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左侧额下回在汉字真假词视觉加工中的不同效应
Alternative TitleDifferent roles of the left inferior prefrontal cortex in visual Chinese word recognition
杨凌云; 肖壮伟; 刘西瑞; 翁旭初; 张学新
2006
Source Publication中国医学影像技术
ISSN1003-3289
Volume22Issue:6Pages:833-835
Abstract目的利用事件相关功能磁共振成像(functionalMRI)技术比较中文双字真词与假词的认知加工的脑机制。方法14名大学生在MR扫描过程中执行词汇判断任务,用视觉方式随机呈现120个双字词,其中真、假词各60个。结果真、假词的判断激活了相似的包括双侧额下回,颞中回,梭状回和舌回,双侧缘上回,丘脑等区域。其中,左侧额下回(BA44
Keyword视觉词汇判断 额下回 假词 汉语 磁共振成像,功能性
Subject Area认知神经科学 ; 心理语言学
Indexed By中文核心期刊要目总览 ASPT来源刊 CJFD收录刊
Language中文
Funding Project广东省自然科学基金面上项目(20010434);; 国家自然科学基金面上项目青年科学基金(30200068);; 国家自然科学基金重大国际合作项目(30420120048);; 国家自然科学基金面上项目(30570606)资助
NoteObjective To contrast the neural substrate of lexical processing of Chinese real words and pseudowords using event-related functional magnetic resonance imaging (fMRI). Methods Fourteen university students were instructed to perform a visual lexical decision task while being scanned with a 1.5T MRI scanner with a list of randomly intermixed real and pseudo Chinese two-character (or two-syllable) words. Results Processing of real words and pseudowords activated a highly comparable neural network, including b...
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/3296
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding Author张学新
Recommended Citation
GB/T 7714
杨凌云,肖壮伟,刘西瑞,等. 左侧额下回在汉字真假词视觉加工中的不同效应[J]. 中国医学影像技术,2006,22(6):833-835.
APA 杨凌云,肖壮伟,刘西瑞,翁旭初,&张学新.(2006).左侧额下回在汉字真假词视觉加工中的不同效应.中国医学影像技术,22(6),833-835.
MLA 杨凌云,et al."左侧额下回在汉字真假词视觉加工中的不同效应".中国医学影像技术 22.6(2006):833-835.
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