Hi Freesurfer Users,

This may be a newbie question. I am trying to evaluate regional volumes. I have been able to tabulate the gray matter volumes, but cannot figure out how to tabulate all the white matter volumes. I see that in individual folders, there is a file called wmparc.stats. Do any of the tools query this file, or will I need to pull the data manually? Inside this file, I see some of the regions listed as wm-?h- <regionname>. Next to these are sometimes a lot of zeros and sometimes a bunch of values. I am wondering why so many of these do not have values associated with them. I am also wondering why only some of the regions listed in this file are labeled wm, when the file suggests it contains white matter stats...

If there is somewhere on the site that explains white matter volumetric analyses, could someone please send me the link?

Thank you

Jennifer Bramen

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