you can do something like this

cd $SUBJECTS_DIR/$subject

mri_segstats --slabel $subject lh label/lh.cortex.label --i 
surf/lh.thickness --id 1 --sum stats/lh.meanthickness.dat


On 10/04/2013 05:22 PM, Mollie Bayda wrote:
> Hi,
> I am trying to calculate whole-brain mean cortical thickness in each 
> individual subject for correction of regional mean thicknesses.
> I see on the wiki that this is recommended to be done by:
> bh.thickness = (lh.thickness X lh.area) + (rh.thickness X rh.area) / 
> (lh.area +rh.area)
> In my table I see lh and rh total area but I do not see lh and rh 
> thickness. All I see is mean thicknesses for each region. Are the 
> total rh and lh mean thicknesses supposed to appear in the table?
> Thanks!
>
>
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