Le 10 juil. 2018 à 15:59, Bruce Fischl <fischl@nmr.mgh.harvard.edu> a écrit :

Hi Vittal

Christophe (ccd) can confirm, but I believe that there are areas in his parcellation that don't occur in every subject (rare folding variants).

cheers
Bruce

On Tue, 10 Jul 2018, vittal korann wrote:

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Hello Freesurfer developers,
I ran recon-all command to extract all subjects stats. Here I'm mainly targetting the surface area,
volume, thickness and mean curve for all subjects. 
" recon-all -i /filepath/file/ -s /subjectid/ -all " this was the command i used. 
Now the problem is that I'm getting zeroes for the surface area which is parcellated from
'aparc.a2009s' and it occurred for a large number of subjects. 
The command for converting stats to .txt is given below:
aparcstats2table --hemi lh --subjects 004 008 --parc aparc.a2009s --meas area --tablefile lh.a2009s.
area.txt
lh_G&S_frontomargin_area
lh_G&S_occipital_inf_area
lh_G&S_paracentral_area
lh_G&S_subcentral_area
lh_G&S_transv_frontopol_area
lh_G&S_cingulAnt_area
I wanted to know the reason for getting these zeroes. Could anyone plz help me out in this regard.
Thanks in advance!
Best
Vittal

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