stream

Answer 34

associative parietal cortex

Question 35

where do sensory neurons cross

Answer 35

at the cerebellum

Question 36

association areas

Answer 36

prefrontal association cortex parietal- temporal- occipital association cortex limbic association cortex take info and plan purposful action