Hi SPM experts,
I am interested in finding out which approach SPM12 uses for jacobian modulation for VBM and how the scaling factor is applied. In reading there are a few ways of scaling data such as the log of the jacobian determinant, 1/abs(jacobian determinant), Jac Det -1 etc. From an older post I found 1/abs(jacobian deterimant).
Is the current implementation Image*1/abs(jacobian determinant) = modulated image?
Thanks,
Ajay
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