Fig. 9From: Conditions for Multi-functionality in a Rhythm Generating Network Inspired by Turtle ScratchingRostral slow phase plane. Trajectory for KE for rostral scratch projected to a single slow phase plane. Coloring of curves is identical to Fig. 8. Bottom: zoomed view near the saddle-node bifurcation where the fold in the magenta fixed point curve intersects the cyan jump up knee curve for \(\mathit {ER}/\mathit {HF}\) activeBack to article page