Several ways to do that.  For instance, you can run probtrackx with Maximum number of steps=2 (in advanced options of the GUI), and check that fdt_paths shows the mask in the correct location.

Saad


On 23 Jul 2013, at 04:34, YM Huh <[log in to unmask]> wrote:

Hi,
I have a question about probtrackX.
I put seed mask (which is in standard space) and standard2diff transform matrix (inverse transform matrix), and ran probtrackX.
How can I check If seed mask is properly transformed by the inverse matrix?


YM Huh


--
Saad Jbabdi
University of Oxford, FMRIB Centre

JR Hospital, Headington, OX3 9DU, UK
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www.ndcn.ox.ac.uk/team/researchers/saad-jbabdi