Definitions
There is 1 meaning of the phrase
Light Reflex.
Light Reflex - as a noun
Reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller
Synonyms (Exact Relations)
miosismyosispupillary reflexExample Sentences
"The light reflex occurs when the eyes constrict in response to bright light."
"The doctor measured my pupillary light reflex as part of the eye examination."
"Damage to the optic nerve can affect the light reflex."
"A sluggish light reflex may indicate a problem with the nervous system."
"The presence of the light reflex suggests that the visual system is functioning properly."
