Table 1.

Parameters in two-dimensional model (Prescott et al., 2008a).

Symbol	Value	Description
C	2μF/cm2	Membrane capacitance
gNa	20mS/cm2	Na+ maximal conductance
gK	20mS/cm2	K+ maximal conductance
gL	2mS/cm2	Leak maximal conductance
VNa	50 mV	Na+ reversal potential
VK	−100 mV	K+ reversal potential
VL	−70 mV	Leak reversal potential
βm	−1.2 mV	Controlling the half-activation voltage of Na+ current
γm	18 mV	Slope factor of activation curve m∞ (V)
βn	−5, −7, −9, −11, −13, or −15 mV	Controlling the half-activation voltage of K+ current
γn	10 mV	Slope factor of activation curve n∞ (V)
φn	0.15 (unitless)	Scaling factor for K+ activation variable n