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Year 2 neuro exam 1 > Vosko I > Flashcards

Vosko I Flashcards

(56 cards)

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1
Q

Channels in axon hillock

A

Cl channels

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2
Q

mesencephalon

A

midbrain

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3
Q

prosencephalon

A

forebrain

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4
Q

proseencephalon becomes what

A

telencephalon and diencephalon

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5
Q

diencephalon becomes what

A

thalamus

hypothatlamus and retin

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6
Q

telecephalon becomes what

A

cerebral Cx and basal ganglia

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7
Q

rhombencephalon becomes

A

metencephalon and myelencephalon

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8
Q

metecephalon becomes

A

cerebellum and pons

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9
Q

myelencephalon becomes

A

medulla

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10
Q

CN derived from what parts of brain

A 
1:1:2:2:6
I telencephalon
II diencephalon
III IV mesencephalon
V VI metencephalon
VII VIII IX X XI XII myelencephalon
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11
Q

4 major sulci of brain

A 
central- sulcus rolando
lateral sulcus- sylvian fissure
parietoociipital sulcus
cingulate sulcus
preoccipital notch
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12
Q

cingulate sulcus

A

around corpus callosum

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13
Q

gyri in frontal lobe

A 
superior middle and inferior
precentral gyrus
orbital part triangular part and opercular part
part of paracentral lobule
orbital gyri, olfactory bulub
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14
Q

brocas aphasia locaiton

A

opercular part of frontal lobe

brocken speech

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15
Q

lobes in pareital

A 
post central gyrus
supramarginal gyrus
angular gyrus
posterior paracentral lobule
precuneus
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16
Q

R side parietal lesions

A

hemineglect

L side does not exist

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17
Q

where in the world we are?

A

pareietal lobe

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18
Q

lobes temporal lobe

A

superior middle inferior
limbic gyrus
fusiform gyrus

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19
Q

wernickes aphasia location

A

superior temporal lobe

fluent aphasia

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20
Q

lobes in occipital lobe

A 
lateral occipital gyri
lingual hyrus
cuneus
calcarine sulcus
fusiform gyrus
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21
Q

lingual gyrus visual field

A

superior

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22
Q

cuneus visual field

A

inferior

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23
Q

limbic lobe

Study These Flashcards
A

isthmus, collateral sulcus, parahippocampal gyrus, rhinal sulcus, uncus, subcallosal area, paraterminal gyrus
cingulate sulcus and gyrus

24
Q

fear aggression

25
center of telencephalon
basal ganglia thalamus internal capsule
26
role basal ganglia
smooth out movements
27
separates the thalamic nuclei
internal medullary lamina
28
3 divisions nuclei in thalamus
anterior medial lateral (dorsal/ventral)
29
what shuts down input of sensory like whne sleeping
thalamic reticular system
30
patterns for hypothalamic control
``` anterior (PAN) posterior (SAN) neuroendocrine bi-directional circuitry controls reticulospinal system ```
31
rostral hypothalamic lesion vs caudal
rostral never sleep | caudal never wake up
32
where are the inferior and superior colliculi
midbrain superior-vision/eye control inferior- hearing
33
crus cerebri
cerebral pedunceles
34
pain modulation
periaqueductal grey
35
lesion in inferior colliculi
inability to localize sound because auditory pathway bilateral
36
VTA
ventral tegmental area release dopamine to nucleus accumbens "i want or I need"
37
pons parts
tegmentum and basal pons
38
what is in pons
locus ceruleus micturition center CN nuclei reticular formation
39
locus ceruleus
secrete Epi and Norepi
40
cerebellum
proprioception input | coordinates complex movements
41
roles of medulla
``` resp center cardiac center consciousness center pathway for all ascneding descending information CN nuclei ```
42
DCML
sensory two point discrimination vibration proprioception
43
where are cell bodies for DCML
DRG
44
where DCML enter spinal cord
dorsal faniculus and ascends to medulla
45
decussation DCML
in medulla- internal arcuate fasiculus | runs up in medial lemniscus here on up
46
secondary neurons of DCML synapse where
thalamus VPL | than goes to primary sensory Cx
47
types of DCML
cuneatus more lateral: limbs | and gracilus: more medial, trunk
48
Anterolateral system | sensory
pain temp crude tough
49
cell bodies ALS
dorsal route
50
where does ALS pathway enter
lisour fasciculus ascends then synapses in dorsal horn
51
decussation ALS
anterior white commisure
52
tract ALS runs in
antero lateral spinothalamic pathway to VPL thalamus
53
ion channels on pacinian corpuscles
TRP channels
54
4 spinocerebellar tracts | unconscious proprioception
fine: cuneocerebellar upper half body rostralspinocerebellar (don't need to know) dorsal(fine movement) and ventral (gross) spinocerebellar tracts
55
ventral spinocerebellar tract decussation
decussates twice so is ipsilateral
56
ventral trigeminothalamic tracts
nociceptive info of head

Year 2 neuro exam 1 (23 decks)

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