| 单词 | pupillary reflex |
| 释义 | pupillary reflex (once / 1477414 pages) n WORD FAMILY pupillary reflex USAGE EXAMPLESOne is the brain center that controls pupillary reflex – when the light is bright the pupils constrict, while in the dark the pupils dilate. Scientific American(Sep 26, 2011) This, then, is the way in which a reflex is carried out, the pupillary reflex, for example. Woodworth, Robert S., Psychology—A Study Of Mental Life(2010) On another person you can also observe the "crossed" pupillary reflex, by throwing the light into one eye only while you watch the other eye. Woodworth, Robert S., Psychology—A Study Of Mental Life(2010) n reflex contraction of the sphincter muscle of the iris in response to a bright light (or certain drugs) causing the pupil to become smaller Syn|Hyper light reflex, miosis, myosis inborn reflex, innate reflex, instinctive reflex, physiological reaction, reflex, reflex action, reflex response, unconditioned reflex an automatic instinctive unlearned reaction to a stimulus |
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