Whether my outcome goes wrong

dear jcohenadad , I got the outcome of the fa value , but I want to show you to check if the result is wrong or not? could you have a look ? DWI_FA.csv (6.0 KB) qc.zip (379.1 KB)
how to calculate the disc between c6-c7 , I just use the code sct_extract_metric -i dti_MD.nii.gz -f label/atlas -l 30,31,32,33,34,35,58,59 -vert 6:7 -o DWI_MD.csv -append 1 .
if it is right?

the registration seems fine

Dear jcohenadad, you think the value of the disc between c6-c7 is right too?
If it is right , I will use this code to start my research.