Dear Afni-Users,
The function 3dFWHMx has been developed for MRI data, but has anyone yet tried to estimate the FWHM of spatially smoothed DTI baseline image?
I would be happy to hear from anyone who has tried this as well.
The output I was getting did not resemble the underlying FWHM of the data very well, so we were thinking the method might not be appropriate for DTI data?
Thanks in anticipation,
Barbara