This is a readme for the model and data analysis files for the paper: Young RG, Castelfranco AM, Hartline DK (2013) The "Lillie transition": models of the onset of saltatory conduction in myelinating axons. J Comput Neurosci 34:533-46 Please see the readme's in the NEURON and MATLAB folders. You will need to run NEURON first, then MATLAB.