title: [The asymmetry of interhemispheric interaction in reverse-stroop task].
abstract: The purpose of the present study was to examine the effect of interference on interhemispheric interaction in the reverse-stroop task. In two experiments, color-word in black ink and color-patch in red or blue ink were briefly presented to a bilateral visual-field (BVF). The participants were asked to identify the color word, ignoring the color patch. In Experiment 1, color-words written in kanji character were used as target ([Chinese character: see test] or [Chinese character: see test]). In Experiment 2, color-words written in kana character were used as target ([Chinese characters: see test] or [Chinese characters: see test]). The result in Experiment I showed that the size of the interference effect was invariant irrespective of the visual-field of the target. On the contrary, in Experiment 2, the interference effect was larger in the condition where the kana color-word was presented to left visual-field (LVF) than to right visual-field (RVF). These results suggested that the interference effect would be modulated by the dominant hemisphere for processing the target.
authors.affiliation: Graduate School of Communication Studies, Department of Psychology, Aichi Shukutoku University, Nagakute-cho, Aichi 480-1197, Japan. 06003cpd@asunc.aasa.ac.jp
authors.forename: Ritsuko
authors.initials: R
authors.lastname: Nishimura
mesh_terms: D001921:Brain / Q000502:physiology*; D003118:Color Perception / Q000502:physiology*; D004292:Dominance, Cerebral / Q000502:physiology; D006801:Humans; D012660:Semantics