Hi Jay
There is currently no tool to perform tractography-based registration. In the future, connectivity-based multimodal registration will be supported, if you want to learn more you can have a look at a recent paper to appear at IPMI 2013:
Robinson et al, Multimodal Surface Matching: Fast and Generalisable Cortical Registration using Discrete Optimisation
Cheers
Stam
On 18 Jun 2013, at 10:41, SUBSCRIBE FSL Jay wrote:
> Hello Saad,
>
> Thank you for your suggestion.
> But how can I use tractography as a guide for cross-subject "registration"? Normally, i calculate the non-linear registrations (for each subject separately) and provide them as an input to probtrackx2 routine. I do not know how to do it the other way around (i.e use tractography to guide cross-subject registration). I did not find an option (or advanced option) for this on the FDT registration tab.
>
> Can you please explain this in more detail?
> Thank you
> Jay
>
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