Abbreviation | RS neurons | n | IB neurons | n | |
Resting membrane potential | Em (mV) | -75.12 ± 4.44 | 181 | -75.15 ± 5.16 | 53 |
Amplitude of spike | APamp (mV) | 105.82 ± 8.89 | 181 | 108.37 ± 11.00 | 53 |
Membrane resistance | Rm (MΩ) | 77.16 ± 35.71 | 181 | 90.78 ± 35.10 | 53 |
Spiking threshold | Ethr (mV) | -51.95 ± 5.36 | 181 | -55.48 ± 5.82 | 53 |
Activation threshold | Athr (mV) | 23.17 ± 7.02 | 181 | 19.67 ± 7.19 | 53 |
Adaptation ratio of spike frequency | ISIad * | 0.52 ± 0.16 | 181 | 0.10 ± 0.04 | 53 |
Spike width at 50% APamp | APwidth (ms) | 1.28 ± 0.39 | 181 | 1.26 ± 0.42 | 53 |
Membrane time constant | τm (ms) | 7.38 ± 3.39 | 181 | 8.20 ± 3.75 | 53 |
SA of neuron | SA (103 μm2) | 10.25 ± 3.50 | 181 | 9.53 ± 3.99 | 53 |
Fast inward rectifying potassium current | Kir (pA) | -723.94 ± 279.95 | 153 | -598.28 ± 215.09 | 46 |
Hyperpolarization-activated inward cation current | Ih (pA) | -249.00 ± 131.30 | 153 | -255.52 ± 171.53 | 46 |
Fast (first) time constant of Ih | τfast (ms) * | 11.95 ± 10.06 | 153 | 18.99 ± 22.08 | 46 |
Slow (second) time constant of Ih | τslow (ms) | 333.72 ± 334.61 | 153 | 332.42 ± 318.74 | 46 |
Current density of Kir | Kir/SA (pA/μm2) | -75.07 ± 31.50 | 153 | -65.20 ± 23.28 | 46 |
Current density of Ih | Ih/SA (pA/μm2) | -25.63 ± 13.75 | 153 | -25.98 ± 11.74 | 46 |
Article: Interlaminar differences of intrinsic properties of pyramidal neurons in the auditory cortex of mice.
Full Text (publisher's website) ; Article Metadata ; Article Data (extracted) Huggenberger S; Vater M; Deisz RA Cereb. Cortex, 2009