B7.020 Motor Patterns Flashcards
1
Q
upper face innervation
A
bilateral UMN
2
Q
lower face innervation
A
contralateral UMN
3
Q
upper and lower facial weakness
A
LMN lesion
“peripheral”
4
Q
lower facial weakness only
A
UMN lesion
“central”
5
Q
internal capsule orientation
A
F is most anterior
L is most posterior
6
Q
alternating hemiplegia
A
face (peripheral)
contralateral arm and leg (UMN)
brainstem lesion at level of facial nerves
7
Q
locked in syndrome
A
bilateral face LMN
bilateral arm UMN
bilateral leg UMN
brainstem lesion at level of facial nerve exit
8
Q
bilateral leg LMN
A
lumbosacral cord
cauda equina