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Article: Increased excitability of cortical neurons induced by associative learning: an ex vivo study.

Full Text (publisher's website) ; Article Metadata ; Article Data (extracted)
Bekisz M; Garkun Y; Wabno J; Hess G; Wrobel A; Kossut M
Eur. J. Neurosci., 2010


Table 1.   Passive and active membrane properties of recorded excitatory neurons
 Naive (n = 33)CS (n = 18)CS + UCS B (n = 22)CS + UCS D (n = 13)
  1. *Differences between fast AHP amplitude measured for barrel B in CS + UCS mice and different controls are significant (F3.85 = 10.26, < 0.001, anova). Other parameters do not differ between various experimental groups (> 0.28, anova).

Resting membrane potential (mV)−75.2 ± 0.5−75.4 ± 1.0−75.8 ± 0.7−74.5 ± 0.9
Input resistance (MΩ)144 ± 8151 ± 11146 ± 10146 ± 16
Action potential height (mV)88.5 ± 1.488.9 ± 3.087.5 ± 1.885.9 ± 1.9
Action potential threshold (mV)−38.7 ± 0.7−39.9 ± 1.1−39.5 ± 0.8−37.7 ± 1.5
Action potential half-width (ms)0.69 ± 0.020.69 ± 0.020.71 ± 0.020.68 ± 0.02
Action potential rise slope (mV/ms)405 ± 15376 ± 18382 ± 20369 ± 24
Action potential decay slope (mV/ms)−94.8 ± 3.4−94.6 ± 5.7−99.2 ± 4.6−98.0 ± 5.4
Fast afterhyperpolarization amplitude (mV)−15.5 ± 0.4−15.9 ± 1.0−12.3 ± 0.6*−16.2 ± 0.5

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Inferred neuron-electrophysiology data values

Neuron Type Neuron Description Ephys Prop Extracted Value Standardized Value Content Source
Other Layer IV Excitatory Barrel Neurons spike amplitude (mV) 88.5 ± 1.4 (33) 88.5 (mV) Data Table
Other Layer IV Excitatory Barrel Neurons spike threshold (mV) -38.7 ± 0.7 (33) -38.7 (mV) Data Table
Other Layer IV Excitatory Barrel Neurons spike half-width (ms) 0.69 ± 0.02 (33) 0.69 (ms) Data Table
Other Layer IV Excitatory Barrel Neurons spike max rise slope (mV/ms) 405.0 ± 15.0 (33) 405.0 (mV/ms) Data Table
Other Layer IV Excitatory Barrel Neurons resting membrane potential (mV) -75.2 ± 0.5 (33) -75.2 (mV) Data Table
Other Layer IV Excitatory Barrel Neurons spike max decay slope (mV/ms) -94.8 ± 3.4 (33) 94.8 (mV/ms) Data Table
Other Layer IV Excitatory Barrel Neurons fast AHP amplitude (mV) -15.5 ± 0.4 (33) 15.5 (mV) Data Table
Other Layer IV Excitatory Barrel Neurons input resistance (MΩ) 144.0 ± 8.0 (33) 144.0 (MΩ) Data Table