Re: [Freesurfer] ICV volume and 1.5T x 3.0T

2010-08-20 Thread Tadeu Kubo
Thanks Doug. I'll do it! TK On Fri, Aug 20, 2010 at 7:08 PM, Douglas N Greve wrote: > The ICV is not computed based on a sum of the volumes of individual > structures. It is a summary measure computed from the registration to > talairach space. See the wiki and Randy Buckner's paper for more

Re: [Freesurfer] ICV volume and 1.5T x 3.0T

2010-08-20 Thread Douglas N Greve
The ICV is not computed based on a sum of the volumes of individual structures. It is a summary measure computed from the registration to talairach space. See the wiki and Randy Buckner's paper for more info. As for combining across field strengths, that would not be highly recommended. If you

[Freesurfer] ICV volume and 1.5T x 3.0T

2010-08-20 Thread Tadeu Kubo
Hi FS, I have two important doubts... Is it the CSF volume included in the ICV volume (aseg.stats)? Is it possible include in the same group patient acquired from 1.5T and 3.0T? Do you have an article about this topic? TK ___ Freesurfer mailing lis