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Article: Dietary ω-3 polyunsaturated fatty acids improves learning performance of diabetic rats by regulating the neuron excitability.

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Yang RH; Wang F; Hou XH; Cao ZP; Wang B; Xu XN; Hu SJ
Neuroscience, 2012


Table 1Electrophysiological properties of hippocampus pyramidal neurons (means±S.E.)
ControlDiabeticDiabetic+FO
RMP (mV)−67.0±1.1−65.6±0.9⁎−66.0±1.3
Single spike threshold (mV)−51.6±1.6−45.2±1.6⁎⁎−49.2±1.6
AP amplitude (mV)82.3±1.580.9±1.581.1±1.7
AP-peak voltage (mV)36.2±1.534.8±1.235.5±1.2
AP width (ms)1.2±0.11.2±0.01.2±0.0
Rheobase (pA)40.8±5.878.3±6.0⁎⁎56.3±6.3⁎⁎⁎
Accommodation (ms)95.4±6.1122.7±8.9⁎109.1±6.1
RMP=resting membrane potential.AP=action potential.FO=fish oil.⁎One-way ANOVA, P<0.05 vs control.⁎⁎One-way ANOVA, P<0.01 vs control.⁎⁎⁎One-way ANOVA, P<0.05 vs diabetic.

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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 spike threshold (mV) -51.6 ± 1.6 (40) -51.6 (mV) Data Table
Hippocampus CA1 pyramidal cell spike amplitude (mV) 82.3 ± 1.5 (40) 82.3 (mV) Data Table
Hippocampus CA1 pyramidal cell spike peak (mV) 36.2 ± 1.5 (40) 36.2 (mV) Data Table
Hippocampus CA1 pyramidal cell spike half-width (ms) 1.2 ± 0.1 (40) 1.2 (ms) Data Table
Hippocampus CA1 pyramidal cell rheobase (pA) 40.8 ± 5.8 (40) 40.8 (pA) Data Table
Hippocampus CA1 pyramidal cell adaptation ratio (other) (ms) 95.4 ± 6.1 (40) 95.4 (None) Data Table
Hippocampus CA1 pyramidal cell resting membrane potential (mV) -67.0 ± 1.1 (40) -67.0 (mV) Data Table