External Email - Use Caution
Thank you for the reply! I run: mri_vol2vol --reg register.dat --mov func_data.nii.gz --targ /usr/local/freesurfer/subjects/sub3/mri/T1.mgz --o func_data_registered2T1.nii.gz --no-resample
Then I checked the registration and it seems that the original run is better aligned to the T1 than the registered one. Maybe am I not running mri_vol2vol correctly?
Thanks! Best
Il giorno mar 12 feb 2019 alle ore 02:19 Bruce Fischl < fischl@nmr.mgh.harvard.edu> ha scritto:
Hi Francesca
check out the --no-resample option in mri_vol2vol. It just changes the header, so I think should do what you want.
cheers Bruce
On Tue, 12 Feb 2019, Francesca Strappini wrote:
External Email - Use CautionDear Freesurfer's experts,
I would like to register some functional data to the T1, that were
collected in separate days.
I used bbregister:
bbregister --s sub3 --mov func_data.nii.gz - --reg register.dat
--init-coreg --t1
Now, I would like to resample the data based on the register.dat without
upsampling and keeping the
same FoV (3x3x3 mm; 64 64 50). Is it doable?
Thanks! Best
-- Francesca Strappini, Ph.D. Neurobiology Department Weizmann Institute of Science 234 Herzl Street, Rehovot 7610001 Israel Tel.: +972 58 444 2584 E-mail: francesca.strappini@weizmann.ac.il
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