Table 1.
Action Potential Properties
| Treatment | N | IR (MΩ) | Cap (pF) | Vm (mV) | Threshold (mV) | 50% Width (ms) | 10% width (ms) | Height (mV) | fAHP (mV) |
|---|---|---|---|---|---|---|---|---|---|
| Sham | 25 | 475 ± 25 | 38.5 ± 2 | 88.9 ± 1.1 | −42.5 ± 0.7 | 0.84 ± 0.02 | 1.63 ± 0.03 | 110 ± 1.5 | −16.3 ± 0.6 |
| Blast TBI | 32 | 476 ± 27 | 37.9 ± 2 | 87.7 ± 1.3 | −44.9 ± 0.7 | 0.82 ± 0.02 | 1.57 ± 0.02 | 111 ± 1.7 | −15.5 ± 0.7 |
| p value | 0.97 | 0.84 | 0.53 | 0.02 | 0.29 | 0.05 | 0.75 | 0.38 |
IR, input resistance; Cap, capacitance; Vm, resting membrane potential, fAHP, fast-afterhyperpolarizationl TBI, traumatic brain injury.