Table 1.

Morris–Lecar parameter values. For all simulations, $C=20$, $E_{\text{Ca}}=120$, $E_{\text{K}}=-84$, and $E_{\text{L}}=-60$. For the Hopf and SNIC regime, $I_{\text{app}}=100$; for the homoclinic regime, $I_{\text{app}}=36$

	Hopf	SNIC	Homoclinic
ϕ	0.04	0.067	0.23
$g_{\text{Ca}}$	4	4	4
$V_3$	2	12	12
$V_4$	30	17.4	17.4
$g_{\text{K}}$	8	8	8
$g_{\text{L}}$	2	2	2
$V_1$	−1.2	−1.2	−1.2
$V_2$	18	18	18