Last Updated：2025/11/30

Dictionary quizzes to help you remember vocabulary

A thin layer of not very densely packed neurons lying between the facial nucleus and the ventral surface of the medulla, which serves as a CO₂ and H⁺ sensor for regulating breathing.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

retrotrapezoid nucleus

Edit Histories（0）

Source Word

retrotrapezoid nucleus

Noun

A thin layer of not very densely packed neurons lying between the facial nucleus and the ventral surface of the medulla, which serves as a CO₂ and H⁺ sensor for regulating breathing.

Japanese Meaning

顔面核と延髄腹側表面の間に位置する、比較的希薄に配置された神経細胞層であり、二酸化炭素（CO₂）および水素イオン（H⁺）の濃度を感知して呼吸調節に関与する領域

What is this buttons?

The retrotrapezoid nucleus senses increases in CO₂ and H⁺ and signals respiratory centers to increase ventilation, despite being only a thin, loosely packed layer of neurons between the facial nucleus and the ventral surface of the medulla.

Google Translation / DeepL Translation

顔面神経核と延髄腹側面の間にある、密度の低い神経細胞が薄く層を成す構造は、二酸化炭素（CO₂）や水素イオン（H⁺）の増加を感知して呼吸中枢へ信号を送り、換気を増加させる。

Details

Sense（1）

A thin layer of not very densely packed neurons lying between the facial nucleus and the ventral surface of the medulla, which serves as a CO₂ and H⁺ sensor for regulating breathing.

retrotrapezoid nuclei

（ plural ）

Details

retrotrapezoid nucleus

Dictionary quizzes to help you remember vocabulary

Login / Sign up

Download the app!

retrotrapezoid nucleus

Dictionary quizzes to help you remember vocabulary

Login / Sign up

Login

──── or ────

Sign up

──── or ────

Download the app!