Table 4.
The estimated percentage compositions of marker-positive GABAergic cells across cortical layers in the cortical regions of FC, S1 and V1
| FC | ||||||
|---|---|---|---|---|---|---|
| PV (%) | SOM (%) | CR (%) | NPY (%) | VIP (%) | PV, SOM, VIP (%) | |
| across layers | 39.5 | 19.6 | 18 | 10.6 | 7.5 | 66.6 |
| layer 1 | 0 | 1.7 | 5.9 | 15 | 7.9 | 9.6 |
| layer 2/3 | 37 | 10 | 30.7 | 15.5 | 10.7 | 57.7 |
| layer 4 | 49.9 | 15.8 | 25.7 | 8.3 | 5.2 | 71 |
| layer 5 | 55.6 | 31.9 | 7 | 6.7 | 5.7 | 93.3 |
| layer 6 | 39.9 | 32.2 | 7.9 | 8.7 | 7.7 | 79.8 |
| S1 | ||||||
|---|---|---|---|---|---|---|
| PV (%) | SOM (%) | CR (%) | NPY (%) | VIP (%) | PV, SOM, VIP (%) | |
| across layers | 37.8 | 16.4 | 15.9 | 9.8 | 7 | 61.2 |
| layer 1 | 0 | 2.3 | 6.5 | 0 | 7.1 | 9.4 |
| layer 2/3 | 26.6 | 10 | 29 | 17.4 | 13 | 49.6 |
| layer 4 | 43.5 | 16.9 | 15.3 | 8.9 | 2.9 | 63.3 |
| layer 5 | 56.3 | 19.9 | 7.6 | 2.9 | 3.5 | 79.7 |
| layer 6 | 38.9 | 24 | 13.8 | 12.2 | 8 | 70.9 |
| V1 | ||||||
|---|---|---|---|---|---|---|
| PV (%) | SOM (%) | CR (%) | NPY (%) | VIP (%) | PV, SOM, VIP (%) | |
| across layers | 40.6 | 17 | 21.1 | 7 | 8.4 | 65.9 |
| layer 1 | 0 | 1.8 | 10.4 | 4.3 | 5.2 | 7 |
| layer 2/3 | 20.7 | 7.9 | 43.7 | 10.5 | 16.8 | 45.4 |
| layer 4 | 50.4 | 21 | 27.6 | 4.8 | 6.5 | 77.8 |
| layer 5 | 54.3 | 24.9 | 10.4 | 3.4 | 4.1 | 83.3 |
| layer 6 | 51.3 | 20.4 | 7 | 11.7 | 8.2 | 79.9 |
Note that the estimated percentages are based upon comparing the densities of marker-positive cells with the densities of GABAergic cells described in Table 1. The last columns of the tables, [PV, SOM, VIP(%)], indicate the summed percentages of GABAergic cells positive for PV, SOM or VIP.