Last Updated
：2026/01/06
交感神経
Hiragana
こうかんしんけい
Noun
Japanese Meaning
交感神経は、自律神経系の一部で、主にストレスや緊急時に心拍数を上げたり血圧を上昇させたりする働きを持つ神経系。 / 内臓や血管などに分布し、「闘争か逃走か」の反応を引き起こす神経の系統。
Easy Japanese Meaning
からだがきけんを感じたときに、しんぞうをはやくしたり、からだをうごきやすくするはたらきをもつしんけい
Chinese (Simplified) Meaning
自主神经系统的一部分，负责应激与“战或逃”反应 / 调节心率、血压、瞳孔、出汗等生理功能的神经 / 与副交感神经相对的神经通路
Chinese (Traditional) Meaning
自主神經系統的一部分，促進身體的警覺與應急反應 / 主導「戰或逃」反應的神經 / 調節心跳加快、血壓上升、瞳孔擴張、出汗等生理反應的神經
Korean Meaning
자율신경계의 한 부분으로, 스트레스·흥분 시 반응을 조절하는 신경 / 심박수·혈압 증가, 동공 확장 등 비의식적 생리 반응을 촉진하는 신경
Vietnamese Meaning
thần kinh giao cảm / hệ thần kinh giao cảm (một phần của hệ thần kinh tự chủ)
Tagalog Meaning
mga simpatetikong nerbiyo / bahagi ng awtonomikong sistemang nerbiyos na nagpapagana ng tugong laban-o-takas
Sense（1）
sympathetic nerves
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
交感神経
See correct answer
When the sympathetic nerves are activated, the heart rate increases.
When the sympathetic nerves are activated, the heart rate increases.
See correct answer
交感神経が活性化すると、心拍数が増加します。
Japanese - English
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