TABLE 2 



The body measurements as observed are here compared with the standard values for 

 the body measurements based on the observed brain weights and computed by the 

 formulas devised by Hatai ("The Rat," Donaldson, '15) 



Prematurely born. 



^ Rigor mortis. 



1 2 



Fig. 1 Dorsal view of the albino rat brain weighing 1.5 grams. Enlarged 

 1.8 diameters. To show the positions at which the two measurements for the 

 width and the two measurements for the length were taken. AB = Width W .B, 

 CD = Width W.D, EF = Length L.F and EG = Length L.G. . 



Fig. 2 Lateral view of the albino rat brain weighing 1.5 grams. Enlarged 

 1.8 diameters. To show the position at which the height was measured. HK = 

 Height Ht. 



499 



