512 
David H. DoUey 
Table IV. 
Central motor cells from all ganglia of an nndisturbed animal (Experiment 9;. 
Diameters 
of Cell 
Diameters 
of Nnclens 
Volame 
of Cell 
Volume 
of 
i Xucleus 
Nncleus- 
plasma 
Coefficient 
Average 
Volume 
of Cells 
Average 
Volume 
of Nuclei 
Nucleus- 
plasma 
Coefficient 
1)49X37X35 
21 X 16X15 
63 455 
5040 
11.6 
46 X 38 X 38 
21 X 16 X 19 
66 424 
6 384 
94 
48 X 33 X 43 
Ö4 X 36 X 38 
20X14X18 
21 X 13 X 20 
68112 
73 872 
5 040 
5460 
12.5 
12.5 
70 157 
5 506 
11.7 
48 X 36 X 43 
20 X 16 X 17 
74 304 
5 440 
12.7 
47 X 37 X 43 
21 X 18 X 15 
74 777 
5 670 
12 2 
49 X 35 X 55 
19 X 16 X 19 
75 600 
5 776 
12.1 
49 X 39 X 40 
19 X 16 X 20 
76 440 
6 080 
12.4 
57 X 45 X 30 
28 X 18 X 15 
76 950 
7 560 
9.0 
48 X 36 X 45 
20 X 17 X 20 
77 760 
6 800 
10.4 
.54 X 47 X 35 
22 X 16 X 20 
88830 
7 040 
11.6 
84 872 
6 841 
11.4 
52 X 38 X 45 
20 X 16 X 19 
88 920 
6 080 
13.6 
40 X 57 X 40 
22 X 20 X 18 
91200 
7 920 
10.5 
58 X 46 X 35 
22 X 18 X 18 
93 380 
7128 
12.1 
»4 X 39 X 45 
21 X 18 X 19 
94 770 
7182 
12.2 
52 X 45 X 43 
22 X 18 X 20 
100 620 
7 920 
11.7 
49 X 48 X 45 
22 X 19 X 18 
105 840 
7 524 
13.1 
58 X 44 X 43 
23X20X19 
109 736 
8 740 
11.6 
59 X 42 X 45 
24 X 17 X 20 
111 510 
8160 
12.7 
113 066 
8 642 
12.1 
61 X 43 X 45 
23 X 21 X 20 
118 035 
9 660 
11 2 
1)59 X 52 X 40 
23 X 22 X 18 
122 720 
9108 
12.5 
60 X 41 X 50 
24 X 17 X 23 
123000 
9 384 
12.1 
51 X 51 X 48 
19 X 17 X 15 
124 448 
4 845 
24.7 
59 X 40 X 53 
23 X 17 X 20 
125080 
7 820 
15.0 
64 X 36 X 55 
24 X 18 X 22 
126 720 
9 504 
12.4 
56 X 48 X 48 
21X18X20 
129024 
7 560 
16.1 
58 X 41 X 55 
22 X 15 X 20 
130 790 
6 600 
18.8 
54 X 54 X 45 
21X19X17 
131 220 
6 783 
18.4 
132 913 
6 979 
18.0 
71X41X45 
21 X 16 X 18 
130 995 
6 048 
20.7 
61 X 46 X 48 
23 X 18 X 20 
134 688 
8 280 
15.3 
53 X 53 X 48 
17 X 17 X 19 
134 832 
5 491 
23.6 
1)66X51X43 
21 X 17 X 19 
144 738 
6 783 
20.3 
61 X 57 X 43 
24 X 21 X 14 
149 511 
7 056 
20.2 
67 X 48 X 4S 
23 X 19 X 23 
154 368 
10051 
14.3 
64 X 51 X 48 
26 X 21 X 20 
156 672 
10920 
13.3 
58 X 51 X 53 
21 X 16 X 19 
156 774 
6 384 
23.6 
163 915 
9171 
16.9 
60 X 49 X 55 
23 X 14 X 23 
161 700 
7 406 
20.8 
61 X 51 X 52 
24 X 22 X 18 
161 772 
9 504 
16.0 
*) In Order, these cells are rei)resented by Fignres 1 — 6. 
