When Hans Berger discovered the EEG (ElectroEnzephaloGramm) in the 20s of the last century, the hypothesis was not far that these brainwaves could be used for diagnosis of mental health issues. Then with the advances of computer technology more sophisticated analysis and especially the creation of normative databases became possible. HBImed's database does not only contain spectral data but also evoked potential data with very high signal-to-noise ratio resulting in uparalleled statistical significance.
