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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October 15, 2021 09:27AM
Do I use the std mesh surfaces that are in the "surfatlas" folder or the "surfsets" folder?

To make sure I understand, since these files are already on the standard mesh, I do not need to modify them before visualizing them directly on each subject's FreeSurfer surfaces. These surfaces should look slightly different for each subject on SUMA because their cortical gyri and sulci are not identical, but the parceI associated with each node/vertex on the standard mesh should be identical for every subject. In other words, I don't need a different std.141.*niml.dset file for each subject. And then I will take these std.141. surfaces and bring them into diffusion tensor space for each subject which will cause them to differ slightly among subjects, and then I can use the @surf_to_vol_spackle function. Is this all correct?

Thanks!
Subject Author Posted

Schaefer atlas for DTI tractography

witherscp October 14, 2021 06:15PM

Re: Schaefer atlas for DTI tractography

Daniel Glen October 14, 2021 06:34PM

Re: Schaefer atlas for DTI tractography

witherscp October 15, 2021 09:27AM

Re: Schaefer atlas for DTI tractography

Daniel Glen October 15, 2021 12:18PM

Re: Schaefer atlas for DTI tractography

witherscp October 18, 2021 02:05PM

Re: Schaefer atlas for DTI tractography

Daniel Glen October 18, 2021 03:40PM

Re: Schaefer atlas for DTI tractography

witherscp October 19, 2021 11:02AM

Re: Schaefer atlas for DTI tractography

Daniel Glen October 19, 2021 03:54PM