[Mne_analysis] Forward and Inverse Models

[Sik]

        External Email - Use Caution        

To create a trans file for the average MRI you need to use the
`mne.gui.corregistration` (see
https://mne-tools.github.io/stable/generated/mne.gui.coregistration.html?highlight=coreg#mne.gui.coregistration
)

Thats why I did for this https://github.com/mne-tools/mne-python/pull/5836

If you want to use the one I did, you would need to patch the
`mne.datasets.utils` to look like in the PR and use `get_trans` from
`mne/channels/tests/test_digitation.py`

On Wed, Mar 13, 2019 at 1:47 PM Victor Ferat <victor.ferat at fcbg.ch> wrote:

>         External Email - Use Caution
>
> Hi Maryam & Alex,
>
>
>
> I'm quite interesting in this question too, but I didn't have  MRI of my
> subjects neither.
>
> Perhaps can we try to use average MRI that we can easly find online. (
> http://www.bic.mni.mcgill.ca/ServicesAtlases/ICBM152NLin2009)  Results
> may not be relevant, but it should give an overall idea of how to do source
> reconstruction for further studies.
>
> Can someone explain how to create forward solution and source
> reconstruction supposing that we have a MRI of the subject  such as the one
> available in the previous link ?
>
>
>
> Thanks,
>
> Victor
>
> *From:* mne_analysis-bounces at nmr.mgh.harvard.edu <
> mne_analysis-bounces at nmr.mgh.harvard.edu> *On Behalf Of *Alexandre
> Gramfort
> *Sent:* Wednesday, 13 March 2019 09:49
> *To:* Mary Zolfaghar <Maryam.Zolfaghar at colorado.edu>
> *Cc:* Discussion and support forum for the users of MNE Software <
> mne_analysis at nmr.mgh.harvard.edu>
> *Subject:* Re: [Mne_analysis] Forward and Inverse Models
>
>
>
> *        External Email - Use Caution        *
>
> hi,
>
>
>
> then so far there is little doc/material to allow you to work easily I
> fear.
>
> Maybe someone can share some code and hints though.
>
>
>
> Alex
>
>
>
>
>
> On Tue, Mar 12, 2019 at 5:21 PM Maryam Zolfaghar <
> Maryam.Zolfaghar at colorado.edu> wrote:
>
> Hi Alex,
>
>
>
> No, I don't have the MRI of my subjects.
>
>
>
>
>
> -Maryam
>
>
>
> On Tue, Mar 12, 2019 at 10:19 AM Alexandre Gramfort <
> alexandre.gramfort at inria.fr> wrote:
>
> hi Maryam,
>
>
>
> do you have the MRI of your subjects?
>
>
>
> Alex
>
>
>
>
>
> On Tue, Mar 12, 2019 at 5:14 PM Maryam Zolfaghar <
> Maryam.Zolfaghar at colorado.edu> wrote:
>
> *        External Email - Use Caution        *
>
> Hi all,
>
>
>
> I am new to using source analysis for my EEG data. In all of the MNE
> examples, the forward and inverse models have existed for the MEG data. I
> couldn't find any good sources to know how I can create a forward and
> inverse model for my EEG data and what subjects' specific information I
> should use to create a forward and inverse model.
>
>
>
>
>
> Thanks,
>
> -Maryam
>
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>
>
>
>
> --
>
> *Mary Zolfaghar,*
>
> Ph.D. Student in Computational Cognitive Neuroscience Lab, Institute of
> Cognitive Science, Dept. of Psychology and Neuroscience, CU Boulder,
>
>
>
> Muenzinger E023
>
> UCB 345
>
> Boulder, CO 80309
>
>
>
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