afni.nimh.nih.gov

Hi Rick,

Thank you for pointing this out.

I can see the effect of "-2difMAD" now.

For a related question: My understanding of "3dFWHMx" is that it estimates the smoothness of each sub-brick first, and then it generates the means of all sub-bricks as the output. In calculating the smoothness of a sub-brick, are other sub-bricks used in the calculation?

Thank you.

David