This is the readme for the models associated with the paper: Muddapu, V. R., and Chakravarthy, V. S. (2020). A Multi-Scale Computational Model of Excitotoxic Loss of Dopaminergic Cells in Parkinson’s Disease. bioRxiv, 2020.02.20.957704. doi:10.1101/2020.02.20.957704. This archive was contributed by Vignayanandam R. Muddapu. How to run the model run RUN_HEM_model.m See into RUN_HEM_model.m file to reproduce the different results from the paper