Fig. 23From: Fast–Slow Bursters in the Unfolding of a High Codimension Singularity and the Ultra-slow Transitions of ClassesFocus case, time forward behavior. In the left panel we show hysteresis-loop bursting paths as black arrows. In the right panel slow-wave bursting paths as dotted black closed curves. Arrows on the curve indicate the direction of movement along the pathBack to article page