Visual Evoked Response Correlates of Unconscious Mental Processes

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Science  19 Jul 1968:
Vol. 161, Issue 3838, pp. 295-298
DOI: 10.1126/science.161.3838.295


Average evoked responses and accompanying free associations elicited by subthreshold visual stimuli were studied to determine if a differential discrimination between two stimuli would be reflected in either or both of these responses. The results indicate that the effects of subliminal perception are encoded in the average evoked response and also influence the content of free associations.

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