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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? And if it is available to use pca during
extracting time series as fcseed-config?
Best,
Zhi
___
On 12/06/2018 02:07 PM, Zhi Li wrote:
>
> External Email - Use Caution
>
> 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
The easiest thing would be to run
mri_segstats --annot subject lh yourannot --excludeid 0 --i
fmc.odd.sm5.fsaverage.lh.nii.gz --avgwf avgwf.dat
avgwf.dat will have a row for each fmri time point and a column for each
parcellation
On 12/06/2018 01:45 PM, Zhi Li wrote:
>
> External
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Thank you for your kind reply. Sorry for the confusing question. Now I have
an annotation file in fsaverage space. And I want to extracted mean time
series from each roi in this annotation file from preprocessed fMRI data,
e.g.
On 12/03/2018 03:14 PM, Zhi Li wrote:
>
> External Email - Use Caution
>
> Hello FreeSurfer Experts,
>
> Now I have a custom annotation file (only the cortical surface). May I
> ask how could I use it to extract the mean time series from the
> fsfast-preprocessed fMRI data? I have
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Hello FreeSurfer Experts,
Now I have a custom annotation file (only the cortical surface). May I ask
how could I use it to extract the mean time series from the
fsfast-preprocessed fMRI data? I have tried to transform this annotation
file into
