Hi Douglas,
I tried to do spatial normalization for volume data, all steps are following:
1) bbregister --mov fsubj01_rest_res_co_001.hdr --bold --s subj01 --init-fsl --reg bb_register.dat
I checked the result by tkregister2, it looked good.
2) mris_preproc --target fsaverage --hemi lh --iv fsubj01_001.hdr bb_register.dat --projfrac 0.5 --out lh.zmap.mgh
3) mri_surf2vol --surfval lh.zmap.mgh --hemi lh --identity fsaverage --outvol subj01_001.nii.gz --projfrac 0.5 --fillribbon --template wfrest_res_co_001.hdr
However, the output file subj01_001.nii.gz showed wrong orientation when viewing in MRIcron, the image looked rotated. Could you please help with it?
Best, Xiangyu
On Mon, Apr 23, 2012 at 4:31 PM, Douglas N Greve greve@nmr.mgh.harvard.eduwrote:
Hi Xiangyu, just add --identity fsaverage to the surf2vol command line doug
On 04/19/2012 05:57 PM, Long wrote:
Hi all,
I had a question when convert a surface to volume space.
First, I converted a volume nifti data to fsaverage:
mris_preproc --target fsaverage --hemi lh --iv data.nii bb_register.dat --out data.lh.mgh
Then, I want to convert the data.lh.mgh to volume space, I tried mri_surf2vol, however, it needs register.dat. As I understood, the data.lh.mgh was already registered to fsaverage surface, so how can I get the required register.dat file? Thank you for your attention.
Best, Xiangyu
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