AdExDiagram.png(500 × 180 pixels, file size: 12 KB, MIME type: image/png)

Behavior of the AdEx model as a function of $$a/g_L$$ and $$\tau_m/\tau_w$$ (where $$\tau_m=C/g_L$$). Light colors indicate loss of stability via saddle-node bifurcation and dark colors via subcritical Andronov-Hopf bifurcation. Subcritical Andronov-Hopf corresponds to f-I curves of type II, whereas saddle-node bifurcations can lead to type I or II. Blue: resonator mode (oscillations for any or almost any input current I). Green: integrator mode (no oscillation for any I). Pink: mixed mode (resonator if I is large enough, otherwise integrator).

## File history

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Date/Time Thumbnail Dimensions User Comment current 10:42, 14 January 2009 500 × 180 (12 KB) Romain Brette (Talk | contribs) 10:37, 14 January 2009 500 × 180 (12 KB) Romain Brette (Talk | contribs) Behavior of the AdEx model as a function of a/g_L and \tau_m/\tau_w (where \tau_m=C/g_L). Light colors indicate loss of stability via saddle-node bifurcation and dark colors via subcritical Andronov-Hopf bifurcation. Subcritical Andronov-Hopf corresponds 16:47, 7 January 2009 500 × 180 (12 KB) Romain Brette (Talk | contribs) Behavior of the AdEx model as a function of $a=g_L$ and $\tau_m=\tau_w$ (where $\tau_m=C/g_L$). Light (dark) colors indicate type I (type II) excitability. Blue: resonator mode (oscillations for any or almost any input cur

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