Number of injections and (animals) for each injection site used for transganglionic labeling
| Injection site | WGA-HRP | CTb |
|---|---|---|
| Digits (distal phalanx) | 17 (10) | 20 (10) |
| Dorsal digits | 4 (2) | |
| Central pads | 8 (7) | 10 (10) |
| Heel | 7 (6) | 4 (4) |
| Dorsal foot | 4 (4) | 4 (4) |
| Total | 36 (12) | 42 (14) |