title: Binocular rivalry and semantic processing: out of sight, out of mind.
abstract: Previous studies of binocular rivalry have shown that some aspects of a phenomenally suppressed stimulus remain available for visual analysis. The question remains, however, whether this analysis extends to the case of semantic information. This experiment examines that question using a semantic-priming paradigm in which prime words were briefly flashed to an eye during either dominance or suppression phases of binocular rivalry. Reaction times on a lexical-decision task were significantly shortened (the semantic-priming effect) only when prime words were presented to an eye during dominance; suppression acted to impair word recognition and to eliminate semantic priming. These results are inconsistent with certain cognitive models of binocular rivalry.
mesh_terms: D003071:Cognition; D003463:Cues; D005556:Form Perception / Q000502:physiology*; D007839:Functional Laterality; D006801:Humans; D009799:Ocular Physiological Phenomena; D010364:Pattern Recognition, Visual / Q000502:physiology*; D011930:Reaction Time; D011932:Reading; D012660:Semantics