Difficulty Specifying Fiducials in Coregistration

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1

Hi!

I’m new to using MNE and currently trying to estimate sources and I’ve found it quite challenging to specify the fiducials using mne.gui.coregistration() because the facial surface lacks enough detail to reliably identify the RPA and LPA (as shown in the screenshot). I’m used to locating fiducials in axial, coronal, and sagittal views.

Is there a way to specify them using these views on MNE? Or do you have any recommendations?

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image1920×1126 77.9 KB

  • MNE version: e.g. 1.8.0
  • operating system: macOS 15.1.1
2

Have a look at: mne.bem.make_scalp_surfaces — MNE 1.8.0 documentation

You should be able to make higher resolution surfaces.

Mathieu

1 Like
3

That worked! Thank you! =)

4

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