Table 1. Intrinsic Membrane Properties of R and L-M interneurons
Interneuron type | Membrane potential (mV) | Input resistance (MΩ) | Time constant (ms) | Action potential amplitude (mV) | Action potential duration (mV) | Action potential threshold (mV) | fAHP amplitude (mV) |
---|---|---|---|---|---|---|---|
R (n = 23) | −69 ± 0.5 | 190 ± 14 | 24.7 ± 0.91 | 79 ± 0.8 | 0.9 ± 0.09 | − 45 ± 0.8 | 12.01 ± 0.3 |
L-M (n = 56) | −68 ± 0.4 | 174 ± 10 | 21.2 ± 1.17 | 78 ± 1.1 | 1.0 ± 0.01 | −46 ± 1.0 | 10.08 ± 0.4 |