Institutional Repository of Key Laboratory of Behavioral Science, CAS
Fine Subdivisions of the Semantic Network Supporting Social and Sensory-Motor Semantic Processing | |
Lin, Nan1,2; Wang, Xiaoying3,4; Xu, Yangwen3,4; Wang, Xiaosha3,4; Hua, Huimin1,2; Zhao, Ying5; Li, Xingshan1,2 | |
第一作者 | Nan Lin |
通讯作者邮箱 | linn@psych.ac.cn |
心理所单位排序 | 1 |
摘要 | Neuroimaging studies have consistently indicated that semantic processing involves a brain network consisting of multimodal cortical regions distributed in the frontal, parietal, and temporal lobes. However, little is known about how semantic information is organized and processed within the network. Some recent studies have indicated that sensorymotor semantic information modulates the activation of this network. Other studies have indicated that this network responds more to social semantic information than to other information. Using fMRI, we collectively investigated the brain activations evoked by social and sensory-motor semantic information by manipulating the sociality and imageability of verbs in a word comprehension task. We detected 2 subgroups of brain regions within the network showing sociality and imageability effects, respectively. The 2 subgroups of regions are distinct but overlap in bilateral angular gyri and adjacent middle temporal gyri. A follow-up analysis of resting-state functional connectivity showed that dissociation of the 2 subgroups of regions is partially associated with their intrinsic functional connectivity differences. Additionally, an interaction effect of sociality and imageability was observed in the left anterior temporal lobe. Our findings indicate that the multimodal cortical semantic network has fine subdivisions that process and integrate social and sensory- motor semantic information. |
关键词 | Fmri Imageability Social Concept Theory Of Mind Verb |
2018-08-01 | |
DOI | 10.1093/cercor/bhx148 |
发表期刊 | CEREBRAL CORTEX |
ISSN | 1047-3211 |
卷号 | 28期号:8页码:2699-2710 |
出版者 | OXFORD UNIV PRESS INC |
WOS关键词 | Anterior Temporal-lobe ; Human Cerebral-cortex ; Neural Representation ; Parietal Cortex ; Functional Connectivity ; Conceptual Knowledge ; Brain ; Fmri ; Comprehension ; Metaanalysis |
WOS研究方向 | Neurosciences & Neurology |
WOS类目 | Neurosciences |
WOS记录号 | WOS:000440966600003 |
WOS分区 | Q1 |
资助机构 | National Natural Science Foundation of China ; Beijing Advanced Innovation Center for Imaging Technology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/26689 |
专题 | 中国科学院行为科学重点实验室 认知与发展心理学研究室 |
通讯作者 | Lin, Nan |
作者单位 | 1.Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China 3.Beijing Normal Univ, McGovern Inst Brain Res, Natl Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 4.Beijing Normal Univ, McGovern Inst Brain Res, IDG, Beijing 100875, Peoples R China 5.Univ Manchester, Sch Biol Sci, Div Neurosci & Expt Psychol, Neurosci & Aphasia Res Unit, Manchester M13 9PL, Lancs, England |
第一作者单位 | 中国科学院行为科学重点实验室 |
通讯作者单位 | 中国科学院行为科学重点实验室 |
推荐引用方式 GB/T 7714 | Lin, Nan,Wang, Xiaoying,Xu, Yangwen,et al. Fine Subdivisions of the Semantic Network Supporting Social and Sensory-Motor Semantic Processing[J]. CEREBRAL CORTEX,2018,28(8):2699-2710. |
APA | Lin, Nan.,Wang, Xiaoying.,Xu, Yangwen.,Wang, Xiaosha.,Hua, Huimin.,...&Li, Xingshan.(2018).Fine Subdivisions of the Semantic Network Supporting Social and Sensory-Motor Semantic Processing.CEREBRAL CORTEX,28(8),2699-2710. |
MLA | Lin, Nan,et al."Fine Subdivisions of the Semantic Network Supporting Social and Sensory-Motor Semantic Processing".CEREBRAL CORTEX 28.8(2018):2699-2710. |
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Fine Subdivisions of(609KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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