Table 1 Parameters of Type I and Type II models

$v_K$

−84 mV

$g_K$

8 mS/cm²

5 mS/cm²

$I_{\mathrm{bias}}$

33 μA/cm²

63 μA/cm²

$v_L$

−60 mV

$g_L$

2 mS/cm²

3 mS/cm²

$I_{\mathrm{SNIC}}$

37.7 μA/cm²

$v_{\mathrm{Ca}}$

120 mV

$g_{\mathrm{Ca}}$

4.4 mS/cm²

5.6 mS/cm²

$I_{\mathrm{SN}}$

67.31 μA/cm²

c

20 μF/cm²

$v_3$

12 mV

−4.5 mV

$I_{\mathrm{HB}}$

77.62 μA/cm²

68.05 μA/cm²

$v_1$

−1.2 mV

$v_4$

17.4 mV

15 mV

τ

7 ms

3 ms

$v_2$

18 mV

ϕ

1/15 ms⁻¹

0.04 ms⁻¹

$I_c$

4.3 μA/cm²

4.1 μA/cm²