Hello,
I have 80 subjects' MRIs that were segmented in 2009 with a version of freesurfer that included this (cvs_version $Id: mri_segstats.c,v 1.11.2.5 2006/04/13 18:57:07 nicks Exp $) in the aseg.stats output. The other 19 of my subjects segmented in 2013 display this (cvs_version $Id: mri_segstats.c,v 1.33.2.5 2009/02/11 22:38:51 nicks Exp $) in the output. I think this latest version the 19 subjects were run on is freesurfer 4.4.0 but I'm not sure which freesurfer version the older segmentations were run on. The volumes I am looking at are significantly different between the subjects segmented in 2009 and those segmented in 2013. I would like to remove any bias in my data due to different software versions. Is there a way to know which freesurfer version output the older cvs_version so I can download that and resegment my 19 subjects to remove version bias? This would be much quicker than running all 100 subjects on the newest freesurfer version.
Joel Pieper
Joel,
The 'recon-all.log' file in the 'scripts' directory of the subject should have the version of freesurfer used. Also, the file 'build-stamp.txt' in that same directory will show the version used.
N,
On Tue, 2014-08-26 at 18:31 +0000, Joel R Pieper wrote:
Hello,
I have 80 subjects' MRIs that were segmented in 2009 with a version of freesurfer that included this (cvs_version $Id: mri_segstats.c,v 1.11.2.5 2006/04/13 18:57:07 nicks Exp $) in the aseg.stats output. The other 19 of my subjects segmented in 2013 display this (cvs_version $Id: mri_segstats.c,v 1.33.2.5 2009/02/11 22:38:51 nicks Exp $) in the output. I think this latest version the 19 subjects were run on is freesurfer 4.4.0 but I'm not sure which freesurfer version the older segmentations were run on. The volumes I am looking at are significantly different between the subjects segmented in 2009 and those segmented in 2013. I would like to remove any bias in my data due to different software versions. Is there a way to know which freesurfer version output the older cvs_version so I can download that and resegment my 19 subjects to remove version bias? This would be much quicker than running all 100 subjects on the newest freesurfer version.
Joel Pieper _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Thanks. I see that the older ones were done on freesurfer 3.0.2. I am assuming there are not many differences between the segmentation process between 3.0.2 and 3.0.3 so I downloaded 3.0.3 because 3.0.2 is no longer available. I set freesurfer_3.0.3 as the default version and started a recon-all for one of my subjects but it gave me the following error:
#@# Skull Stripping Wed Aug 27 15:14:38 PDT 2014 /home/mdiwakar/subjects/20039/mri mri_watershed T1.mgz brainmask.auto.mgz mri_watershed: error while loading shared libraries: libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory Linux sequoia 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux recon-all exited with ERRORS at Wed Aug 27 15:14:38 PDT 2014
Yum gave me an rpm that is compatible with this missing library and I installed it but recon-all is still throwing the same error. Any ideas what the problem could be?
Joel ________________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu [freesurfer-bounces@nmr.mgh.harvard.edu] on behalf of Nick Schmansky, MGH [nicks@nmr.mgh.harvard.edu] Sent: Tuesday, August 26, 2014 4:58 PM To: Freesurfer support list Subject: Re: [Freesurfer] freesurfer version vs cvs version
Joel,
The 'recon-all.log' file in the 'scripts' directory of the subject should have the version of freesurfer used. Also, the file 'build-stamp.txt' in that same directory will show the version used.
N,
On Tue, 2014-08-26 at 18:31 +0000, Joel R Pieper wrote:
Hello,
I have 80 subjects' MRIs that were segmented in 2009 with a version of freesurfer that included this (cvs_version $Id: mri_segstats.c,v 1.11.2.5 2006/04/13 18:57:07 nicks Exp $) in the aseg.stats output. The other 19 of my subjects segmented in 2013 display this (cvs_version $Id: mri_segstats.c,v 1.33.2.5 2009/02/11 22:38:51 nicks Exp $) in the output. I think this latest version the 19 subjects were run on is freesurfer 4.4.0 but I'm not sure which freesurfer version the older segmentations were run on. The volumes I am looking at are significantly different between the subjects segmented in 2009 and those segmented in 2013. I would like to remove any bias in my data due to different software versions. Is there a way to know which freesurfer version output the older cvs_version so I can download that and resegment my 19 subjects to remove version bias? This would be much quicker than running all 100 subjects on the newest freesurfer version.
Joel Pieper _______________________________________________ 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
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Nick Schmansky, MGH