title: Solution of the time-dependent ionic diffusion equation.
mesh_terms: D004058:Diffusion; D007477:Ions / Q000378:metabolism*; D008564:Membrane Potentials; D008954:Models, Biological; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism; D013997:Time Factors
chemical_list: D007477:Ions; D012964:Sodium; D011188:Potassium