AFNI Message Board

Dear AFNI users-

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

History of AFNI updates  

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December 08, 2016 02:30PM
Hi Shana-

The correct (read: most common, easiest, more tested) approach is:
1) Freesurfer on your original T1 anatomicals (with the skull on)
2) run @SUMA_Make_Spec_FS on the output folder
3) Use afni_proc.py (or uber_subject.py). See example 8. This will automatically perform the alignment between Freesurfer's anatomical, the surfaces, and the EPI. If you feed it the std.141 files, then your outputs will already be on a common mesh. Note that example 8 (and all surface based analysis pipelines) do not have a TLRC block. This is because surface alignment is performed differently (via MapIcosahedron).

If you don't want to use afni_proc.py (you really should), then take the TLRC block out of your processing and then use @ SUMA_AlignToExperiment to the subject space (+orig) file.

And definitely do not send your TLRC files through Freesurfer.

-Peter
Subject Author Posted

Misalignment SUMA

vicki388 July 26, 2016 08:45PM

Re: Misalignment SUMA

rick reynolds July 27, 2016 01:12PM

Re: Misalignment SUMA

vicki388 August 03, 2016 07:30PM

Re: Misalignment SUMA

vicki388 August 14, 2016 12:50AM

Re: Misalignment SUMA

shanaadise December 08, 2016 01:59PM

Re: Misalignment SUMA

Peter Molfese December 08, 2016 02:30PM

Re: Misalignment SUMA

shanaadise December 08, 2016 04:03PM

Re: Misalignment SUMA

shanaadise December 08, 2016 06:31PM

Re: Misalignment SUMA

Peter Molfese December 09, 2016 09:02AM