Hi Greve,
    Thank you very much. I have another question about the whole brain volume. 
I want to compare the relation between age and the volume of the whole brain, 
total GM and total WM. I don't know where the whole brain volume is in 
aseg.stats. Is it segmentation brain volume?


Sincerely,
Zheng






At 2017-11-27 11:54:33, "Douglas Greve" <gr...@nmr.mgh.harvard.edu> wrote:


yes, that should work too




On 11/26/17 8:38 PM, 郑凤莲 wrote:

Hi Greve,
    Tnahks for your reply. I used "mri_segstats --annot my_subject_id lh aparc 
--i $SUBJECTS_DIR/my_subject_id/surf/lh.pial_lgi --sum lh.aparc.pial_lgi.stats" 
and get a stats file. In this file, I can get mean value under the "Mean" 
volume. Is this the same as you say?


Thanks a lot !
Zheng





At 2017-11-27 04:18:06, "Douglas Greve" <gr...@nmr.mgh.harvard.edu> wrote:


use something like

cd subject/surf


mris_anatomical_stats -th3 -mgz -cortex ../label/lh.cortex.label -f 
../stats/lh.aparc.lgi.stats -t lh.lgi.mgh -b -a ../label/lh.aparc.annot -c 
../label/aparc.annot.ctab subject lh white


In the output, the mean LGI will be under the "ThickAvg" column


On 11/23/17 1:58 AM, 郑凤莲 wrote:

Hi experts,
    
    I am using Freesurfer 6.0 for LGI. I ran recon-all and got the map of LGI. 
My question is that can I get the specific value of every gyrus as the value of 
thickness in the file of  lh.aparc.stats? I can't find it  from stats direction.


Thanks a lot !
Zheng





 




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