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SHB ME > MUST KNOW > Flashcards

MUST KNOW Flashcards

1
Q

Wallenburg stroke

A

loss of pain in opposite side of body, same side of head (also absent corneal reflex, ipsilateral horners)

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2
Q

mesecephalic nucleus

A

jaw jerk

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3
Q

chief/principal sensory nucleus

A

nuc cuneatus/nuc gracilis

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4
Q

spinal nucleus

A

nuc proprius

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5
Q

UMN damage

A

spasticity, hyperreflexive, positive babinski

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6
Q

stroke in upper right cortex causes

A

sagging in lower left face

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7
Q

facial motor nucleus has which functional component and is analogous to what in the spinal cord

A

SVE/anterior horn cells

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8
Q

nucleus with two functional components

A

nucleus solitarius; SVA and GVA

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9
Q

infection of the brain

A

encephalitis

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10
Q

PCA does which lobe

A

occipital & temporal

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11
Q

broadman’s area for occipital lobe

A

17

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12
Q

only afferent of SCP

A

VSCT

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13
Q

right LGN sees which visual field

A

left

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14
Q

semi-circular canals detect

A

rotation, angular movement

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15
Q

which vestibular nuclei connect to the eyes

A

medial & superior

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16
Q

lateralVST excites

A

extensors

17
Q

where does your hearing come from- inner vs outer hair cells

A

inner hair cells

18
Q

motor loop through BG

A

motor/premotor/sensory -> putamen -> lateral GPI -> VA/VL nucleus -> cortical targets

19
Q

blood supply for limbic areas

A

ACA

20
Q

movement of CSF

A

ventricles -> median/lateral apertures -> cisterns -> tentorial notch -> arachnoid vili to venous sinuses

21
Q

meyer’s loop goes around which lobe

A

temporal

22
Q

nucleus that controls pupilary light reflex

A

Edinger-Westphal

23
Q

output layer of the cortex

A

5

24
Q

vestibular nuclei have reciprocal connections with

A

flocculonodular lobe

25
Q

Brown-Sequard

A

hemisection of spinal cord-

loss of feeling ipsilateral, loss of pain contralateral

26
Q

somatatopy of cerebellum

A

midline- trunk

edge- appendages

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