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The Journal of Mathematical Neuroscience
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Fig. 5 | The Journal of Mathematical Neuroscience

Fig. 5

From: Analysis of stability and bifurcations of fixed points and periodic solutions of a lumped model of neocortex with two delays

Fig. 5

Mapping to ( k 1 , k 2 )-plane. The curves E T ( α 2 ) and E N ( α 2 ) show the parametrization of the origin (trivial fixed point) and non-trivial fixed points, respectively, for fixed α 1 . This figure illustrates how some solution branches can regain stability after encountering numerous bifurcations. Blue, fold/transcritical; red, asymmetric Hopf; magenta, symmetric periodic solution; black, parametrization of fixed points.

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