Re: [Freesurfer] fMRI time series extraction

On 12/06/2018 02:07 PM, Zhi Li wrote:

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Thank you very much, Douglas. It works now. How could I know the ROI index of each column in the .dat file?

If you add --sum sum.dat, the sum file will tell you the order

And if it is available to use pca during extracting time series as fcseed-config?

Not from mri_segstats. If that is the route you really  want to go, then you will have to either program it yourself, or transfer the annot to each subject (mris_apply_reg), then transfer it to the volume (mri_aparc2aseg), then run fcseed-config specifying that output and the segmentation number you want

Best,

Zhi

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