[FieldTrip] Select sources from 6mm sourcemodel

[Sarah]

My apologies, I was incorrectly using the "cfg.sourcemodel.pos" option and
now realize indexing the sources of interest can be done at the ft prepare
leadfield step using that option. I also noticed that option in ft source
analysis and presume it would lead to the same result.

On Wed, Aug 7, 2024 at 4:29 PM Sarah <s83728498 at gmail.com> wrote:

> Hello,
>
>
> I have a sourcemodel inversed warped to a 6mm grid and I already know the
> indices of the sources in source.avg.mom that I will want after ft_source
> analysis is complete — I am wondering if it is possible for
> ft_sourceanalysis to only compute the source time series for those sources
> instead of the entire 6mm grid.
>
>
> My current process: 1) timeelockanalysis 2) ft prepare lead field using my
> sourcemodel + head model 3) ft source analysis (lcmv, lambda 5%, keep
> filter, fixedori, array gain)
>
>
> I appreciate the help,
>
> Sarah
>
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