PLATE VII. 



Fig. 39. Cell in aciisticus nucleus. 



Fig. 40. Cell in general cutaneous nucleus. 0} and (Z^ branch In the 

 acusticus nucleus, x 458. 



Fig. 41. Large cell in the ventro-lateral part of the acusticus nucleus. 

 (1^ and d^ reach just outside the nucleus, x 333. 



Fig. 42. Spindle cell in acusticus nucleus. It lies at the level of the entry 

 of r. sacciilaris, and its axis is parallel to the entering fibers. X 250. 



Fig. 43. Large cell in the cephalic end of acusticus nucleus, a is cut off, 

 f^ runs to the fasciculus coiuniunis, d" and d^ stop among the trigeminus 

 tracts. X 125. 



Fig. 44. Group of large cells in the cephalic half of acusticus nucleus. 

 Cell 3 lies just within the lateral border, d of cell 3 extends into the general 

 cutaneous nucleus, a of- cell 4 runs into the ventral raphe, x 125. 



