Dear all,
I have used FDT to register diffusion data to the MNI standard space in preparation for running probrackx in network mode with seeds also in the MNI standard space. When I do so, however, the resulting probabilistic tracks are largely outside of the brain. I have tried applying both the linear transform and the non-linear warps to the masks themselves to verify that the registration was successful. This reveals that the registration is the likely culprit, because the masks in DTI space also appear outside of the brain. However, I am unable to determine what I am doing incorrectly. The registration step seems so straightforward and yet I am getting erroneous results. Do you have any idea what could cause this or how I can further trouble-shoot?
Thanks in advance.
Dana
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