Dear Freesurfers,
I am trying to perform probabilistic tractography (FSL Probtrackx) between seed and target VOIs made with Freesurfer's recon-all (T1) and dt_recon (DW) pipelines.
I have the original T1 DICOMs, however, I only have the DW NIFTI image volumes. I do not know how the DW DICOMS were converted to NIFTI and am worried about L-R flipping.
Within Mango, I have found the T1 images converted with mri_convert are (X+,Y-,Z+). The DW NIFTI is (Y-,Z-,X-). mri_info gives me a lot of information that, unfortunately, I do not entirely understand.
Can you recommend a way for me to verify consistent orientation in both my T1 and DW images? Thank you!
Cheers, Daniel