GitHub - ModelDBRepository/263074: Minimal model of interictal and ictal discharges “Epileptor-2” (Chizhov et al 2018)

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Minimal model of interictal and ictal discharges “Epileptor-2” (Chizhov et al 2018)

modeldb.science/263074

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Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
Delphi-7		Delphi-7
Javascript		Javascript
Python		Python
WolframMathematica		WolframMathematica
Epileptor_2.exe		Epileptor_2.exe
readme.html		readme.html
screenshot.png		screenshot.png
screenshot2.png		screenshot2.png

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<html>
<p>  This is the readme for the models associated with the paper</p>
<p>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<br/>
doi: <a href="http://dx.doi.org/10.1371/journal.pcbi.1006186">10.1371/journal.pcbi.1006186</a>
</p>
<p>This model entry was contributed by AV Chizhov.
</p>
<p>This excerpt from the paper provides some specifics.  Although the
  drive.google.com links are broken the model code is available in this
  modeldb entry:
</p>
<p>"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
<a href="https://yadi.sk/d/927UjbS-3QQhMW;">https://yadi.sk/d/927UjbS-3QQhMW;</a> the code and executive file in
Delphi-Pascal are at <a href="https://drive.google.com/file/d/1AJhAFKLOjvgauBF_6SQzvol8zzmfMaDV/view?usp=sharing">https://drive.google.com/file/d/1AJhAFKLOjvgauBF_6SQzvol8zzmfMaDV/view?usp=sharing</a>
 and<br/>
<a href="https://drive.google.com/open?id=10ij-Nt780jROcMv9qniUm4rAJNr8WD2j">https://drive.google.com/open?id=10ij-Nt780jROcMv9qniUm4rAJNr8WD2j"</a> ,
correspondingly."
</p>
<p> Python and JavaScript versions of Epileptor-2 are also available under the subfolders of the same name.
</p>
<p>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):
</p>
<p><img src="./screenshot.png" alt="screenshot" width="650"></p>
<p>The python (verified in Python 3.6.9) version produces the following graphs</p>
<img src="./screenshot2.png" alt="screenshot 2">
<p>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.</p>
<p>20200514 update from AV Chizhov to provide corrected Python file.</p>
</html>