Neuro Ophthalmology Glossary
100 terms total — 6 showing — Last updated 15 Sep 2026
hemianopsia
Loss of vision in half of the visual field of one or both eyes.
accommodative convergence
The involuntary convergence eye movement that accompanies accommodation when focusing on near objects.
cavernous sinus syndrome
Neurological condition affecting cranial nerves within the cavernous sinus, causing ophthalmoplegia, ptosis, and sensory...
convergence insufficiency
A binocular vision disorder where the eyes cannot converge adequately for comfortable near vision work.
vergence
Simultaneous movement of both eyes in opposite directions to maintain binocular fixation.
versional eye movement
Conjugate eye movements where both eyes move in the same direction.
visual perseveration
Abnormal persistence or recurrence of visual images after the stimulus has been removed, indicating cortical visual dysf...