Hello folks,
I am bumping this thread, because I am interested in how to leverage brief field maps to improve 3d+time dataset volume reconstruction.
The new ABCD longitudinal study of adolescent brain development is collecting opposite-orientation field map pairs for each of its scans, akin to the Human Connectome Project. For investigators interested in acquiring data harmonious with ABCD, it would be nice to also collect its field map protocols, and incorporate those results in reconstruction. Is there anything being done in AFNI for a more turnkey analog of FSL topup, such as perhaps direct invocation of field-map datasets in AFNI warping commands or py scripts?
Jim