This is the readme for the models associated with the paper

Chizhov AV, Zefirov AV, Amakhin DV, Smirnova EY, Zaitsev AV (2018) Minimal model of interictal and ictal discharges "Epileptor-2". PLoS Comput Biol 14:e1006186
doi: 10.1371/journal.pcbi.1006186

This model entry was contributed by AV Chizhov.

This excerpt from the paper provides some specifics. Although the links are broken the model code is available in this modeldb entry:

"The simulations were performed in the Delphi-7 environment. The mathematical analysis of the stochastic oscillations was performed using Wolfram Mathematica 10 (Champaign, IL, USA). The Euler-Maruyama explicit numerical scheme was applied for the integration of the stochastic ordinary differential equations. The typical value of a time step was 0.5 ms. The results were dependent on the numerical parameter in a similar extent as for different realizations of noise. The numerical realizations of the model are available from the websites: the code in Wolfram Mathematica is at; the code and executive file in Delphi-Pascal are at and" , correspondingly."

Python and JavaScript versions of Epileptor-2 are also available under the subfolders of the same name.

The JavaScript version (available in the html file) produces the following after this archive is downloaded, extracted, and the html file is loaded into a browser (will not run from ModelDB):


The python (verified in Python 3.6.9) version produces the following graphs

screenshot 2

The code has been originally written by me (AV Chizhov) in Delphi. It was later re-implemented in Python by Artyom Zefirov, in Wolfram Mathematica by Dmitry Amakhin, and in Javascript by me.

20200514 update from AV Chizhov to provide corrected Python file.