Can you try

tkregister --mov perfusion_calib.nii.gz --reg reg.dat


On 07/14/2017 06:56 PM, John Anderson wrote:
>
> Hi Doug,
>
> It is the same command left by spmregister
> freeview orig.mgz pcals.nii
>
> Just i excluded the flag -f /surf/?h.orig
>
> what is your freeview command?
>
>
>
> On 07/14/2017 08:46 AM, John Anderson wrote:
>
> >
>
> >> Dear Freesurfer experts,
>
> >> I want to derive registration matrix between pcasl image and the
>
> >> structural space in Freesurfer (i.e. orig.mgz) If I open orig.mgz and
>
> >> the pcasl image in Freesurefr I see overlap between the images
>
> >> (attached Figure1).
>
> >> When I use "spmregister" as follow:
>
> >> spmregister --mov perfusion_calib.nii.gz --s SUBJ --reg reg.dat
>
> >> --fsvol orig --o CBF_T1.nii
>
> >>
>
> >> Then visualize "CBF_T1" using freeview I see mis-registration
>
> >> (attached Figure2)
>
> >>
>
> >> Please what I am doing wrong?
>
> >> Thank you for any guidance
>
> >> Jon
>
> >>
>
> >
>
> >
>
> >
>
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>
> --
>
> Douglas N. Greve, Ph.D.
>
> MGH-NMR Center
>
> gr...@nmr.mgh.harvard.edu <mailto:gr...@nmr.mgh.harvard.edu>
>
> Phone Number: 617-724-2358
>
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>
>
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>
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-- 
Douglas N. Greve, Ph.D.
MGH-NMR Center
gr...@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422

Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting
FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2
www.nmr.mgh.harvard.edu/facility/filedrop/index.html
Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/

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