HCP Preprocessed files

Discussions
1

Dear Experts,

I would like to know whether we can use HCP Preprocessed files in Brainstorm and carry out source localization.

Thanks,
Sree

2

Sure.

See specific tutorial: https://neuroimage.usc.edu/brainstorm/Tutorials/HCP-MEG

We also used HCP data in the following paper:
https://www.frontiersin.org/articles/10.3389/fncom.2018.00026/full

@eflorin can be more specific if you have more questions.

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3

Thanks, @Sylvain. Is there a similar tutorial for preprocessed files?

4

No, there is no documentation for importing pre-processed files from the HCP-MEG database.

I think @eflorin tried to do it.
Esther: Can you please share you experience? - Thanks

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5

Hi, yes I did do it. In my experience it was possible to load the preprocessed data as a fieldtrip structure. I then did based on this standard source reconstruction in brainstorm. I could not - however - import the lead field or the source reconstruction from the HCP distribution. In addition note that I only worked on the resting state data. If you have more specific questions, I can try to help. Best wishes,
Esther

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