Oculomotor and motor learning Flashcards
1
Q
Vestibular-ocular reflex (VOR)
A
Normal eye movements
eyes move opposite of head turn
2
Q
Foveal pursuit
A
Keep/get object in fovea
3
Q
Convergence
A
bring eyes to the middle
4
Q
Oculomotor apraxia
A
head has to move to see object on side
-head moves past object then fixes to object
5
Q
CN VI palsy
A
R pursuing
L not- can’t ABduct
6
Q
Internuclear opthalmoplageia
A
MLF problem
slow ADduction
convergence normal
7
Q
Partial Burster loss
A
Very slow saccades to R and L
8
Q
Intergrator
A
In cerebellum
Tells tonic cells to fire
loss these and get tick- can’t hold position
9
Q
Pause- opsoclonus
A
uncontrolled eye movements
