Table 2.

Maximum conductance values used in the model

Ionic channels	Maximum conductance values, S/cm2
gNa	0.045
gNaP	0.0003
gKDR	0.01
gKA	0.007
gm	0.059
gleak,soma	0.001
gleak,dendrites	2.922 × 10−5

Each gate variable x (ie, m, h, w, n, a, b, u) depends on its corresponding gate function, $\frac{dx}{dt}=\frac{x_{\infty }-x}{{\tau }_x}$, where x_∞ = α_x/(α_x + β_x), and τ_x = 1/(α_x + β_x). The rate functions (α_x, β_x) for all currents were the same as those in Shuai et al., 2003.