THE MAMMALIAN NERVOUS SYSTEM 61 



148; Rauber-Kopsch ('12), Fig. 220, p. 216; Spalteholz ('09), 

 Fig. 730, p. 658; Villiger ('12), Fig. 226, p. 264. 



(8) Inferior colliculus. See Bruce ('92), Plate XXIII; Cun- 

 ningham ('15), Fig. 520, p. 587; Piersol ('16), Fig. 960, p. 1109; 

 Quain ('09), Fig. 212, p. 204; Rauber-Kopsch ('12), Figs. 224, 

 225, p. 220; Sobotta ('11), Fig. 652; Spalteholz ('09), Fig. 732, 

 p. 659; Toldt ('04), Fig. 1213, p. 788; Villiger ('12), Fig. 229, 

 p. 270. 



(9) Superior colliculus. See Bailey ('16), Fig. 355, p. 525; 

 Bruce ('92), Plates XXIV, XXV, XXVI; Cunningham ('15), 

 Fig. 521, p. 587; Edinger ('11), Figs. 220, 227; Morris ('14), 

 Fig. 662, p. 838; Quain ('09), Fig. 213, p. 205; Rauber-Kopsch 

 ('12), Fig. 227, p. 223; Sobotta ('11), Fig. 651; Toldt ('04), 

 Fig. 1215, p. 789; Villiger ('12), Fig. 230, p. 272. 



(10) Medial geniculate body and red nucleus. See Luciani 

 ('15),Vol. Ill, Fig. 244, p. 489; Piersol ('16), Fig. 963, p. 1114; 

 Quain ('09), Fig. 213, p. 205; Rauber-Kopsch ('12), Fig. 228, 

 p. 224; Spalteholz ('09), Fig. 733, p. 660; Toldt ('04), Fig. 1218, 

 p. 791; Villiger ('12), Fig. 231, p. 274. 



(11) Middle of thalamus. See Bailey ('16), Fig. 357, p. 533; 

 Piersol ('16), Fig. 967, p. 1120, and Fig. 974, p. 1126; Quain 

 ('09), Fig. 261, p. 261; Rauber-Kopsch ('12), Fig. 127, p. Ill; 

 Sobotta ('11), Fig. 646; Toldt ('04), Fig. 1219, p. 792. 



(12) Upper part of thalamus behind the anterior commissure. 

 See Quain ('09), Fig. 300, p. 316; Toldt ('04), Fig. 1220, p. 792. 



Put each outline on a separate sheet and fill in additional 

 details at a later time as directed below. Study the surface 

 contour of each section drawn, and b# comparison with the 

 external form of the cord and brain determine the approximate 

 location of the section. An intact brain or medulla oblongata 

 should be at hand during this comparison. In each outline 

 identify and label every superficial structure which is visible 

 in the gross specimen. The finished drawings will include only 

 selected details of the structures visible in the sections. Do 

 not complete the drawing of each cross-section before passing on 

 to the next; but study each fiber tract or nucleus as a whole, 

 following it throughout the series of sections and entering it 

 upon the drawing of each level in which it appears, as directed 

 below, until all the tracts to be studied have been entered upon 



