What is relative afferent pupillary defect in Neuro Ophthalmology?

Neuro Ophthalmology Glossary

100 terms total — 1 showing — Last updated 15 Sep 2026

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Intermediate Technical IVT

Loss of vision in half of the visual field of one or both eyes.

15 Sep 2026

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Advanced Technical IVT

An asymmetry in pupillary light responses indicating unilateral or asymmetric optic nerve dysfunction, detected by swing...

RAPD Marcus Gunn pupil

Technical Term Full entry →

Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
relative afferent pupillary defect IVT	Technical Term	Advanced	An asymmetry in pupillary light responses indicating unilateral or asymmetric op...

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Total terms 100

IVT eligible 100

Verified 0

intermediate 50

advanced 22

professional 28