Property | PR Cells | NPR Cells |
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PR duration, s (1 s, 400 μA, 60 Hz) | 14 ± 4 | |
Resting membrane potential, mV | −62 ± 6 | −61 ± 7 |
Membrane input resistance, MΩ | 108 ± 62 | 130 ± 79 |
Action potential threshold, mV | −46 ± 9 | −47 ± 9 |
Action potential amplitude, mV | 50 ± 9 | 51 ± 9 |
Action potential duration, ms (1/2 amp.) | 0.9 ± 0.4 | 0.9 ± 0.4 |
AHP duration, | 131 ± 60 | 132 ± 75 |
AHP amplitude | 19 ± 3* | 15 ± 4 |
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Values are means ± SD. Number of PR cells is 91 and NPR cells is 49. PR, prolonged response; NPR, nonprolonged response; PnC, caudal pontine reticular nucleus.
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↵* P < 0.01.