Visual Field Defects — Flashcards

Central scotoma, Paracentral scotoma and temporal field defects can be tested by _____ocular visual field testing.

Normal extent of the visual field: Temporal: _____Inferiorly: 70Nasal: 60Superiorly: 50

Confrontation method is a type of _____ perimetry

Lesions to the optic nerve result in _____-ocular and ipsi-lateral deficits in vision

What pattern of visual loss is seen with LHON?_____

Incongruous homonymous hemianopia, is usually seen with lesions of the _____

_____ is a condition of abnormal myelination of the nerve fibers of the retina, where myelination continues beyond lamina cribrosa and spreads into the retina beyond the optic disc.

_____ sign is seen in optic nerve hypoplasia

Hyperemic optic disc with telangiectatic (non-leaky on FFA) capillaries is suggestive of _____.

Papilledema leads to blockage of _____, axonal swelling and collection of extracellular fluid