Pupillary Reflex (Noun)
Meaning
Reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller.
Classification
Nouns denoting acts or actions.
Reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller.
Nouns denoting acts or actions.