Bifurcation behaviors. The real part of the solution of the reduced system (left) and the corresponding cosine of the solution of the non-reduced system (right) for (a) K
=1 in region I, (b) K
=16 in region III and (c) K
=5.5 in region II of Figure 4 are shown. In (c) the behavior of both systems is shown during and after stimulation. For the reduced system, red lines indicate the maximum amplitude of the solutions (panels in the left column). For the non-reduced system, the oscillators’ (only 200 out of N=1000 displayed) activities are shown as blue curves, and the corresponding max SLI is plotted in black (panels in the right column). K
=1.2, Hz, Hz. The stimulus intensity was set to I=100 and had a duration of 50 ms for all simuli.