[Mne_analysis] Dipole position in MRI-coordinate-frame

[Alexandre Gramfort]

        External Email - Use Caution        

Hi,

have a look at:

https://mne.tools/dev/auto_tutorials/source-modeling/plot_dipole_fit.html
<https://mne.tools/dev/auto_tutorials/source-modeling/plot_dipole_fit.html#sphx-glr-auto-tutorials-source-modeling-plot-dipole-fit-py>

especially the mne.head_to_mri
<https://mne.tools/dev/generated/mne.head_to_mri.html#mne.head_to_mri>
 function.

HTH
Alex


On Fri, Sep 27, 2019 at 1:10 PM Mar Tin <beetlejuice920 at gmail.com> wrote:

>         External Email - Use Caution
>
> Dear MNE-Community,
>
> I am trying to transform the position of a dipole (by ecd-fit or
> mixed-norm-estimate) to the subjects mri-coordinate system, to compare it
> to source-space-activations and label and visualize it in the 3D-Brain. As
> I understand, the dipole lies in the head-coordinate frame and the position
> has to be transformed.
> I tried the "_get_dipole_loc"-function in _3d.py but it didn't seem to
> work out.
> How would I get the transformation right? Or is there even a function for
> this I overlooked?
>
> Thanks a lot in advance
> Martin
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