This is the model for the paper

Crisp KM (2009) Multiple spike initiation zones in a neuron implicated
in learning in the leech: a computational model. Invert Neurosci

Usage:

Make sure you have SNNAP installed and started according to the
instructions at http://snnap.uth.tmc.edu/content/downloads.htm

After you load the simulation and press start you should see figure 2
reproduced:

screenshot

These model files were supplied by Dr Kevin Crisp.