B7.020 Motor Patterns Flashcards

1
Q

upper face innervation

A

bilateral UMN

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2
Q

lower face innervation

A

contralateral UMN

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3
Q

upper and lower facial weakness

A

LMN lesion

“peripheral”

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4
Q

lower facial weakness only

A

UMN lesion

“central”

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5
Q

internal capsule orientation

A

F is most anterior

L is most posterior

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6
Q

alternating hemiplegia

A

face (peripheral)
contralateral arm and leg (UMN)
brainstem lesion at level of facial nerves

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7
Q

locked in syndrome

A

bilateral face LMN
bilateral arm UMN
bilateral leg UMN
brainstem lesion at level of facial nerve exit

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8
Q

bilateral leg LMN

A

lumbosacral cord

cauda equina

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