Hi
> Dear Fsl experts,
>
> I am doing probtrackx2 but I have some questions about the parameters:
>
> 1. About seed and target3....is it ok if I choose the ROIs of AAL template as seed and the same ROIs as target? studying cortical connectivity...
Yes you can use AAL rois - in this case I would suggest --os2t instead of matrix3.
>
> 2. I am trying to do this with my subjects...but it's time consuming.....any idea about how to improve this?
Run them in parallel on a cluster?
>
> 3. When I use --os2t and --s2tastext parameters...using aal ROIs as seed and as target....I have errors...any idea about where it could be the problem?
What kind of errors?
Cheers
Saad
>
> Many thanks,
>
> Rosalia.
--
Saad Jbabdi
University of Oxford, FMRIB Centre
JR Hospital, Headington, OX3 9DU, UK
(+44)1865-222466 (fax 717)
www.fmrib.ox.ac.uk/~saad
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