Tepas, D I Variability of the human average evoked brain response to visual stimulation: a warning. [electronic resource] - Electroencephalography and clinical neurophysiology May 1974 - 533-7 p. digital Publication Type: Journal Article ISSN: 0013-4694 Standard No.: 10.1016/0013-4694(74)90210-7 doi Subjects--Topical Terms: AdultBrain--physiologyElectroencephalographyEvoked PotentialsHumansLightReaction TimeVisual Perception