These preparations include the medial region of the nucleus retrofacialis (mNRF); a part ofpre-Botinger complex, ventral respiratory group (VRG) and dorsal respiratory group (DRG).

• 制作新生大鼠离体延髓脑片标本,主要包含面神经后核内侧区,前包钦格复合体、腹侧呼吸组以及背侧呼吸组的一部分。