quiz 3 Flashcards by Abbie Valicevic

motor cortex location

frontal lobe

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somatosensory cortex location

parietal lobe

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visual cortex location

occipital lobe

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auditory cortex location

temporal lobe

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gustatory cortex location

insula

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olfactory cortex location

temporal lobe

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sour chemical

H+

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salty chemical

Na+/Cl-

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bitter chemical

ions (K+/Mg2+)

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sweet chemical

sugars

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umami chemical

glutamate

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sour tastant mechanism

pass directly through ion channels OR bind and block ion channels

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salty tastant mechanism

pass directly through ion channels

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bitter tastant mechanism

bind GPCRs

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sweet tastant mechanism

bind GPCRs

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umami tastant mechanism

bind GPCRS

where is the mammalian cerebellum located

hindbrain

hemispheres of the mammalian cerebellum

anterior, posterior, flocculo-nodular

the cerebellar cortex is _______ matter

gray

the arbor vitae is _______ matter

white

peduncles of the mammalian cerebellum

superior, middle, inferior

cerebellum functions

coordination of voluntary muscle contractions, posture, and balance

olfactory nerve projection pattern

odorants –> cilia (in nasal passage) –> dendrites –> olfactory receptor cell –> olfactory nerve

olfactory bulbs contain ________ glomeruli

2,000

each glomerulus contains __________ axons

25,000

olfactory receptor neurons expressing a particular gene send axons to the same ___________

glomeruli

axons converge on dendrites of _____________________________

second order olfactory neurons