Dear All,
I encountered a problem with my bvecs file while using two different conversion tool. With dcm2nii (MRIcro), I got:
0 0 0
0.511328876018524 -0.344825923442841 0.787044
However,
when I use MRIconvert, I got:
0 0 0
-0.511328876018524 0.344825923442841 -0.787044
The signs are exactly opposite. Which bvecs should I use? Any idea why there is an incosistency between these two softwares?
Thanks in advance,
Catherine