brainpy.analysis.PhasePlane2D.plot_nullcline has two branches

[Newtonpula]

In my single compartment HH-like model, the nullcline of the voltage variable has two branches. When I use brainpy.analysis.PhasePlane2D.plot_nullcline() to plot the nullcline, the endpoints of the two branches are connected. Is there any way to avoid this?

[chaoming0625]

can you show the image?

[Newtonpula]

can you show the image?

[chaoming0625]

what does the endpoints of the two branches are connected mean?

[Newtonpula]

what does the endpoints of the two branches are connected mean?

The middle part of the N-shape V nullcline should not exist, it just connects the endpoints of the left branch and the right branch of the V nullcline.

Attach is the same plot with fmt='o', but I want to use fmt='-'.

[chaoming0625]

Maybe you need to plot by yourself. plot_nullcline(with_return=True) will return all points, and then you can draw what you want. Can this solve your question?

[Newtonpula]

Maybe you need to plot by yourself. plot_nullcline(with_return=True) will return all points, and then you can draw what you want. Can this solve your question?

Yes, it solves my question. Thanks very much.

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