4A Edward F. Malone. 



PLATE II. 



Homo. Series AC (Continued). 



Magnification of Figs. 5 to 7 = 5 diameters. 



Magnification of Figs. 5A to 7A = 2 diameters. 



• = Cells of the nucleus tubero-mammillaris (nucleus mammillo-infundib- 



ularis). 

 • = Cells of the substantia grisea ventriculi tertii. 

 A = Cells of the nuclei tuberis laterales (n. t. 1.). (Examine with hand 



lens). 

 O = Cells of the ganglion opticum basale (g. o. b.). 

 O = Cells of the corpus hypothalamicum (Luysii). 



