186 C WINKLER. THE CENTRAL COURSE, ETC. 



Fig. 26 A. The section through the entrance of the dorsal (lateral) 

 root and angular nucleus.' 



Fig. 26 B. The section through the entrance of the ventral (medial) 



root and the distal end of the nucleus parvo-cellularis, 

 Fig. 26 c. The section through the distal end of the nucleus magno- 



cellularis. 

 Fig. 26 D. The section through the middle of the nucleus magno- 



cellularis and the nucleus pedunculi cerebelli. 

 Fig. 26 E. The section through the proximal end of the medial 



trunk of rootfibres (the radix ascendens N. octavi)). 



Fig. 27. A horizontal section through the nucleu angularis, parvo- 

 cellularis., magnocellularis and pedunculi cerebelli. 



