Doctors finding that EEG's are effective in determining which medications will actually work.
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The new use of EEGs skips the diagnosis (a label like “anxiety disorder”) and goes straight to a recommended treatment. An EEG is compared with a database that includes 13,000 pairings of EEGs with which drugs helped in each case. A California company called CNS Response, which runs the database, finds a match and sends the physician an analysis indicating which drugs patients with that EEG are sensitive or resistant to.
http://www.newsweek.com/id/40908/page/1Includes a nice success story. Wow, I sure hope this pans out.