Implementation of Izhikevich neuron model

[adam]

hey Iann,
I ended up working an a version of the Izhikevich equations with dimensions that may be useful to you here:

Run error with modeling izhikevich neuron

So I worked on getting the dimensionality of the constants correct, and here’s what I came up with (partially based on some notes by Naureen Ghani )

"dimensionalized" izhikevich equations coded in Brian (click to expand script)

from brian2 import* %matplotlib inline import random import matplotlib.pyplot as plt #%% start_scope() # SIMULATION PARAMETERS duration = 0.25*second # defaultclock.dt = 0.001*ms # Currents should be specified in amps... # - if you do that, change C5 to be a …

(it doesn’t use a hard refractory period)