External Email - Use Caution
Dear sir/madam,
When running fslregister as part of our data (pre)processing steps, it consistently outputs the following warning:
[cid:c2cf64e3-2dc8-4cea-a89b-0bbff6f0119b]
This the mri_info --orientation output:
raw T1-weighted image:
[cid:2d90ae0c-c61f-473c-b0f5-37211a901743]
orig.mgz:
[cid:6e8edb77-9aa2-4b11-8c61-34cfd759fde2]
However, when I look at all the images, raw and processed, I see no discrepancies with respect to orientation. See the images below. For reference, encircled in red, is the vitamin pill we stuck to the right side of the participant's forehead. Apologies for the image-heavy e-mail. I want to be thorough in providing enough information.
[cid:dfd9e777-ad5e-46a3-8096-1968257e6ca9] [cid:4f4f38b4-3353-4afc-ab02-af4effb80a67] [cid:909b14ff-eea8-4312-af13-fe370ed77c17] [cid:a6b00c8d-6e6d-441d-b672-6f634302cf63]
[cid:52d8b847-f6b4-45b6-bb9e-fd1e954f66e6] [cid:bc692c0b-8622-447d-832b-7cad3e44c4e2] [cid:bb6248c0-55e3-405a-883d-07a3ef218b2f] [cid:6f190870-8379-4583-adaf-c8e019738b2a]
Am I overlooking something, perhaps? Or does this warning also appear when nothing is wrong with the orientation(s) (the "possible" does seem to imply so)? Is there another way for me to make absolutely sure the orientations are correct and consistent?
Thank you for considering my questions.
Kind regards,
Simon Poortman (Erasmus MC, Rotterdam)