@article {, title = {Single-variable delay-differential equation approximations of the Fitzhugh-Nagumo and Hodgkin-Huxley models}, journal = {Communications in Nonlinear Science and Numerical Simulation}, volume = {82}, year = {2020}, pages = {105066}, doi = {10.1016/j.cnsns.2019.105066}, url = {https://doi.org/10.1016/j.cnsns.2019.105066}, author = {Raffael Bechara Rameh and ELIZABETH M. CHERRY and Rodrigo Weber dos Santos} }