No. 5. BROWN-SÉQUARD EXPERIMENT.

Commenced at 6 P.M., March 8, 1894. Sparrows in 7-litre bell jars.

5 in series.

No. I died during night.

10.83 6.93 13.545 3.755 13.25 4.35 13.78 3.465 14.195 3.965 Examination of air after

death.

No. 6. BROWN-SÉQUARD EXPERIMENT.

Commenced at 8.45 A.M., March 12, 1894. Sparrows in 7-litre bell jars. 5 in series.

Commenced at 9 15 A.M., March 13, 1894. Sparrows in 7-litre bell jars.

5 in series.

No. 8. BROWN-SÉQUARD EXPERIMENT.

Commenced at 3.45 P.M., March 14, 1894. Sparrows in 7-litre bell jars. 5 in series.

Commenced at 11.30 A.M., March 16, 1894. Sparrows in 7-litre bell jars. 5 in series.

* These air analyses were made several hours after death, and considerable alteration must have occurred through ventilation in the interval.

64

Commenced at 9.15 A.M., March 20, 1894. Sparrows in 7-litre bell jars. 5 in series.

+

3.08 12.24 6.73 12.11
4.27 7.34 2.61 9.04
5.22 6.89 2.86 7.50
5.69 5.69 4.79 5.74

1.114 16.49 0.503 15.79

3.23 12.46 1.20 14.02
5.60 9.74 3.60 9.88
8.28 8.65 5.27 9.14
7.82 5.65 5.11 7.71

CO, absorbers: all
slightly oppressed.

are

Current increased for the
night.

25.5 litres aspirated. All are
somewhat oppressed.
All are lively. 360.8 litres
aspirated, current reduced.
Becoming oppressed.

9.08 3.13 6.20 6.84 All

are very much op

9.51 +
9.42 4.07 6.42

6.34 5.59

pressed.

4.86

No. 4 died.

+

Nos. 3 and 5 died.

+

No. 2 died. No. 1 released.
Revived; exp. stopped.

15.14 3.145 14.34 4.775 10.965 3.50 10.54 3.77 Examination of air after

death.

No. II. BROWN-SÉQUARD EXPERIMENT.

Commenced at 11.45 A.M., March 22, 1894. Sparrows in 7-litre bell jars. 5 in series.

291

1.41 14.20 0.96 12.98 CO2 condensers.

+ 4.86 13.965

2.06 11.06

+

1.40 12.92

No. 3 died. Replaced by a fresh bird, weight 29 g. Experiment continued.

1.28 11.30 34 litres aspirated.

Current increased. 152.8 litres aspirated.

1.99 12.76 8 litres per hour during

1.83 12.02 5.19 9.07
2.16 II.II 6.39 7.90
2.48 9.45 7.30 6.23
+

2.79 9.34

7.70 5.65

6.93 4.86

6.465 4.29

+

6.76 3.53

night.

Current reduced.
All somewhat oppressed.

No. 4 quite sick.
No. 4 died. Nos. 3 and 5
show great oppression.

No. 5 died.

No. 3 died. No. 2 much oppressed.

8.5 litres aspirated last 9 hrs. Exp. stopped. Nos. 1 and 2 died during night.

J4.525 4.29 15.09 4.30 3.49 9.545 8.31 3.395 Examination of air after

death.

66

No. 12. BROWN-SÉQUARD EXPERIMENT.

Commenced at 3.45 P.M., March 24, 1894. Sparrows in 7-litre bell jars. 5 in series.

rated.

14.77 3.412 4.293 1.36 3.729 3.449 Examination of air after

death.