Marcus Gunn pupil

noun

Etymology

Named after Scottish ophthalmologist Robert Marcus Gunn.

Definitions

  1. A pupil of the eye that exhibits unusually little constriction when a bright light is…

    A pupil of the eye that exhibits unusually little constriction when a bright light is swung from the unaffected eye to the affected eye. It can be caused by a lesion of the optic nerve.

The neighborhood

Vish — recursive loop

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sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA