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Article: Inhibition and disinhibition of pyramidal neurons by activation of nicotinic receptors on hippocampal interneurons.

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Ji D; Dani JA
J. Neurophysiol., 2000


Table 1.

Electrophysiological properties of ACh-sensitive and -insensitive neurons in CA1 stratum radiatum

Cell Type n Resting Potential, mV Firing Frequency, Hz Fast-AHP, mV Sag Ratio Input Resistance, MΩ Slow-AHP, mV
ACh-sensitive neurons 8 −60.8  ±  2.1 100.8  ±  8.2 −14.2  ±  1.2 0.82  ±  0.03 390  ±  37 −7.0  ±  1.4
ACh-insensitive neurons 4 −62.5  ±  1.5 58.4  ±  4.4 −1.9  ±  0.3 0.75  ±  0.01 139  ±  12 −4.6  ±  0.6
Pvalue* 0.570 0.001 <0.001 0.107 <0.001 0.138
  • Values are means ± SE. * P values are the results of Student's t-test.


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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Other Stratum radiatum CA1 GABAergic methyllycaconitine insensitive interneurons resting membrane potential (mV) -62.5 ± 1.5 (4) -62.5 (mV) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine insensitive interneurons firing frequency (Hz) 58.4 ± 4.4 (4) 58.4 (Hz) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine insensitive interneurons AHP voltage (mV) -1.9 ± 0.3 (4) -- Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine insensitive interneurons sag ratio 0.75 ± 0.01 (4) 0.75 (ratio) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine insensitive interneurons input resistance (MΩ) 139.0 ± 12.0 (4) 139.0 (MΩ) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine insensitive interneurons slow AHP voltage (mV) -4.6 ± 0.6 (4) -- Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine sensitive interneurons resting membrane potential (mV) -60.8 ± 2.1 (8) -60.8 (mV) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine sensitive interneurons firing frequency (Hz) 100.8 ± 8.2 (8) 100.8 (Hz) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine sensitive interneurons AHP voltage (mV) -14.2 ± 1.2 (8) -- Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine sensitive interneurons sag ratio 0.82 ± 0.03 (8) 0.82 (ratio) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine sensitive interneurons input resistance (MΩ) 390.0 ± 37.0 (8) 390.0 (MΩ) Data Table
Other Stratum radiatum CA1 GABAergic methyllycaconitine sensitive interneurons slow AHP voltage (mV) -7.0 ± 1.4 (8) -- Data Table