I am using FLIRT to register a DTI image (Low res) to an MNI template (reference image). I am
using FLIRT's option "Low res->High res-> Reference image", in which the high res is a structural
The result of the procedure is 3 .mat files, i.e 3 transformation matrices. One file has the same
name with the input DTI file (if x.hdr, then x.mat is the first mat file) and the other two are named
x1.mat and x2.mat. I want to know the transformation matrix that does the overall transformation
from DTI to the template image. Which one of the files contain this matrix?