160 DONALDSON. [Vor 1x6 
figures are not directly comparable with the observations on 
the sheep. 
TABLE 39.— Brain XII. 
Male. Age, 35 years. In hardening fluid 30 hours after death. 24% solution 
of bichromate of potash, plus 1% of sodium sulphate. Encephalon subdivided, 
except the cerebellum. 
PERCENTAGE INCREASE. 
TimE.—Days. 
HEMISPHERES. CEREBELLUM . STEM. 
1.0 6.0 6.0 5.0 
4.9 10.0 II.I 
7.0 (c.) (c.) (c.) 
30.05 10.9 12.0 10.4 
FD 8.4 12:2 77, 
92. (c.) (c.) (c.) 
320. 8.3 LY.7 9.1 
eh e 9.6 13: 9.4 
In the last two tables we have shown the restraining effect 
of the 1% of sodium sulphate. The cerebellum appears least 
affected by this new condition. 
TABLE 40.— Brain XIII. 
Male (negro). Age, 60 years. In hardening fluid 20 hours after death. In 8% 
solution of bichromate of potash. Encephalon completely subdivided. One 
cerebral and one cerebellar hemisphere and the stem were used for this test. 
PERCENTAGE INCREASE. 
Time — Days. 
HEMISPHERES. CEREBELLUM. STEM. 
8 4.9 4.8 5:3 
3.5 10.1 10.4 10.7 
5 (c.) (c.) 
30. 16.7 16.2 
70. 15.3 15.0 15.6 
328. 175 16.7 17.5 
530. 19.4 20.8 21.1 
