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Article: Slow afterhyperpolarization governs the development of NMDA receptor-dependent afterdepolarization in CA1 pyramidal neurons during synaptic stimulation.

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Wu WW; Chan CS; Disterhoft JF
J. Neurophysiol., 2004


TABLE 1.

Neurons with and without the sAHP

With sAHP (n = 40) Without sAHP (n = 10) P value
RMP (mV) −65.9 ± 0.7 −69.0 ± 1.5 NS
MR (MΩ) 120.8 ± 5.7 112.6 ± 10.3 NS
AHP integral (mV × s) 9.6 ± 0.8 0.3 ± 0.06 <0.0001
Total AHP duration (s) 8.1 ± 0.4 0.5 ± 0.09 <0.0001

  • Values are means ± SE. sAHP, slow afterhyperpolarization; RMP, resting membrane potential; NS, not significant; MR, membrane resistance.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Hippocampus CA1 pyramidal cell Hippocampus CA1 slow afterhyperpolarization pyramidal cell AHP duration (s) 8.1 ± 0.4 (40) 8100.0 (ms) Data Table
Hippocampus CA1 pyramidal cell Hippocampus CA1 without slow afterhyperpolarization pyramidal cell AHP duration (s) 0.5 ± 0.09 (10) 500.0 (ms) Data Table
Hippocampus CA1 pyramidal cell Hippocampus CA1 slow afterhyperpolarization pyramidal cell resting membrane potential (mV) -65.9 ± 0.7 (40) -65.9 (mV) Data Table
Hippocampus CA1 pyramidal cell Hippocampus CA1 without slow afterhyperpolarization pyramidal cell resting membrane potential (mV) -69.0 ± 1.5 (10) -69.0 (mV) Data Table
Hippocampus CA1 pyramidal cell Hippocampus CA1 slow afterhyperpolarization pyramidal cell input resistance (MΩ) 120.8 ± 5.7 (40) 120.8 (MΩ) Data Table
Hippocampus CA1 pyramidal cell Hippocampus CA1 without slow afterhyperpolarization pyramidal cell input resistance (MΩ) 112.6 ± 10.3 (10) 112.6 (MΩ) Data Table