Interhemispheric interaction affected by identification of Chinese characters
Zhang, WT; Feng, L
1999-03-01
发表期刊BRAIN AND COGNITION
ISSN0278-2626
文章类型Article
卷号39期号:2页码:93-99
摘要One aspect of interhemispheric processing that has recently received attention is whether it increases or decreases the processing power of the brain. The present study investigated whether dividing information between the hemispheres becomes more advantageous to task performance as computational complexity increases. A Chinese character matching task was given to subjects involving three levels of computational complexity (the pairs of characters being divided into three types, visually similar, homonymous, and synonymous). The result showed no difference in performance between within-field and across-field presentation for visually similar characters. Performance was significantly better for across field than within field with homophones and synonyms. However, the error rates of within field for phonetic matching was significantly higher than those for semantic matching. These results suggest that both the computational difficulty of materials and the intrinsic function of each hemisphere play a role in interhemispheric processing.; One aspect of interhemispheric processing that has recently received attention is whether it increases or decreases the processing power of the brain. The present study investigated whether dividing information between the hemispheres becomes more advantageous to task performance as computational complexity increases. A Chinese character matching task was given to subjects involving three levels of computational complexity (the pairs of characters being divided into three types, visually similar, homonymous, and synonymous). The result showed no difference in performance between within-field and across-field presentation for visually similar characters. Performance was significantly better for across field than within field with homophones and synonyms. However, the error rates of within field for phonetic matching was significantly higher than those for semantic matching. These results suggest that both the computational difficulty of materials and the intrinsic function of each hemisphere play a role in interhemispheric processing. (C) 1999 Academic Press.
学科领域心理语言学
收录类别SCI ; SSCI
语种英语
WOS记录号WOS:000079459700002
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/5489
专题中国科学院心理研究所回溯数据库(1956-2010)
作者单位Chinese Acad Sci, Inst Psychol, Beijing 100012, Peoples R China
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Zhang, WT,Feng, L. Interhemispheric interaction affected by identification of Chinese characters[J]. BRAIN AND COGNITION,1999,39(2):93-99.
APA Zhang, WT,&Feng, L.(1999).Interhemispheric interaction affected by identification of Chinese characters.BRAIN AND COGNITION,39(2),93-99.
MLA Zhang, WT,et al."Interhemispheric interaction affected by identification of Chinese characters".BRAIN AND COGNITION 39.2(1999):93-99.
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