title: SOME DIFFICULTIES WITH TACHISTOSCOPIC RESEARCH.
mesh_terms: D000221:Adaptation, Ocular; D005123:Eye; D006801:Humans; D010465:Perception; D013360:Subliminal Stimulation; D014785:Vision, Ocular; D014796:Visual Perception
keywords: ADAPTATION, OCULAR; PERCEPTION; SUBLIMINAL STIMULATION; VISUAL PERCEPTION