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Definition
support, repair, K+ MB, help w. BBB
marker:GFAP |
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Definition
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support, repair, K+ MB, help w. BBB
marker:GFAP |
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Definition
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Definition
myelinates mult axons (up to 30)
sm nucl, dark chr and lil cytoplasm
predom glial in white matter
destrd in MS |
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Term
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Definition
myelin (PNS)
promotes axon regen |
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Definition
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Definition
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Definition
CNS phags
mesodermal origin
not vis on nissl stains
irreg nucl, lil cytoplasm
tissue dmg-> lg ameboid phags
fuse in HIV ->multinucl giant cells |
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CNS phags
mesodermal origin
not vis on nissl stains
irreg nucl, lil cytoplasm
tissue dmg-> lg ameboid phags
fuse in HIV ->multinucl giant cells |
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Definition
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Term
myelinates mult axons (up to 30)
sm nucl, dark chr and lil cytoplasm
predom glial in white matter
destrd in MS |
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Definition
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Term
| predom glial in white matter |
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Definition
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Term
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Definition
schwannoma in int ac meatus
CN vii, viii |
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Term
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Definition
endo: around single nerve
peri: perm barrier arouns a fascicle of nerves, must rejoin in microsurg for limb reattach
epi: dense CT around entire n & BVs |
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Term
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Definition
sm encaps'd in dermis of palms, soles, digits
lt discrm touch of glabrous skin |
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Term
sm encaps'd in dermis of palms, soles, digits
lt discrm touch of glabrous skin |
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Definition
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Term
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Definition
lg, encaps n ending in deeper layers of skin at ligs, joint capsules, serous membranes, mesentaries
pressure, coarse touch, vibr, tension
onion |
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Term
lg, encaps n ending in deeper layers of skin at ligs, joint capsules, serous membranes, mesentaries
pressure, coarse touch, vibr, tension
onion |
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Definition
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Term
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Definition
cup shaped tactile disks in dermis of fingertips, hair folls, hard palate
lt, crude touch |
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Term
cup shaped tactile disks in dermis of fingertips, hair folls, hard palate
lt, crude touch |
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Definition
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Term
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Definition
tubes in temporal bone = bony labryinth
filled w. perilymph (Na rich, sim to ECF)
includes cochlea, vestibule, semicircular canals2nd set of tube: membr labyrinth
filled w. enolymph (K rich, sim to ICF)
incls cochlear duct, utricle & saccule, semicirc canals |
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Term
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Definition
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Term
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Definition
filled w. perilymph (Na rich, sim to ECF)
includes cochlea, vestibule, semicircular canals |
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Term
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Definition
illed w. endolymph (K rich, sim to ICF)
incls cochlear duct, utricle & saccule, semicirc canals |
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Definition
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Term
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Definition
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Term
| where are utricle and saccule |
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Definition
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Term
| what do utricle and saccule do |
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Definition
| what detects linear accel |
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Term
| what detects linear accel |
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Definition
| what do utricle and saccule do |
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Term
| what are in the semicirc canals |
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Definition
| ampullae - where are they |
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Term
| ampullae - where are they |
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Definition
| what are in the semicirc canals |
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Definition
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Definition
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Definition
base of cochlea (stiff): high freq
apex: wide & flex = low freq |
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Definition
tight jcns b/t cap endoth cells
BM
astrocyte feet |
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Definition
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Definition
| glu & aa (carrier med'd) nonpolar/lipids>polar/watersol |
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need to sense (ex:area postrema (vomit post chemo)
neurohypophys: ADH (need to secrete) |
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