Show all posts by user
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
Page 1 of 1 Pages: 1
Results 1 - 4 of 4
Hi Daniel,
thanks for the prompt reply!
No error in the output.
I tried what you suggested (run align centers on EPI and MP2RAGE, so everything centered to the final SWI space) and the result is the same. See in attachment result of 3dAllineate vs 3dNwarpApply.
Do you have a feeling of what could be causing this? I should add that I also deobliqued (with 3drefit -deoblique) all datas
by
marven
-
AFNI Message Board
Dear AFNI experts,
I am using 3dNwarpApply (from afni 18.1.26) to unwarp an EPI image and move to the space of structural scan via another structural scan .
my command looks like that :
3dNwarpApply -source myepi.nii.gz -prefix epi.REG2SWI.nii.gz \
-master myswi.nii.gz \
-nwarp " UNI2SWI.txt epi2UNI.txt 03_epi_MidWarped_Forward_WARP.nii.gz"
Given that all my EPIs have
by
marven
-
AFNI Message Board
Hello AFNI experts,
Apologies if the question has been asked before but I could not find an answer.
I was wondering if there is an easy way to preserve the obliquity with 3dZeroPad/3dAllineate, i.e. if I run 3dZeroPad on a volume with "Data Axes Tilt: Oblique (30.600 deg. from plumb)" the output is "Data Axes Tilt: Plumb".
The same happens if I register an oblique
by
marven
-
AFNI Message Board