160 THE ORIGIN OF THE NERVOUS SYSTEM 



i is. 48-51. — Fig. 48, Purkinje cell from human cerebellum (from 

 Siobr); Fig. 4<), fusiform cell from anterior corpus quadrigeminum of 

 r.tl)l)it (from Cajal, ioo()); Fig. 50, monopolar neuron from mesen- 

 cephalii nucleus of fifth cranial nerve (from Cajal, 1000); Fig. 51, 

 neuron of smaller gustatory type from carp (from Eerrick, 11)05). 



