Table 4.
Subthreshold properties of different neuronal types
| Glutamatergic(n = 46) | FS-PV(n = 34) | Adapt. SOM(n = 17) | Adapt. VIP(n = 43) | Burst. VIP(n = 22) | Adapt. NPY(n = 38) | |
|---|---|---|---|---|---|---|
| (1) Resting potential (mV) | −74.2 ± 4.6 | −72.2 ± 4.1 | −65.3 ± 4.3 | −70.3 ± 5.4 | −69.5 ± 6.3 | −72.4 ± 3.8 |
| Glutamatergic < Adapt. NPY, FS-PV, Adapt. VIP, Burst. VIP, < Adapt. SOM | ||||||
| (2) Input resistance (MΩ) | 370 ± 132 | 206 ± 79 | 256 ± 65 | 481 ± 153 | 623 ± 328 | 354 ± 134 |
| FS-PV << Adapt. SOM < Adapt. NPY, Glutamatergic << Adapt. VIP, Burst. VIP | ||||||
| (3) Time constant (ms) | 35.3 ± 9.9 | 16.1 ± 6.0 | 23.6 ± 8.6 | 24.7 ± 10.3 | 32.5 ± 15.7 | 24.5 ± 8.4 |
| FS-PV <<< Adapt. SOM, Adapt. NPY, Adapt. VIP, Burst. VIP, Glutamatergic | ||||||
| (4) Membrane capacitance (pF) | 104.8 ± 33.9 | 81.4 ± 22.9 | 91.8 ± 20.8 | 52.7 ± 20.7 | 55.9 ± 20.3 | 74.2 ± 23.1 |
| Adapt. VIP, Burst. VIP << Adapt. NPY, FS-PV, Adapt. SOM, Glutamatergic | ||||||
| (5) Sag index (%) | 19.8 ± 9.2 | 9.8 ± 5.5 | 28.9 ± 12.0 | 10.0 ± 5.4 | 8.1 ± 5.2 | 7.6 ± 4.3 |
| Adapt. NPY, Burst. VIP, FS-PV, Adapt. VIP <<< Glutamatergic << Adapt. SOM | ||||||
n, Number of cells, < indicates significantly smaller with p ≤ 0.05; << indicates significantly smaller with p ≤ 0.01; <<< indicates significantly smaller with p ≤ 0.001. Adapt., Adapting; Burst., bursting.