Fig. 17From: Saddle Slow Manifolds and Canard Orbits in \(\mathbb{R}^{4}\) and Application to the Full Hodgkin–Huxley ModelSelected canard orbits (thick curves) plotted together with \(S^{a}_{\varepsilon }\) (red) and \(S^{s}_{\varepsilon }\) (green), in projection onto the (\(v,h,n\))-space, of the Hodgkin–Huxley model (32) with \(\varepsilon =0.0083\) and \(I=9.74\)Back to article page