It may have been the initialization that failed. Was the epi acquired at the same time as the anatomical? If so, you might be able to run it with --init-header. Also, is this whole brain or partial field of view?
doug
On 8/19/10 1:50 PM, Hansen, Kathleen (NIH/NIMH) [F] wrote:
Hello,
The following command has produced a very wrong registration and a warning:
bbregister --mov epi.template.strange_G-W_contrast.nii --bold --s D06 --init-fsl --reg register.strange_G-W_contrast.dat
WARNING: initial G-W contrast is negative, but expecting positive. If the mov data has a T1 contrast, re-run with --T1
The file epi.template.strange_G-W_contrast.nii is BOLD fmri data, not T1-weighted data. As far as I can tell, it is a typical BOLD fmri volume. Any ideas?
Thank you, Kathleen
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