you will have to create a binary mask from the sig map by thresholding at a
given level, eg,
mri_binarize --i sig.mgh --min 2 --o sig.bin2.mgh
Then run
mri_segstats --i y.mgh --seg sig.bin2.mgh --id 1 --avgwf y.bin2.dat
where y.mgh is the --y input to mri_glmfit
--id 1 means to take the forground
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Hello Freesurfer developers,
I wanted to extract mean thickness values of all participants from the
uncorrected significance maps obtained from mri glmfit for structural data
instead of extracting it from the corrected maps from glmfit sim. Is there
a
