Pupillary light reflex - Wikipedia, the free encyclopedia

Pupillary light reflex - Wikipedia, the free encyclopedia

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日期:2025-06-25
The pupillary light reflex (PLR) is a reflex that controls the diameter of the pupil, in response to the intensity (luminance) of light that falls on the retina of the pupil and the eye, thereby assisting in adaptation to various levels of lightness/darkn...看更多