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The organization of the semantic network as reflected by the neural correlates of six semantic dimensions

文献类型：期刊论文

作者Lin, Nan3,4; Zhang, Xiaohan1,2; Wang, Xiuyi3,4; Wang, Shaonan1,2
刊名BRAIN AND LANGUAGE
出版日期2024-03-01
卷号250页码:13
ISSN号0093-934X
关键词Semantic network Narrative Semantic dimension Visual imageability Motor Socialness Emotional valence Space Time FMRI
DOI10.1016/j.bandl.2024.105388
通讯作者Lin, Nan(linn@psych.ac.cn)
英文摘要Multiple sensory-motor and non-sensory-motor dimensions have been proposed for semantic representation, but it remains unclear how the semantic system is organized along them in the human brain. Using naturalistic fMRI data and large-scale semantic ratings, we investigated the overlaps and dissociations between the neural correlates of six semantic dimensions: vision, motor, socialness, emotion, space, and time. Our findings revealed a more complex semantic atlas than what is predicted by current neurobiological models of semantic representation. Brain regions that are selectively sensitive to specific semantic dimensions were found both within and outside the brain networks assumed to represent multimodal general and/or abstract semantics. Overlaps between the neural correlates of different semantic dimensions were mainly found inside the default mode network, concentrated in the left anterior superior temporal gyrus and angular gyrus, which have been proposed as two connector hubs that bridge the multimodal experiential semantic system and the language-supported semantic system.
收录类别SCI
WOS关键词DOUBLE DISSOCIATION ; ACTION VERBS ; KNOWLEDGE ; REPRESENTATION ; MOTOR ; TIME ; COMPREHENSION ; SYSTEM ; SPACE ; MIND
资助项目Psychology, Chinese Academy of Sciences[E1CX4725CX] ; Psychology, Chinese Academy of Sciences[E2CX3625CX] ; Youth Innovation Promotion Asso-ciation CAS
WOS研究方向Audiology & Speech-Language Pathology ; Linguistics ; Neurosciences & Neurology ; Psychology
语种英语
出版者ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号WOS:001174441800001
资助机构Psychology, Chinese Academy of Sciences ; Youth Innovation Promotion Asso-ciation CAS
源URL[http://ir.psych.ac.cn/handle/311026/47338]  
专题心理研究所_中国科学院行为科学重点实验室
通讯作者Lin, Nan
作者单位1.Univ Chinese Acad Sci, Sch Artificial Intelligence, Beijing, Peoples R China
2.Chinese Acad Sci, Inst Automat, State Key Lab Multimodal Artificial Intelligence S, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
4.Inst Psychol, CAS Key Lab Behav Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Lin, Nan,Zhang, Xiaohan,Wang, Xiuyi,et al. The organization of the semantic network as reflected by the neural correlates of six semantic dimensions[J]. BRAIN AND LANGUAGE,2024,250:13.
APA Lin, Nan,Zhang, Xiaohan,Wang, Xiuyi,&Wang, Shaonan.(2024).The organization of the semantic network as reflected by the neural correlates of six semantic dimensions.BRAIN AND LANGUAGE,250,13.
MLA Lin, Nan,et al."The organization of the semantic network as reflected by the neural correlates of six semantic dimensions".BRAIN AND LANGUAGE 250(2024):13.

入库方式： OAI收割

来源：心理研究所

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