Dear Doug and the Freesurfers, Ok, so is there a special filtered_func.nii generated from reg-feat2anat for each run or can I just use the feat?
When one does a cross-subject PPI in FSL and enter each run from each person, isn't everyone in a different space? How do you account for this when doing setting up the PPI feat? Thanks. Michelle > > > Michelle Umali wrote: >> >> Hi Freesurfers, >> I want to do a PPI in FSL FEAT using the V1 left and righ found >> generated in recon-all as seeds using: >> >> I know for each subject I have to get a timecourse for my seeds >> fslmeants -i filtered_func.nii.gz -o my_timecourse.txt -m V1_mask.nii.gz >> >> For each subject, I've run reg-feat2anat on my FEAT data from each of 4 runs. >> >> I have 2 questions: >> 1) Does it matter which run's FEAT I use for aseg2feat --feat featdir >> --aseg aparc+aseg to generate the binary masks for my seeds? >> > > don't you need to run it on each feat to get a time course for each run? >> >> 2) Does fslmeants need a special registered filtered_func.nii.gz from >> a cross-run GFEAT? If so, how do you specify it for this and then for >> actual PPI analysis in fsl? >> > > Maybe I'm confused, but I thought you had to run it on the time course data (which is not in the GFEAT). > doug >> >> Thanks. >> Michelle >> _______________________________________________ >> Freesurfer mailing list >> Freesurfer@nmr.mgh.harvard.edu >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer < https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer> >> >> >> > > -- > Douglas N. Greve, Ph.D. > MGH-NMR Center > gr...@nmr.mgh.harvard.edu > Phone Number: 617-724-2358 <tel:617-724-2358> Fax: 617-726-7422 <tel:617-726-7422> > > Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting > FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html > > > > The information in this e-mail is intended only for the person to whom it is > addressed. If you believe this e-mail was sent to you in error and the e-mail > contains patient information, please contact the Partners Compliance HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to you in error > but does not contain patient information, please contact the sender and properly > dispose of the e-mail. > >
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