Table 3.
Rostral-caudal distribution of DL and SL cells at four distances from the injection site. Each distance column represents a single section. Counts are the average of two cases. % = (DLs/ Total retrogradely labeled cells in each layer of each section) * 100.
| Two cases |
0 µm | 240 µm | 600 µm | 960 µm | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DL | SL | % | DL | SL | % | DL | SL | % | DL | SL | % | |
| I | 0 | 49 | 0 | 0 | 58 | 0 | 0 | 64 | 0 | 0 | 22 | 0 |
| II | 17 | 286 | 5.6 | 14.5 | 537 | 2.6 | 4.5 | 461.5 | 1 | 0 | 360.5 | 0 |
| III | 40 | 962 | 4 | 44.5 | 1366.5 | 3.2 | 3.5 | 897 | 0.4 | 0.5 | 640.5 | 0.08 |
| IV | 41 | 484 | 7.8 | 13.5 | 663.5 | 2.0 | 1.5 | 427.5 | 0.3 | 0 | 319.5 | 0 |
| V | 75 | 1172 | 6 | 59.5 | 1556.5 | 3.7 | 9 | 994.5 | 0.9 | 0.5 | 763.5 | 0.07 |
| VI | 45 | 1614 | 2.7 | 45 | 1896 | 2.3 | 11.5 | 1434.5 | 0.8 | 1 | 992.5 | 0.1 |
| Total | 218 | 4567 | 26.1 | 177 | 6077.5 | 13.8 | 30 | 4279 | 3.4 | 2 | 3098.5 | 0.25 |