瞳孔反応

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Japanese

Kanji in this term
瞳 孔 反 応
どう
Grade: S 		こう
Grade: S 		はん
Grade: 3 		のう
Grade: 5
on'yomi
 Pupillary response on Wikipedia
瞳孔（どうこう）反応（はんのう）：ヒトの成人（せいじん）は 虹彩（こうさい）の筋肉（きんにく）を自発的（じはつてき）に制御（せいぎょ）しており、命令（めいれい）に応（おう）じて瞳孔（どうこう）を拡張（かくちょう）させたり収縮（しゅうしゅく）させたりできます。
Pupillary response : A human adult exhibiting voluntary control over his iris muscles, where he can cause his pupil to dilate and constrict on command.

Etymology

Compound of 瞳孔 (dōkō, “pupil; pupillary”) +‎ 反応 (hannō, “response”)

Pronunciation

Noun

瞳(どう)孔(こう)反(はん)応(のう) • (dōkō hannō) 

  1. pupillary response
    瞳(どう)孔(こう)反(はん)応(のう)は、視(し)神(しん)経(けい)と動(どう)眼(がん)神(しん)経(けい)を介(かい)して瞳(どう)孔(こう)の大(おお)きさを １(いっ)．(てん)５(ご) ｍｍ(ミリ) から ８(はち) ｍｍ(ミリ) の間(あいだ)で変(へん)化(か)させる生(せい)理(り)学(がく)的(てき)反(はん)応(のう)です。
    Dōkō hannō wa, shishinkei to dōgan shinkei o kaishite dōkō no ōkisa o ittengo miri kara hachi miri no aida de henka saseru seirigaku teki hannō desu.
    Pupillary response is a physiological response that varies the size of the pupil between 1.5 mm and 8 mm, via the optic nerve and oculomotor nerve.
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