Dear FS users,
can anybody help me in understanding the results of the localGI pipeline? After calling the
recon-all -s *subj *-localGI
recon-all -s *subj* -qcache -measure pial_lgi
mri_segstats --annot *subj *lh aparc --i $SUBJECTS_DIR/*subj*/surf/lh.pial_lgi --sum lh.aparc.pial_lgi.stats
what I obtain is a text file with 10 columns, i.e.
# TableCol 1 ColHeader Index # TableCol 2 ColHeader SegId # TableCol 3 ColHeader NVertices # TableCol 4 ColHeader Area_mm2 # TableCol 5 ColHeader StructName # TableCol 6 ColHeader Mean # TableCol 7 ColHeader StdDev # TableCol 8 ColHeader Min # TableCol 9 ColHeader Max # TableCol 10 ColHeader Range
and 34 rows (i.e. 34 ROIs).
What I cannot understand is the meaning of the last five columns (*intensity mean, stdev, min, max, range*). Is this "intensity" measure linked to the gyrification index? If yes, how? And, if no, how can I obtain the actual gyrification index?
Thank you.
Best, Elisa