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Article: Quantitative morphometry of electrophysiologically identified CA3b interneurons reveals robust local geometry and distinct cell classes.

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Ascoli GA; Brown KM; Calixto E; Card JP; Galván EJ; Perez-Rosello T; Barrionuevo G
J. Comp. Neurol., 2009


Table 2. Passive and Active Physiological Properties of R and L-M Interneurons
Membrane propertiesR μ ± σ (n = 7)L-M μ ± σ (n = 6)P value
Adaptation ratio3.24 ± 1.883.05 ± 1.040.73
Resting membrane potential (mV)-71.43 ± 4.20-72.17 ± 5.640.84
Input resistance (MΩ)170.14 ± 35.23218.00 ± 73.920.14
Action potential amplitude (mV)74.00 ± 7.0973.83 ± 5.980.53
Action potential duration (ms)0.91 ± 0.220.77 ± 0.240.53
Action potential threshold (mV)-44.43 ± 3.64-44.67 ± 3.670.63
Afterhyperpolarization amplitude (mV)11.71 ± 1.8012.50 ± 3.210.73

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron input resistance (MΩ) 170.14 ± 35.23 (7) 170.14 (MΩ) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron input resistance (MΩ) 218.0 ± 73.92 (6) 218.0 (MΩ) Data Table
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron spike amplitude (mV) 74.0 ± 7.09 (7) 74.0 (mV) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron spike amplitude (mV) 73.83 ± 5.98 (6) 73.83 (mV) Data Table
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron spike width (ms) 0.91 ± 0.22 (7) 0.91 (ms) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron spike width (ms) 0.77 ± 0.24 (6) 0.77 (ms) Data Table
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron adaptation ratio (other) 3.24 ± 1.88 (7) 3.24 (None) Data Table
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron spike threshold (mV) -44.43 ± 3.64 (7) -44.43 (mV) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron spike threshold (mV) -44.67 ± 3.67 (6) -44.67 (mV) Data Table
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron AHP amplitude (mV) 11.71 ± 1.8 (7) 11.71 (mV) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron AHP amplitude (mV) 12.5 ± 3.21 (6) 12.5 (mV) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron adaptation ratio (other) 3.05 ± 1.04 (6) 3.05 (None) Data Table
Hippocampus CA3 stratum radiatum giant cell Hippocampus CA3b strata radiatum interneuron resting membrane potential (mV) -71.43 ± 4.2 (7) -71.43 (mV) Data Table
Hippocampus CA3 lacunosum moleculare neuron Hippocampus CA3b lacunosum moleculare interneuron resting membrane potential (mV) -72.17 ± 5.64 (6) -72.17 (mV) Data Table