Hello,
1. Thank you so much for your detailed response, Jonathan! Following up the response, would it be problematic if I use 'segment' to bias correct the structural image (yes it will produce seg.sn.mat file but I don't plan to use this) and then use 'normalize (estimate&write) to extract a parameter file (using the bias-corrected T1 as the source image and functional images as the ones to write)?? I am asking whether it is OK because during realignment for functional images I plan to choose only a mean image to be resliced and thus T1 and functional may not be aligned with one another...
2. Another question (not related to the above): after coregistration, I am supposed to have a 'mutual information coregistration' image appeared on the graphics window automatically but it doesn't seem to appear...what could be wrong?
Thanks!
Claire
|