If you want total cerebral WM, then use the values in aseg.stats
# Measure lhCorticalWhiteMatter, lhCorticalWhiteMatterVol, Left hemisphere cortical white matter volume, 182991.109375, mm^3 # Measure rhCorticalWhiteMatter, rhCorticalWhiteMatterVol, Right hemisphere cortical white matter volume, 196871.406250, mm^3 # Measure CorticalWhiteMatter, CorticalWhiteMatterVol, Total cortical white matter volume, 379862.515625, mm^3
On 03/19/2014 05:48 PM, Adeyemi, Elizabeth (NIH/NIMH) [C] wrote:
Hello,
I need assistance calculating Total White Matter. Can I simply add Cortical White Matter + Unsegmented White Matter (given in the aseg wmparc output)?
Thanks
Elizabeth Adeyemi
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