Dear Freesurfers, I am trying to apply the bias correction on the 7T MEMPRAGE through the unified segmentation algorithm on SPM12, as a primary step to do the submillimetric recon on Freesurfer, as you suggested here: https://surfer.nmr.mgh.harvard.edu/fswiki/HighFieldRecon
For some reason, I cannot set the Bias FWHM to 18 on the SPM12 interface. Also, not sure how to use the 5D image that I obtain from the process.
Have you ever done this before? Any tips?
Thanks a lot, Vale