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Neural representation of sensorimotor features in language-motor areas during auditory and visual perception
Zheng, Yuanyi1; Zhang, Jianfeng1; Yang, Yang2,3; Xu, Min1
第一作者Zheng, Yuanyi
通讯作者邮箱xumin@szu.edu.cn
心理所单位排序2
摘要

Speech processing involves a complex interplay between sensory and motor systems in the brain, essential for early language development. Recent studies have extended this sensory-motor interaction to visual word processing, emphasizing the connection between reading and handwriting during literacy acquisition. Here we show how language-motor areas encode motoric and sensory features of language stimuli during auditory and visual perception, using functional magnetic resonance imaging (fMRI) combined with representational similarity analysis. Chinese-speaking adults completed tasks involving the perception of spoken syllables and written characters, alongside syllable articulation and finger writing tasks to localize speech-motor and writing-motor areas. We found that both language-motor and sensory areas generally encode production-related motoric features across modalities, indicating cooperative interactions between motor and sensory systems. Notably, sensory encoding within sensorimotor areas was observed during auditory speech perception, but not in visual character perception. These findings underscore the dual encoding capacities of language-motor areas, revealing both shared and distinct neural representation patterns across modalities, which may be linked to innate sensory-motor mechanisms and modality-specific processing demands. Our results shed light on the sensorimotor integration mechanisms underlying language perception, highlighting the importance of a cross-modality perspective.

2025-01-11
DOI10.1038/s42003-025-07466-5
发表期刊COMMUNICATIONS BIOLOGY
卷号8期号:1页码:15
期刊论文类型综述
收录类别SCI
资助项目National Natural Science Foundation of China (National Science Foundation of China)[32171054] ; National Natural Science Foundation of China (National Science Foundation of China)[32400865] ; National Natural Science Foundation of China (National Science Foundation of China)[32271120] ; National Natural Science Foundation of China[RCYX20210706092043066] ; National Natural Science Foundation of China[2023SHIBS0003] ; Shenzhen Innovation in Science and Technology Foundation for The Excellent Youth Scholars
出版者NATURE PORTFOLIO
WOS关键词SPEECH-PERCEPTION ; FUNCTIONAL MRI ; HANDWRITING EXPERIENCE ; ARTICULATORY FEATURES ; PRESCHOOL-CHILDREN ; CHINESE CHARACTERS ; BRAIN-REGIONS ; COUPLED FMRI ; CONNECTIVITY ; RECOGNITION
WOS研究方向Life Sciences & Biomedicine - Other Topics ; Science & Technology - Other Topics
WOS类目Biology ; Multidisciplinary Sciences
WOS记录号WOS:001394550400004
WOS分区Q1
资助机构National Natural Science Foundation of China (National Science Foundation of China) ; National Natural Science Foundation of China ; Shenzhen Innovation in Science and Technology Foundation for The Excellent Youth Scholars
引用统计
文献类型期刊论文
条目标识符https://ir.psych.ac.cn/handle/311026/48635
专题中国科学院行为科学重点实验室
通讯作者Xu, Min
作者单位1.Shenzhen Univ, Sch Psychol, Shenzhen, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Ctr Brain Sci & Learning Difficulties, Key Lab Behav Sci, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
推荐引用方式
GB/T 7714
Zheng, Yuanyi,Zhang, Jianfeng,Yang, Yang,et al. Neural representation of sensorimotor features in language-motor areas during auditory and visual perception[J]. COMMUNICATIONS BIOLOGY,2025,8(1):15.
APA Zheng, Yuanyi,Zhang, Jianfeng,Yang, Yang,&Xu, Min.(2025).Neural representation of sensorimotor features in language-motor areas during auditory and visual perception.COMMUNICATIONS BIOLOGY,8(1),15.
MLA Zheng, Yuanyi,et al."Neural representation of sensorimotor features in language-motor areas during auditory and visual perception".COMMUNICATIONS BIOLOGY 8.1(2025):15.
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