AFAIK, fMRI scans are rarely of diagnostic utility in psychiatric disorders due to individual variances. Seriously, where you process parts of speech floats aro

AFAIK, fMRI scans are rarely of diagnostic utility in psychiatric disorders due to individual variances. Seriously, where you process parts of speech floats around in different places. Functional Magnetic Resonance Imaging is like taking a heat map of a CPU, they have become high resolution but you can only figure out what functional components of the CPU have been active after a circuit has been running for a very long time. Then you have the arduous task of reverse engineering the algorithm running on that wetware. Now throw in a bunch of variables such as age.... Things might have changed, but we are still a long way out.