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Functional brain networks underlying automatic and controlled handwriting in Chinese (vol 219, 104962, 2021)
Li, Junjun1,2; Hong, Lei3; Bi, Hong-Yan1,2; Yang, Yang1,2
First AuthorLi, Junjun
Correspondent Emailyangyang@psych.ac.cn (y. yang)
Contribution Rank1
Abstract

This study aimed to identify the functional brain networks underlying the distinctions between automatic and controlled handwriting in Chinese. Network-based analysis was applied to functional magnetic resonance imaging data collected while adult participants performed a copying task under automatic and speed-controlled conditions. We found significant differences between automatic and speed-controlled handwriting in functional connectivity within and between the frontoparietal network, default mode network, dorsal attention network, somatomotor network and visual network; these differences reflect the variations in general attentional control and task-relevant visuomotor operations. However, no differences in brain activation were detected between the two handwriting conditions, suggesting that the reorganization of functional networks, rather than the modulation of local brain activation, underlies the dissociations between automatic and controlled handwriting in Chinese. Our findings illustrate the brain basis of handwriting automaticity, shedding new light on how handwriting automaticity may be disrupted in individuals with neurological disorders.

KeywordAutomatic handwriting Controlled handwriting fMRI Functional brain networks
2021-08-01
Language英语
DOI10.1016/j.bl.2021.104969
Source PublicationBRAIN AND LANGUAGE
ISSN0093-934X
Volume219Pages:1
Subtype综述
Indexed BySCI
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
WOS Research AreaAudiology & Speech-Language Pathology ; Linguistics ; Neurosciences & Neurology ; Psychology
WOS SubjectAudiology & Speech-Language Pathology ; Linguistics ; Neurosciences ; Psychology, Experimental
WOS IDWOS:000668708700006
WoS QuartileQ1
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/39840
Collection中国科学院行为科学重点实验室
Corresponding AuthorYang, Yang
Affiliation1.Chinese Acad Sci, Inst Psychol, Ctr Brain Sci & Learning Diffculties, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
3.Univ Chinese Acad Sci, Dept Foreign Languages, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Junjun,Hong, Lei,Bi, Hong-Yan,et al. Functional brain networks underlying automatic and controlled handwriting in Chinese (vol 219, 104962, 2021)[J]. BRAIN AND LANGUAGE,2021,219:1.
APA Li, Junjun,Hong, Lei,Bi, Hong-Yan,&Yang, Yang.(2021).Functional brain networks underlying automatic and controlled handwriting in Chinese (vol 219, 104962, 2021).BRAIN AND LANGUAGE,219,1.
MLA Li, Junjun,et al."Functional brain networks underlying automatic and controlled handwriting in Chinese (vol 219, 104962, 2021)".BRAIN AND LANGUAGE 219(2021):1.
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