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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:
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
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If anyone is looking for a temporary fix, this worked for me:
1) Used @Align_Centers to center the dataset to NMT
2) Used the centered dataset in @animal_warper, with these options: -align_centers_meth OFF \ -aff_move_opt OFF \
The options are explained here:
Best,
Tahereh
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Tahereh
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AFNI Message Board
Hi,
I have had the exact same problem for the past few days: @animal_warper simply fails.
I also tried the above solutions and none worked--even recentering. But it seems to be about centering, which leaves some intermediate datasets void.
Any hints from AFNI experts?
Best,
Tahereh
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Tahereh
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AFNI Message Board
For any other user landing here after a search, I found the following very old answers in the forum, and worked out my way from here:
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Tahereh
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AFNI Message Board
Hi AFNI experts,
Thanks for your thorough explanation of obliquity. I am further looking for the answer to bvec correction.
This is my scenario:
I have DWI (AP-PA), T1, T2 data from macaque, all of which are oblique and 90 degrees rotated from stereotaxic orientation.
After running dcm2niix on T1/T2, I have deobliqued and rotated the anatomical data by 90 degrees, and axialized to NMTv2.
by
Tahereh
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AFNI Message Board