666 A. ‘f. Goldfarb 
TABLE 1—continued 
| INTERVAL | 
DAYS AFTER | AMOUNT REGENERATED) 
BETWEEN | GANGLIA 
No. |OPERATION| TOTALLY | REMARKS 
: Ora : | AND FIRST| DESTROYED | 
Operation) Amputation Right Left | 
MOVEMENT | 
| 
| | | mm. | toes mm.| toes | days 
10 I 148 78 4 3 | First, second | Permanently par- 
| | and third | alyzed 
| | partially de- | 
|  stroyed | 
| | 
| | | 
heer) | 68 64 7 teal | | Permanently par- 
| | | | 
; | alyzed 
12.56 | Wey Frey | ° | | | Permanently par- 
alyzed. Died. 
12.58 88 88 Sram | Bat a |. | Permanently par-~ 
| | | | | | alyzed 
12.64 670) 3 | 4] 0 | Permanently par- 
| | alyzed. Died. 
been injured. Nevertheless a new leg developed on the operated 
side as well as the non-operated side. 
No. 12.50. The left limb first moved 62 days after the opera- 
tion, but not in any coordinated manner. The right leg had 
regenerated only slightly faster than the left, for the right was 34 
mm. long, the left 3 mm.!ong. Like 12.59 and probably like 12.51, 
but two of the plexus ganglia were totally destroyed, viz: ganglia I 
and II, yet the interval was sufficiently long to allow the limb to 
regenerate. 
In No. 10.1 prese ved after 148 days the right leg regenerated 
4 mm. and the left 2 mm. long. Ganglia t and UL had been 
removed in toto, whi'e ganglia [II was only partially destroyed. 
The cord had also been de troyed in the region of the 1st and 2d 
plexus ganglia. Anteriorly and posteriorly the cord, while show- 
ing degeneration of the fibrous layer, does not appear to have been 
directly pierced. Fig. 4 1s a cross-section through the 2d plexus 
ganglia. On the left side the ganglion has been wholly destroyed, 
together with its bony encasement. The cord together with the 
