AdEx cells

class adex_cell

An adaptive exponential cell.

adex_cell(source, target)

Constructor: assigns the label source to the single built-in source on the cell; and assigns the label target to the single built-in target on the cell.

cell_tag_type source

The label of the single built-in source on the cell. Used for forming connections from the cell in the recipe by creating a connection.

cell_tag_type target

The label of the single built-in target on the cell. Used for forming connections to the cell in the recipe by creating a connection.

double V_th

Firing threshold \(V_\mathrm{th} = -20\,mV\) [mV].

double C_m

Membrane capacitance \(C_\mathrm{m} = 0.28\,nF\) [nF].

double E_L

Resting potential \(E_\mathrm{L} = -70\,mV\) [mV]

double E_R

Reset potential \(E_\mathrm{R} = -70\,mV\) [mV].

double V_m

Initial value of the Membrane potential \(V_\mathrm{m} = -70\,mV\) [mV].

double t_ref

Refractory period \(t_\mathrm{ref} = 2.5\,ms\) [ms].

double g

Leak conductivity \(g = 0.03\,mu S\) [uS].

double w

\(w\) initial value \(w = 0\,mA\) [nA].

double tau

\(w\) decaying constant \(\tau = 144\,ms\) [ms].

double a

\(w\) dynamics \(a = 0.004\,\mu S\) [uS].

double b

Increase in \(w\) after emitted spike \(b = 0.08\,nA\) [nA]