Recorded Neurons | ||
---|---|---|
Giant cells | Pyramidal cells | |
Resting membrane potential, mV | −57 ± 1.2 | −58 ± 1.2 |
Input resistance, MΩ | 595 ± 224* | 307 ± 98 |
Membrane time constant, ms | 67 ± 23 | 71 ± 3.3 |
Firing threshold, mV | −35 ± 3.2 | −35 ± 2.0 |
AP amplitude, mV | 76 ± 7.5 | 80 ± 4.6 |
AP duration, ms | 1.1 ± 0.1* | 1.7 ± 0.4 |
Rectification ratio | 1.2 ± 0.1 | 1.1 ± 0.01 |
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Values are means ± SD. Number of cells in Giant cells is 28 and in Pyramidal cells is 9. AP, action potential. * Significantly different from pyramidal cells (P < 0.05).