Presidential address, 1980. Surprise!...Surprise?
D004569:Electroencephalography / Q000379:methods*; D005071:Evoked Potentials; D006801:Humans; D008606:Mental Processes / Q000502:physiology*; D011939:Mental Recall / Q000502:physiology; D009949:Orientation / Q000502:physiology; D011603:Psychophysiology; D012018:Reflex / Q000502:physiology