Dear SPMers
we are currently doing a split-dose protocol using SPECT. It's a 2
conditions protocol (baseline Vs FAS-type of task) which is adminsitered to
3 different groups of participipants (young, elderly, AD).
In the raw data, we do not get comparable number of counts between the 2
scans (because of the split-dose).
Then, what would be the most appropriate way of normalizing the data ?
Thanks
Cath
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