https://scholars.lib.ntu.edu.tw/handle/123456789/509514
標題: | Dissociated roles of the middle frontal gyri in the processing of Chinese characters | 作者: | Liu, C.-L. Hue, C.-W. CHIEN-CHUNG CHEN Chuang, K.-H. KENG-CHEN LIANG Wang, Y.-H. Wu, C.-W. JYH-HORNG CHEN |
關鍵字: | Blood oxygenation level-dependent; Functional magnetic resonance imaging; Language; Orthography; Phonology; Semantics; Word recognition | 公開日期: | 2006 | 卷: | 17 | 期: | 13 | 起(迄)頁: | 1397 - 1401 | 來源出版物: | NeuroReport | 摘要: | The present study examined a hypothesis that the right middle frontal gyrus participates in processing orthography of Chinese characters, while the left middle frontal gyrus mediates access to phonology and semantics. Brain activation during three character tasks, which required processing orthography, phonology, or semantics of Chinese characters, respectively, was measured by functional magnetic resonance imaging. Comparable neural activity in the right middle frontal gyrus was observed in all three character tasks that always demand orthographical processing. In contrast, the left middle frontal gyrus showed greater activation in the phonological and semantic tasks than in the orthographic task. These results suggest that the right and left middle frontal gyrus have dissociable functions in achieving Chinese character recognition. © 2006 Lippincott Williams & Wilkins. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/509514 https://www.scopus.com/inward/record.uri?eid=2-s2.0-33748077749&doi=10.1097%2f01.wnr.0000233090.00463.35&partnerID=40&md5=6e591c2aca0ee6ca1bb948915dfe5360 |
ISSN: | 09594965 | DOI: | 10.1097/01.wnr.0000233090.00463.35 | SDG/關鍵字: | adult; article; automation; cognition; controlled study; electroencephalogram; female; frontal cortex; human; human experiment; male; nerve cell; normal human; phonetics; priority journal; semantics; task performance; Adult; Asian Continental Ancestry Group; Brain Mapping; Female; Frontal Lobe; Functional Laterality; Humans; Image Processing, Computer-Assisted; Magnetic Resonance Imaging; Male; Oxygen; Pattern Recognition, Visual; Phonetics; Semantics |
顯示於: | 心理學系 |
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