reflexes Flashcards
1
Q
nerves, part of brainstem, artery for visual pupillary reflex
A
2, 3 midbrain, PCA
2
Q
nerves, part of brainstem, artery for accommodation
A
2,3, midbrain PCA
3
Q
nerves, part of brainstem, artery for doll’s eye
A
8,
3,4, 6,
midbrain, pons
basilar
4
Q
nerves, part of brainstem, artery for jaw jerk reflex
A
corticobulbar
V3
V
pons
AICA/basilar
5
Q
which nucleus is involved in the consensual reflex (where CN 2 and 3 talk to each other)
A
Edinger Westphal
6
Q
which nucleus do the optic tracts go to
A
lateral geniculate nucleus in the thalamus
7
Q
what is the Medial Longditudinal fasciculus
A
connects CN 3, 4 6. coordinates eye mvts
8
Q
when do you see bilateral lesions on MLF
A
MS
9
Q
what is a classic sign of MLF lesion
A
internuclear opthalmoplegia
10
Q
what happens in internuclear ophthalmoplegia
A
11
Q
A
