Common Visual Dysfunction Post-CVA Flashcards
1
Q
CN II nuclei and associated CNS areas
A
- refractive errors: myopia, hyperopia, astigmatism
- blurry vision, HA, dizziness
2
Q
CN II and various regions of visual tract, visual cortex
A
- impaired accommodation
- blurry vision, HA, dizziness
- visual field losses
3
Q
cerbellum
A
- impaired pursuits and saccades
- diplopia
- dizziness, nausea, balance difficulties
4
Q
CN III, IV, VI, II nuclei and associated CNS areas
A
- ptosis
- ocular motility disturbance: diplopia, visual distortions, dysconjugate gaze, impaired vergence
- dizziness, nausea, balance difficulties
5
Q
ophthalmic artery
A
retina and extra-cranial optic nerve
6
Q
ACA, anterior communicating artery, superior hypophyseal artery
A
intracranial optic nerve and optic chiasm
7
Q
posterior communicating artery, anterior choroidal artery
A
optic tract
8
Q
MCA and PCA
A
optic radiation
9
Q
ant and post choroidal arteries
A
LGN
10
Q
PCA
A
primary visual cortex
