V, mV Phase Diagram
[Ca2+]in, nM


Transformation of phase diagram of initial conditions.


Chemosensitive voltage-activated conductance, g*B is changed from 0.1319 mS to 0.1502 mS
Green points: spiking activity (including chaotic);
Black points: bursting activity.
Abscissa: Membrane potential, V (from -55 to - 43 mV);
Ordinate: Intracellular calcium concentration, [Ca2+]in ( from 12 to 68 nM).
Each flash is the result of integration of 16800 sets of initial conditions of mathematical model of pacemaker activity of bursting neuron of snail, Helix pomatia.

Phase Diagram Gallery

Fractal dimension of phase diagram of initial condition as a function of gB