Thank you very much for your reply.
Yes, nreg runs on our system. My basic motto is to apply non-linear
registration to co-register structural data to DTI data for ROI analysis.
Our data is in analyze format. Could you please tell me the parameters/any
additional settings which iam missing before running the script.
nreg FA_FAi.hdr str_FAi.hdr -dofin struc2diff_affine.dof -dofout
struc2diff_nonlinear.dof -ds 20 -Tp 0 -parameter
Iam not clear about converting images to short?. Is there anything related
to this that iam missing here?
Thank you very much.