Hi Octavian
1. Not sure - you should try them. If you have reasonable surfaces I think bbreg lets you specify masks to ignore, which should be giant help in this scenario. On the other hand, mri_robust_register does this automatically. They are both relatively fast so why not try and see?
2. Same answer as before. mri_robust_register has flags to tell it to use an inter-modal similarity function, but you can also tell bbregister it is a T2 and it should do a good job (and implicitly register to the T1 since it is already aligned with the surface).
3. I'm not sure what you mean - can you explain further?
cheers Bruce
On Sun, 23 Feb 2020, Octavian Lie wrote:
External Email - Use CautionDear All,
I need to register:
- T1.mgz to a T1 postresection volume (no contrast), with large
resection. Which one should I use, mri_robust_register, or bbregister, if the latter, which is the better initiator (nmi, spm, fsl)?
- T1.mgz to a 3D FLAIR SPACE sequence (outside of the flair space
recon-all flag), which FS registration tool should I use?
- I then need to mask the coregistered T1 postresection with a T1.mgz mask.
I would appreciate commands (either names, or full command lines), please advise.
Thank you, Octavian
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