SFA τ (ms) | AHP amplitude (mV spike−1) | AHP area (mV S spike−1) | AHP τ (ms) | Spike broadening (5th/1st) | |
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Type A | 77.1 ± 8.6 (17) | 1.5 ± 0.2 (17) | 496.7 ± 77.3 (17) | 338.9 ± 70.2 (17) | 1.7 ± 0.1 (17) |
Type B | 76.4 ± 11.9 (10) | 1.5 ± 0.2 (10) | 1916.2 ± 205.9 (10) | 951.0 ± 295.0 (10)* | 1.5 ± 0.1 (10) |
Type C | 63.1 ± 15.5 (6) | 2.1 ± 0.2 (6) | 233.8 ± 116.9 (6) | 336.2 ± 53.3 (6) | 1.8 ± 0.3 (6) |
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Data are presented as means ± s.e.m. with the number of neurones in parentheses.
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↵* P < 0.05, as compared to the other two neuronal types. SFA, spike frequency adaptation; AHP, after-hyperpolarization.