THE PONS. AND THE CEHBBELLUM. 



327 



In the cortex of the vermis, especially in the dorsal portion, fibers from 

 the spinal cord end. 



The terminus of the olivary tract remains yet to be determined. 



The constituents of the post, cerebellar peduncle, or the corpus resti- 

 forme, will now be more definitely considered. 



Cerebellum 



Fig. 212. — Frontal section through the cerebellum and pons of a fetus of 

 twenty-six weeks. All medullated fibers are stained with hematoxylin. N. Y., 

 Tr. nueleo-cerebellaris. Aus dem Corpus resUf., From the corp. restif. Binde- 

 arm, Ant. cerebel. peduncle. 



I. THE MEDIAN PORTION. 



The fasciculi from the cerebellTim to the sensory nerves and their 

 nuclei, with which we became acquainted in fishes, exist also in mammals. 

 The author formerly believed that we had to do here with direct bundles 



