Hi all,

I wanted to have whitematter, gray volume and avg.thickness for each hemisphere. So when I run

mris_anatomical_stats -t thickness <subject> <hemi> I get the following data: mris_anatomical_stats -t thickness <subject> lh using thickness file thickness.

total white matter volume = 729800 mm^3 total surface area = 90850 mm^2 total gray matter volume = 181205 mm^3 average cortical thickness = 1.971 mm +- 0.739 mm average integrated rectified mean curvature = 0.129 average integrated rectified Gaussian curvature = 0.039 folding index = 1574.464 intrinsic curvature index = 204.376 mris_anatomical_stats -t thickness <subject> rh using thickness file thickness.

total white matter volume = 729800 mm^3 total surface area = 90411 mm^2 total gray matter volume = 186292 mm^3 average cortical thickness = 2.020 mm +- 0.729 mm average integrated rectified mean curvature = 0.129 average integrated rectified Gaussian curvature = 0.039 folding index = 1537.208 intrinsic curvature index = 209.604

I see the total white matter vol is same for left & right hemisphere, Is my data correct?

Thanks, Deepa Ramasamy.