Hi Doug, I see, making wm masks and converting them to mni space sounds like a great idea for what I had in mind. Thanks for your help!
Best, Panos > > We are not properly set up for doing VBM. I suppose you could make > binary WM masks and map them into mni305 space or CVS space, but we > don't have a way to do jacobian modulation. If you want a VBM an > analysis, why not use SPM or FSL? > doug > > On 11/17/2014 01:27 PM, pfot...@nmr.mgh.harvard.edu wrote: >> Hi Doug, >> >> Yes, doing a VBM analysis would be precisely what I had in mind. >> >> Thanks, >> Panos >> >>> I'm not sure what you mean. Do you want to do something like a VBM >>> analysis on WM? >>> doug >>> >>> On 11/13/2014 04:31 PM, pfot...@nmr.mgh.harvard.edu wrote: >>>> Hi FS Experts, >>>> >>>> I am interested in doing a group analysis between different cohorts >>>> using >>>> the white matter volume as the variable of interest. Would the best >>>> way >>>> to >>>> do that be to follow the group analysis pipeline described in the wiki >>>> for >>>> cortical thickness (but replace the --meas thickness with --meas >>>> white), >>>> or is there a different approach that I should follow? >>>> >>>> Thanks in advance for your advice, >>>> Panos >>>> >>>> _______________________________________________ >>>> 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 >>> >>> >>> >> _______________________________________________ >> 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 > > > _______________________________________________ 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.
