importing vol and grid for beamforming (ft_sourceanalysis)

[Robert Oostenveld]

Dear Dahlia

Please have a look here
http://fieldtrip.fcdonders.nl/example/use_your_own_forward_leadfield_model_in_an_inverse_beamformer_computation

best regards,
Robert


On 8 Apr 2010, at 7:46, Dahlia Sharon wrote:

> Hi,
>
> I would like to use beamforming, and have the forward solution and
> BEMs produced from MNE/FreeSurfer. Rather than resegment the data
> from scratch, I would like to import the results I already have.
>
> Reading the tutorial and reference documentation, I see that I need
> to give ft_sourceanalysis a cfg structure containing vol and grid
> fields (the latter being itself a structure). However it isn't clear
> to me what these fields should contain exactly.
>
> Can someone clarify please?
>
> Thanks!
> Dahlia.
> ----------------------------------
> The aim of this list is to facilitate the discussion between users
> of the FieldTrip toolbox, to share experiences and to discuss new
> ideas for MEG and EEG analysis.
> http://listserv.surfnet.nl/archives/fieldtrip.html
> http://www.ru.nl/fcdonders/fieldtrip/

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The aim of this list is to facilitate the discussion between users of the FieldTrip  toolbox, to share experiences and to discuss new ideas for MEG and EEG analysis. See also http://listserv.surfnet.nl/archives/fieldtrip.html and http://www.ru.nl/neuroimaging/fieldtrip.