Table 2.

Population summary of relevant parameters for mature cortical cells

Parameter	Mean value ± STD
resting potential (μ = 0)	−68.5 ± 2.5 mV
μ	39.9 ± 17.4 pA
vo (μ ≠ 0)	−48.2 ± 5.4 mV
vth	−25.3 ± 1.1 mV
τv	18.0 ± 4.2 ms
Δ	9.3 ± 2.3 mV
vr	−55.4 ± 7.1 mV
vs	37.0 ± 3.5 mV
r	150 ± 90 MΩ
$\frac{\Delta }{v_{th}-v_o}$	0.37 ± 0.05
$\frac{v_r-v_o}{v_{th}-v_o}$	−0.1 ± 0.2

P7; no DC input (μ = 0): n = 28; with DC input: n = 6.