The projections from the red nucleus to the IOC terminated in the dorsal lamina of the principal olive and the dorsal end of the caudal half of the medial accessory olive.
红核投射至下橄榄主核的背侧板及内侧副橄榄核尾侧半的背端部；
2
NOS/ER double-labeled neurons mostly distributed in the medialdorsal and lateral dorsal of supraoptic nucleus.