Neuronal excitability level transition induced by electrical stimulationG. Florence, J. Kurths, B.S. Machado, E.T. Fonoff, H.A. Cerdeira, M.J. Teixeira and K. SameshimaEur. Phys. J. Special Topics, 223 13 (2014) 2913-2922DOI: https://doi.org/10.1140/epjst/e2014-02304-x