This is the readme for the model associated with the paper:

Daneshzand M,Faezipour M, Barkana BD (2017)
Hyperbolic Modeling of Subthalamic Nucleus cells to investigate the
effect of Dopamine Depletion
Computational Intelligence and Neuroscience

To run the model start matlab and browse to the folder containing this
archive.  Type "code" on the command line and you should see this
figure: