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Article: Calbindin-D28k content and firing pattern of hippocampal granule cells in amygdala-kindled rats: a perforated patch-clamp study.

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Dietrich D; Podlogar M; Ortmanns G; Clusmann H; Kral T
Brain Res., 2005


Table 1Intrinsic properties of kindled granule cells are unchanged
ControlKindled
Input resistance (MΩ)170 ± 41141 ± 58
Resting potential (mV)−75 ± 3−71 ± 5
Time constant (ms)20 ± 4.319 ± 5.9
AP amplitude (mV)58 ± 8.466 ± 10.7
AP duration (ms)0.93 ± 0.090.87 ± 0.06
fAHP amplitude (mV)−10.7 ± 2.0−11.1 ± 2.1
mAHP amplitude (mV)−7.9 ± 1.8−7.3 ± 1.3
sAHP amplitude (mV)−1.9 ± 0.8−1.3 ± 0.9
Firing frequency (Hz)16.3 ± 3.315.8 ± 4.5
AP: action potential; fAHP: fast after-hyperpolarisation; mAHP: medium after-hyperpolarisation; sAHP: slow after-hyperpolarisation.

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Dentate gyrus granule cell membrane time constant (ms) 20.0 ± 4.3 (10) 20.0 (ms) Data Table
Dentate gyrus granule cell spike amplitude (mV) 58.0 ± 8.4 (10) 58.0 (mV) Data Table
Dentate gyrus granule cell spike half-width (ms) 0.93 ± 0.09 (10) 0.93 (ms) Data Table
Dentate gyrus granule cell fast AHP amplitude (mV) -10.7 ± 2.0 (10) 10.7 (mV) Data Table
Dentate gyrus granule cell medium AHP amplitude (mV) -7.9 ± 1.8 (10) 7.9 (mV) Data Table
Dentate gyrus granule cell slow AHP amplitude (mV) -1.9 ± 0.8 (10) 1.9 (mV) Data Table
Dentate gyrus granule cell firing frequency (Hz) 16.3 ± 3.3 (10) 16.3 (Hz) Data Table
Dentate gyrus granule cell input resistance (MΩ) 170.0 ± 41.0 (10) 170.0 (MΩ) Data Table
Dentate gyrus granule cell resting membrane potential (mV) -75.0 ± 3.0 (10) -75.0 (mV) Data Table