Hi everyone, I have PET/CT data that I want to normalise to a template, and segment to look at white and grey matter uptake in relation to some other data...
The problem I have is that whenever I normalise the PET nifti, or register it to MR, or change the origin of the PET nifti the intensity values of the uptake data rise into the thousands - which means I can't normalise the uptake to a global mean. Is there any way around this?
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