Evolution of clinical neurophysiology since Hans Berger, the past 40 years of EEG.
D000818:Animals; D004569:Electroencephalography / Q000266:history*; D004739:England; D005858:Germany; D049673:History, 20th Century; D006801:Humans; D008322:Mammals; D009482:Neurophysiology / Q000266:history*; D014481:United States