NO. 1451. BRAINS AND BRA IN PRESER VA TI I 'ES—HRDLIVKA . 



317 



Premrvallvc: Oite-tlnrd mlurated soiiUioti. of alum, vnth mlt uj> to 1,030 sp. gr.; 5 i^er cent 

 formalin [3 c. c. per gram). 



[Condition of brain: MQdium. 



n At 6 c. c. per gram. 

 [Brain weighed daily. Received June 12, 1905. Original weight, 108 grams.] 



At the end of 

 day. 



Absolute 

 weight. 



First 



Second 



Third 



Fourth 



Fifth 



Seventh" 



Eighth 



Ninth 



Tenth 



Eleventh 



Twelfth 



Thirteenth 



Fourteenth 



Fifteenth 



Sixteenth 



Seventeenth 



Eighteenth 



Nineteenth 



Twentieth 



Twenty-first 



Twenty-second. . 

 Twenty-third . . . 

 Twenty-fourth.. 

 Twenty-fifth .... 

 Twenty-sixth . . . 

 Twenty-seventh 

 Twenty-eighth . . 



Grams. 

 107.0 

 106.0 

 105: 5 

 105.0 

 105. 5 

 103.0 

 102. 7 

 100. 5 

 100. 5 

 100.5 

 1(10. 

 99.0 

 98.5 

 97 

 96. 8 

 95.5 

 96.0 

 96. 5 

 95.8 

 95.5 

 95.0 

 95.0 

 94.5 

 94.3 

 94.0 

 93.0 

 93.0 



Per cent 



of 

 original 

 weight. 



99. 08 

 98. 15 

 97.68 

 97. 22 

 97.68 

 95. 37 



95. 09 

 93.05 

 93. 05 

 93. 05 

 92. 59 

 91.67 

 91.20 

 89.81 

 89.63 

 88. 42 

 88. 89 

 89.35 

 88.70 

 88.42 

 87.96 

 87.96 

 87.50 

 87.31 

 87.03 

 86.11 

 86.11 



Change in 

 percentage 

 of original 

 weight 

 from day 

 to day. 



-0.92 



- .93 



- .47 



- .46 

 -I- .46 

 -2.31 



- .28 

 -2.04 

 ± .00 

 ± .00 



- .46 



- .92 



- .47 

 -1.39 



- .18 

 -1.21 

 + .47 

 + .46 



- .65 



- .28 



- .46 

 ± .00 



- .46 



- .19 



- .28 



- .92 

 ± .00 



At the end of 

 day. 



Twenty-ninth . . . 



Thirtietha 



Thirty-first 



Thirty-second ... 



Thirty-third 



Thirty-fourth . .. 



Thirty-fifth 



Thirty-sixth 



Thirty-seventh.. 

 Thirty-eighth ... 



Thirty-ninth 



Fortieth 



Forty-first 



Forty-second 



Forty-third 



Forty-fourth 



Forty-fifth 



Forty-sixth 



Forty-seventh . . . 



Fort.v-eighth 



Forty-ninth 



Fiftieth 



Fifty-first 



Sixty-first 



Sixty-seventh ... 

 Seventy-fourth . . 



Absolute 

 weight. 



Grains. 

 93.0 

 93.5 

 91.5 

 91.0 

 90. 5 

 90. ft 

 89.5 

 89. 5 

 89.5 

 89.0 

 88.5 

 89.0 

 89.0 

 89.5 

 89.0 

 89.0 

 87.5 

 88.0 

 87.6 

 88.0 

 87.5 

 87.5 

 88.0 

 87.5 

 86.5 

 86.0 



Per cent 



of 

 original 

 weight. 



86. 11 

 86.57 

 84.72 

 84.26 

 83.79 

 83.79 

 82. 87 

 82. 87 

 82. 87 

 82.41 

 81.94 

 82.41 

 82. 41 

 82.87 

 82.41 

 82.41 

 81. 02 

 81.48 

 81.02 

 81.48 

 81.02 

 81.02 

 81.48 

 81.02 

 80.09 

 79.63 



Change in 

 percentage 

 of original 



weight 

 from day 



to day. 



+ 0.00 

 + .46 

 -1.85 



- .46 



- .47 

 ± .00 



- .92 

 ± .00 

 ± .00 



- .46 



- .47 

 + .47 

 ± .00 

 -f .46 



- .46 

 ± .00 

 -1.39 

 -I- .46 



- .46 

 -t- .46 



- .46 

 ± .00 

 + .46 



- .46 



- .93 



- .46 



a Change of solution. 



