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Task effects in the mid-fusiform gyrus: A comparison of orthographic, phonological, and semantic processing of Chinese characters

热1 zhurenjing 添加于 2011-2-6 16:32 | 3206 次阅读 | 0 个评论

作者
Guo Y, Burgund ED
摘要
The left mid-fusiform gyrus is repeatedly reported to be involved in visual word processing. Nevertheless, it is controversial whether this area responds to orthographic processing of reading. To examine this idea, neural activity was measured using functional magnetic resonance imaging in the present study while subjects performed phonological, semantic, and orthographic tasks with Chinese characters under equiv- alent task difﬁculties. One region in the left mid-fusiform gyrus exhibited greater activity during the orthographic task than during the phonological and semantic tasks, which did not differ, suggesting that this region is involved in orthographic processing to a greater extent than phonological or semantic pro- cessing. In addition, a region in the right mid-fusiform gyrus exhibited a similar effect. This right mid- fusiform activity may relate to the use of pictorial Chinese characters.
详细资料
- 文献种类: Journal Article
- 期刊名称: Brain and Language
- 期刊缩写: Brain and Language
- 期卷页: 2010年第115卷第2期 113-120页
- ISBN: 0093934X
学科领域生物医药 » 临床医学
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附件
Task effects in the mid-fusiform gyrus: A comparison of orthographic, phonological, and semantic processing of Chinese characters
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