What does "pupillary reflex" mean?

reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller

What is a synonym for "pupillary reflex"?

Common synonyms include: eye response, light reflex, miosis, myosis.

Rare ·Advanced level

Noun

1
reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller wordnet