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. All seem fine.
If I do the same to DWI (i.e. deoblique and rotate), then I should rotate the corresponding bvec using the same transformations, right?
I am following FATCAT DEMO2, so shortly the data will go into TORTOISE3 for DIFFPREP and DR_BUDDI.
Thanks for any hints.
Best,
Tahereh
Edited 2 time(s). Last edit at 07/26/2021 09:52AM by Tahereh.
