Twenty types of biological spiking neurons, replicating Figure 1 of Izhikevich (2004). The graphs shown
are not images but are generated and drawn on loading. If you click on a graph, you are led to a page where
you can not only view it in more detail but where you can also alter all parameters, including those of the
the stimuli, and save the result as SVG files (image in vector format).
All graphs are based on just two equations, which make up the simple but expressive model neuron by
by
Izhikevich (2003, 2004):
v' = 0.04v2 + xv + y - u + I
u' = du = a(bv - u)
if v ≥ +30 mV, then v ← c and u ← u + d.