[Mne_analysis] EEG channel location for source localization of EEG-MEG data

[Alexandre Gramfort]

        External Email - Use Caution        

hi Lin,

check the locations with mne.viz.plot_alignment

https://martinos.org/mne/dev/generated/mne.viz.plot_alignment.html

if it looks good you're good

HTH
Alex

On Sat, Apr 6, 2019 at 5:35 PM Lin Wang <wanglinsisi at gmail.com> wrote:

>         External Email - Use Caution
>
> Hi MNE experts,
>
> I’m trying to do source localization to simultaneously recorded EEG and
> MEG data. I modified the EEG channel location using the mgh70 montage to
> plot the topographic distribution of the ERP effect because the original
> EEG channel layout looks a bit weird. My question is which EEG channel
> location I should use when building the forward model. Should I use the
> modified EEG channel locations or the originally recorded locations? Can I
> use the original fiducial points and digitizer data imported from the raw
> data to align the MEG sensors and the head surfaceI?
>
>
> Thank you for your help!
>
>
> Best,
>
> Lin
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