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Pupillary light reflex

查词链接:https://www.dute.org/dict/pupillary_light_reflex复制链接
瞳孔光反射:指光线照射到眼睛时,瞳孔会自动收缩或扩张的生理现象。
查看英英释义
abstract:
The pupillary light reflex 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 eye, thereby assisting in adaptation to various levels of darkness and light, in addition to retinal sensitivity. Greater intensity light causes the pupil to become smaller (allowing less light in), whereas lower intensity light causes the pupil to become larger (allowing more light in).

网络释义
瞳孔对光反射
瞳孔对光反射(pupillary light reflex):此反射是腻干上段中腻的功能:瞳孔对光反 射的检查中,用强光照射一侧的瞳孔,光线刺激过后会发现两侧瞳孔有对称性收缩 的现象...
常用短语
* 以上查询结果来自于网络,仅供参考。
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