You can look here for what stats are available https://surfer.nmr.mgh.harvard.edu/fswiki/MorphometryStats
There is no one method that is considered the gold standard. Each will represent a different hypothesis to test. Eg, if you use whole brain volume, then you will be looking at changes with respect to whole brain atrophy. If you use eTIV, the whole brain atrophy will be included in your measure On 09/11/2017 01:12 PM, Alexopoulos, Dimitrios wrote: > > Hi, > > We running FS 5.3 analyses on 2 cohorts (control vs. malnourished > adolescents) and I was wonderful what FS measure would be most > accurate for normalizing the volumes. > > (i.e total GM, total WM, suparatentorial, etc). The eTIV measures are > significantly different between the cohorts. > > Is eTIV the best way to normalize or perhaps BrainSegVol? > > What FS measure gives you total brain volume? > > Jim > > ------------------------------------------------------------------------ > > The materials in this message are private and may contain Protected > Healthcare Information or other information of a sensitive nature. If > you are not the intended recipient, be advised that any unauthorized > use, disclosure, copying or the taking of any action in reliance on > the contents of this information is strictly prohibited. If you have > received this email in error, please immediately notify the sender via > telephone or return mail. > > > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/ _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
