Hi Francesca
sorry, I defer to Doug on the details of mri_vol2vol.
cheers Bruce
On Tue, 12 Feb 2019, Francesca Strappini wrote:
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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 Caution > > Dear 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 > >_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer-- 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