Normal | Axotomized | t-Test | |
---|---|---|---|
V m, mV | −59.2 ± 1.9 (27) | −55.6 ± 2.2 (18) | NS |
Input resistance, MΩ | 271.0 ± 38.3 (38) | 226.8 ± 34.9 (31) | NS |
AP threshold, mV | −31.1 ± 1.9 (18) | −38.2 ± 1.8 (13) | P < 0.05 |
AP duration, ms | 5.2 ± 0.5 (21) | 6.1 ± 0.9 (12) | NS |
V max (d /dt) | 108.6 ± 15.9 (12) | 82.7 ± 10.1 (11) | NS |
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Values are mean ± SE, with sample size in parentheses. AP, action potential; V m, resting membrane potential; NS, not significant; V max, maximum depolarization rate.