InGBERT, Dorsal Roots of Spinal Nerves. 109 
TABLE XXV. L. IV. 
Number of Nerve Number of Nerve 
Area of Fascicle Fibers in Each Fibers in Thousands 
Number of Fascicle in sq. mm. Fascicle per sq. mm. 
I .0405 707 17.0 
2 .0780 1131 14.5 
5} -0309 725 23-4 
4 .0787 968 12,3 
5 0499 696 13-7 
6 .0420 649 15.4 
7 .0475 887 18.6 
8 .0315 521 16.1 
9 -0572 959 16.7 
10 .0474 824 17.4 
II .0643 1142 17.6 
12 . 1102 1311 11.8 
13 .1184 1389 ni o7/ 
14 .0294 491 16.7 
15 .0765 992 12.9 
16 .0875 997 F138) 
17 .0567 761 13.4 
18 .1792 1537 8.5 
19 .1523 1517 9.9 
20 .0677 993 14.8 
21 .0866 1210 13.9 
22 .0656 992 14.1 
23 .O19 426 21.4 
24 .057 942 14.2 
25 .0485 640 W252 
26 .0467 621 1ge2 
27 .0830 879 10.6 
28 .0826 1056 12.7 
29 .0770 gIo 11.8 
30 .0843 1007 11.9 
31 .1209 1633 13.5 
32 1144 1725 15.0 
33 .0485 595 22 
34 0577 804 13.9 
35 -0505 959 18.9 
36 .0564 865 B53 
37 .0690 1063 15-4 
38 1702 2228 13.0 
39 -1491 1901 12.8 
Totals 39 2,9340 39,653 13.5 average 
