Physics Equations

• c = A • C membrane capacitance = area • capacitivity

• g = A • G channel conductance = area • conductivity

• i = g • ( v - E ) current = conductance • ( voltage - reversal potential )

• Δq = Δt • (-i) Δ charge = simulation time step • negative current

• Δv = Δq / c Δ membrane voltage = Δ charge / capacitance