12 Jul
2014
12 Jul
'14
3:57 p.m.
Hi - I'm using freesurfer 5.3 on an Ubuntu operating system. I'm tyring to run tracula on some images acquired from a GE scanner. I am running into problems when I try to perform the registration-based B0-inhomogeneity compensation, getting an error in the terminal output: "ERROR: Unrecognized format of phase map". However, trac-all -prep runs fine when I skip the B0-inhomogeneity compensation step. Is there something else I need to do to use field map correction?
I've attached the trac-all.log and a copy of the terminal output.
Thanks, Eileen.