Have you checked the release notes? http://surfer.nmr.mgh.harvard.edu/fswiki/ReleaseNotes
On 03/19/2014 01:57 PM, _andre...@sapo.pt wrote: > My apologies Doug... I thought that this email had all the history... > > Narly, sorry for "invading" your discussion... > > My questions came from the first email of Narly which referred to the > bug in mris_preproc: > > http://www.mail-archive.com/freesurfer%40nmr.mgh.harvard.edu/msg19821.html > > > > This bug also exist in FS 5.0, right? I'm using 5.0 and until now I've > used aparcstats2table to get Brodmann Area measures (CT and surface > area of the thresholded labels) and total CT and surface area of each > hemisphere. Does the bug also affect these measures or it is fine to > use them? > > > Now I want to run a whole-brain analysis with qdec but to do so I'll > have to run qcache with 5.3 which already has the bug fixed, correct? > Is qcache equivalent to mris_preproc? > > Hope I was more clear this time... > > Thank you, > Andreia > > > > > > Quoting Douglas N Greve <gr...@nmr.mgh.harvard.edu>: > >> Sorry, the thread of the email that explains the problem and the fix are >> not included below. Can you re-explain? We get a lot of emails here and >> it is not possible to remember the context of each one. >> doug >> >> >> >> >> >> >> On 03/18/2014 11:32 AM, _andre...@sapo.pt wrote: >>> Hi all, >>> >>> just two quick questions: to what FS version is this related? And what >>> is wrong to do if one does not have the fix? Using what >>> stats/procedures? >>> >>> Thanks, >>> Andreia >>> >>> >>> Quoting Douglas N Greve <gr...@nmr.mgh.harvard.edu>: >>> >>>>>> why would one control for total brain volume in doing vertex-based >>>> analyses when the vertex-based measures are computed in standard >>>> space? >>>> >>>> The vertex-based measures are computed in individual space, not >>>> standard >>>> space >>>> doug >>>> >>>> >>>> On 03/17/2014 05:12 PM, Narly Golestani wrote: >>>>> Dear Doug, >>>>> >>>>> Many thanks for your answers. >>>>> >>>>>> 3. The bug was related to how the measures were converted to >>>>>> standard >>>>>> space - I?d like to therefore confirm that when doing >>>>>> surface/vertex-based analyses, it is not necessary to use total >>>>>> brain >>>>>> volume as a covariate (whereas it is for ROI-based analyses). >>>>>> >>>>> This question has nothing to do with the bug. People generally use >>>>> ICV >>>>> or total brain volume when exploring cortical volume or surface area, >>>>> but it is inappropriate for thicknss studies >>>>> doug >>>>>> >>>>> >>>>> Regarding the last point (which indeed has nothing to do with the >>>>> bug, >>>>> sorry for having given the impression that I thought that it did), >>>>> why >>>>> would one control for total brain volume in doing vertex-based >>>>> analyses when the vertex-based measures are computed in standard >>>>> space? I realize that this has to be done for ROI analyses since >>>>> these >>>>> measures are in native space. >>>>> >>>>> Thanks again, and best, >>>>> Narly. >>>>> >>>>> >>>>> _______________________________________________ >>>>> 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. >>> >>> >>> >> >> -- >> 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 > > -- 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
