[FieldTrip] permutation test on extracted sources?

[Lam, Nietzsche]

Hi Mads,

FieldTrip has a virtual sensor tutorial. 
http://fieldtrip.fcdonders.nl/tutorial/shared/virtual_sensors?s[]=beamformer&s[]=extended

I'm not too familiar with it, but I do know that it uses a time-series source reconstruction (LCMV Beamformer) which is probably similar to what you've done. Further down the tutorial they do a source analysis with ft_sourceanalysis which the output I think you can use to do statistics (ft_sourcestatistics).  I'm sure some other FT members can add to the details.

Hope this helps.

Best,
Nietzsche

----- Original Message -----
> From: "Mads Jensen" <mje.mads at gmail.com>
> To: fieldtrip at science.ru.nl
> Sent: Friday, 20 December, 2013 11:43:02 PM
> Subject: [FieldTrip] permutation test on extracted sources?
> Hi all,
> 
> I have some data that are extracted time series from a source
> reconstruction. I would like to use the statistical apparatus of
> Fieldtrip to do permutation tests on these data.
> 
> Is is possible to create a "virtual" channel and do a permutation test
> on that, and what about multiple "virtual" channels at the same time?
> 
> 
> best wishes,
> mads
> _______________________________________________
> fieldtrip mailing list
> fieldtrip at donders.ru.nl
> http://mailman.science.ru.nl/mailman/listinfo/fieldtrip

-- 
Nietzsche H.L. Lam, MSc 
PhD Candidate 

Max Planck Institute for Psycholinguistics 
Wundtlaan 1, 6525 XD Nijmegen, The Netherlands 

Donders Institute for Brain, Cognition and Behaviour, 
Centre for Cognitive Neuroimaging, 
Kapittelweg 29, 6525EN Nijmegen, The Netherlands 

n.lam at fcdonders.ru.nl 
+31-24-3668219 


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