The definition universalist refers to someone who, in the psychophysiological model, believes that • concepts, values, decisions and intentions in the mental model of universality correspond to • patterns of signal processing in the brain, which correspond, in turn, to • behavioral interaction with the physical environment and with verbal and pictorial exchange of information in the social environment A scientific universalist uses the scientific method to determine the truth of concepts used in human communication ( NeuroNames ). Entered 17 Oct 2026.