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Article: Heterogeneous populations of cells mediate spontaneous synchronous bursting in the developing hippocampus through a frequency-dependent mechanism.

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Menendez de la Prida L; Sanchez-Andres JV
Neuroscience, 2000


Table 1Summary of the electrophysiological properties of the cells in this study
CA3 pyramidal n=43CA1 pyramidal n=35Interneurons n=4MCs N=7GCs n=15
Resting membrane potential (mV)−72±5−69±4−69±7−67±3−66±5
Input resistance (MΩ)102±2582±1572±3079±1158±20
Membrane time constant (ms)21.1±2.219.4±2.919.0±1.520.6±1.518.3±2.1
Spontaneous activity (Hz)0.7±0.60.3±0.10.8±0.51.1±0.90.3±0.2
Firing during GDPs (Hz)17.6±5.118.4±4.219.6±6.119.2±2.818.1±3.2

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Hippocampus CA3 oriens interneuron resting membrane potential (mV) -69.0 ± 7.0 -69.0 (mV) Data Table
Dentate gyrus mossy cell resting membrane potential (mV) -67.0 ± 3.0 (7) -67.0 (mV) Data Table
Dentate gyrus granule cell resting membrane potential (mV) -66.0 ± 5.0 (15) -66.0 (mV) Data Table
Hippocampus CA3 pyramidal cell input resistance (MΩ) 102.0 ± 25.0 (43) 102.0 (MΩ) Data Table
Hippocampus CA1 pyramidal cell input resistance (MΩ) 82.0 ± 15.0 (35) 82.0 (MΩ) Data Table
Hippocampus CA3 oriens interneuron input resistance (MΩ) 72.0 ± 30.0 72.0 (MΩ) Data Table
Dentate gyrus mossy cell input resistance (MΩ) 79.0 ± 11.0 (7) 79.0 (MΩ) Data Table
Dentate gyrus granule cell input resistance (MΩ) 58.0 ± 20.0 (15) 58.0 (MΩ) Data Table
Hippocampus CA3 pyramidal cell membrane time constant (ms) 21.1 ± 2.2 (43) 21.1 (ms) Data Table
Hippocampus CA1 pyramidal cell membrane time constant (ms) 19.4 ± 2.9 (35) 19.4 (ms) Data Table
Hippocampus CA3 oriens interneuron membrane time constant (ms) 19.0 ± 1.5 19.0 (ms) Data Table
Dentate gyrus mossy cell membrane time constant (ms) 20.6 ± 1.5 (7) 20.6 (ms) Data Table
Dentate gyrus granule cell membrane time constant (ms) 18.3 ± 2.1 (15) 18.3 (ms) Data Table
Hippocampus CA3 pyramidal cell spontaneous firing rate (Hz) 0.7 ± 0.6 (43) 0.7 (Hz) Data Table
Hippocampus CA1 pyramidal cell spontaneous firing rate (Hz) 0.3 ± 0.1 (35) 0.3 (Hz) Data Table
Hippocampus CA3 oriens interneuron spontaneous firing rate (Hz) 0.8 ± 0.5 0.8 (Hz) Data Table
Dentate gyrus mossy cell spontaneous firing rate (Hz) 1.1 ± 0.9 (7) 1.1 (Hz) Data Table
Dentate gyrus granule cell spontaneous firing rate (Hz) 0.3 ± 0.2 (15) 0.3 (Hz) Data Table
Hippocampus CA3 pyramidal cell resting membrane potential (mV) -72.0 ± 5.0 (43) -72.0 (mV) Data Table
Hippocampus CA1 pyramidal cell resting membrane potential (mV) -69.0 ± 4.0 (35) -69.0 (mV) Data Table