This is the readme for the NEURON and python model associated with the

Clay JR, Paydarfar D, Forger DB (2008) A simple modification of the
Hodgkin and Huxley equations explains type 3 excitability in squid
giant axons. J R Soc Interface 5:1421-8

This model was contributed by Mohit Ganguly and was implemented by him
and John R Clay.

This model requires NEURON with python to be installed which is
available for free from

To run either autolaunch from ModelDB or download and extract this
archive, compile the mod files and start with a command like

python -i

For more help on downloading and running the model see

You should see an image similar to figure 6 in the paper: