I'm currently reading this paper: Savic & Lindstrm (2008). PET and MRI show differences in cerebral asymmetry and functional connectivity between homo- and heterosexual subjects.It certainly is an interesting study but I just can't understand what the benefit is of mapping PET data on MRI scan images instead of doing fMRI scans. Any ideas what the benefits are?Also, I found out that reference 64 is referenced in the text but missing in the reference list. I was thinking that PNAS is peer reviewed...All right then, any feedback is much appreciated.
Why superimposing PET data on MRI scan images instead of doing fMRI scans?
fmri