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Figure 3 | EPJ Nonlinear Biomedical Physics

Figure 3

From: Lumping Izhikevich neurons

Figure 3

Tonic bursting neuron, which is suppressed with a negative current. Top, middle, and bottom diagrams correspond with V, u and N (c.f. (7)) respectively. Parameters as follows: a = 0.02, b = 0.2, c = − 55, d = 2, κ = 0.8, and fmin = 0.1. Furthermore, a background current I0 is given of magnitude 6, which is set to −6 between 200–500 ms, resulting in a suppression of the bursting pattern.

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