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Dear AFNI users-
We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Sincerely, AFNI HQ
We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Sincerely, AFNI HQ
| July 14, 2014 11:55AM | |
One thing to consider is that the thickness.niml.dset files that @SUMA_Make_Spec_FS outputs are not smoothed. I believe you could use SurfSmooth to fix this. Alternatively, within the Freesurfer subject's surf directory there are files that are already smoothed and resampled to the fsaverage. To use these within the AFNI toolchain, you can use mris_convert:
And then use any of the AFNI tools (like 3dANOVA2/3) on the resulting GIFTI files and view the results on fsaverage:
In my tests, the statistics on these converted datasets give you identical results to those in Freesurfer's own tools.
Edited 1 time(s). Last edit at 07/14/2014 11:57AM by Peter Molfese.
mris_convert -c ./Subject01/surf/lh.thickness.fwhm10.fsaverage.mgh \ $SUBJECTS_DIR/fsaverage/surf/lh.white \ Subject01.lh.thickness.fsaverage.gii
And then use any of the AFNI tools (like 3dANOVA2/3) on the resulting GIFTI files and view the results on fsaverage:
suma -spec /usr/local/freesurfer/subjects/fsaverage/SUMA/fsaverage_lh.spec
In my tests, the statistics on these converted datasets give you identical results to those in Freesurfer's own tools.
Edited 1 time(s). Last edit at 07/14/2014 11:57AM by Peter Molfese.
| Subject | Author | Posted |
|---|---|---|
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TimMeeker | July 12, 2014 12:37AM |
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rick reynolds | July 14, 2014 09:52AM |
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Peter Molfese | July 14, 2014 11:55AM |
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TimMeeker | July 15, 2014 12:06AM |
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TimMeeker | July 15, 2014 06:47PM |
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Peter Molfese | July 15, 2014 11:57PM |
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TimMeeker | July 16, 2014 04:48PM |
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Peter Molfese | July 17, 2014 12:46AM |
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TimMeeker | July 17, 2014 08:37AM |
