[Freesurfer] Acquisition/pipeline question

External Email - Use Caution Hi, We’re collecting multiecho T1s. We have individual T1 images with different echoes, and the RMS files. I’ve run freesurfer using both the RMS files, and the multiple echo files (labelled as 001, 002…). I get slightly different results in the parc

[Freesurfer] extract % signal change in FSFAST analysis

External Email - Use Caution Hi, dear FS experts,     I'm trying to use mir_segstats to extract % signal change in task fMRI analysis. The command is:mri_segstats --I ./ces.nii.gz --annot fsaverage rh perm.th30.pos.sig.ocn.annot --excludeid 0 --avgwf rh