Dear FSL experts,
I have two independent groups of mice (one control, and the other the group of study), and I want to compare them. I want to validate the statistical differences in my study and I don't know if the steps that I follow are correct.
I'm following the TBSS protocol and after run randomise I obtain the tstat 1 and 2. If I understand correctly adding this files (for example tstat1) to my template, I can see if in some region the voxels of the first group are significativity more than the second.
When I find this voxels I create a mask around them and I extract the values of the intensity (using fslstats).
Now I want to compare this values to try to find a difference between the two groups, I think that the correct test is the U-mann Whitney test, but I'm not sure.
Someone can help me? because I'm a little bit lost and I don't know if the steps that I'm following are correct, and if the test that I'm using are the correct test.
Thank you very much in advanced for your help.
Best regards,
Manuel Blesa
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