Yes, they are. BTW, you should not need to mri_convert the thickness to
mgh format
On 11/27/2023 10:01 AM, Joost Janssen wrote:
External Email - Use Caution
Dear Doug,
The objective is to have _regional_ laterality index for thickness for
aparc mapped to the left hemisphere. The following commands work
without error but are they correct for meeting my objective? Thanks.
surfreg --s $subject --t fsaverage_sym --lh --no-annot
surfreg --s $subject --t fsaverage_sym --lh --no-annot --xhemi
mri_convert $subject/surf/lh.thickness $subject/surf/lh.thickness.mgh
mri_convert $subject/surf/rh.thickness $subject/surf/rh.thickness.mgh
mris_apply_reg --src $subject/surf/lh.thickness.mgh --trg
$subject/surf/lh.thickness.lh.fsaverage_sym.mgh --streg
$subject/surf/lh.fsaverage_sym.sphere.reg fsaverage_sym/surf/lh.sphere.reg
mris_apply_reg --src $subject/surf/rh.thickness.mgh --trg
$subject/surf/rh.thickness.lh.fsaverage_sym.mgh --streg
$subject/xhemi/surf/lh.fsaverage_sym.sphere.reg
fsaverage_sym/surf/lh.sphere.reg
fscalc $subject/surf/lh.thickness.lh.fsaverage_sym.mgh pctdiff0
$subject/surf/rh.thickness.lh.fsaverage_sym.mgh div 200 -o
$subject/surf/li.thickness.lh.fsaverage_sym.mgh
mri_segstats --annot fsaverage lh aparc --i
$subject/surf/li.thickness.lh.fsaverage_sym.mgh --sum
$subject/stats/li.thickness.aparc.stats
-joost
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