Measure | Control | Axotomized, 1 d | Intact, 1 d | Axotomized, 2 d | Intact, 2 d |
---|---|---|---|---|---|
RMP (mV) | −60.1 ± 0.3 (23) | −61.1 ± 0.8 (11) | −59.7 ± 0.3 (8) | −60.4 ± 0.7 (7) | −59.7 ± 0.4 (6) |
Overshoot (mV) | 50.4 ± 1.7 | 57.3 ± 0.9 | 58.2 ± 2.4 | 56.9 ± 1.5 | 48.7 ± 4.2 |
τ (ms) | 17.1 ± 1.5 | 15.1 ± 1.1 | 15.6 ± 3.0 | 15.9 ± 1.5 | 15.1 ± 1.2 |
Rin (MΩ) | 87.2 ± 7.2 | 87.4 ± 16.5 | 106.9 ± 22.2 | 106.5 ± 6.8 | 119.6 ± 6.3 |
Calculations for RS cells only | |||||
RMP (mV) | −60.2 ± 0.4 (15) | −61.2 ± 0.9 (9) | −59.7 ± 0.3 (7) | −60.3 ± 0.8 (6) | −59.7 ± 0.4 (6) |
τ (ms) | 15.7 ± 0.9 | 15.6 ± 1.2 | 16.6 ± 3.3 | 15.4 ± 1.7 | 15.1 ± 1.2 |
Rin (MΩ) | 86.4 ± 8.6 | 87.5 ± 20.4 | 116.5 ± 23.2 | 106.6 ± 8.1 | 119.6 ± 6.3 |
AP rise time(ms) | 0.25 ± 0.02 | 0.28 ± 0.04 | 0.26 ± 0.02 | 0.29 ± 0.05 | 0.26 ± 0.02 |
AP threshold (mV) | −37.6 ± 0.9 | −38.2 ± 0.8 | −37.3 ± 0.7 | −33.1 ± 1.5 | −35.8 ± 1.4 |
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Results reported as mean ± SEM (n cells).