Institutional Repository of Key Laboratory of Behavioral Science, CAS
Personality traits modulate the neural responses to handwriting processing | |
Yang, Yang1,2; Li, Junjun1,2; Zhang, Jun3; Zhou, Ke4; Kao, Henry S. R.5; Bi, Hong-Yan1,2; Xu, Min6 | |
第一作者 | Yang Yang |
通讯作者邮箱 | yangyang@psych.ac.cn (yang yang) ; xumin@szu.edu.cn (min xu ) |
心理所单位排序 | 5 |
摘要 | Handwriting is a vital skill for everyday human activities. It has a wealth of information about writers' characteristics and can hint toward underlying neurological conditions, such as Parkinson's disease, autism, dyslexia, and attention-deficit/hyperactivity disorder (ADHD). Many previous studies have reported a link between personality and individual differences in handwriting, but the evidence for the relationship tends to be anecdotal in nature. Using functional magnetic resonance imaging (fMRI), we examined whether the association between personality traits and handwriting was instantiated at the neural level. Results showed that the personality trait of conscientiousness modulated brain activation in the left premotor cortex and right inferior/middle frontal gyrus, which may reflect the impact of personality on orthography-to-grapheme transformation and executive control involved in handwriting. Such correlations were not observed in symbol-drawing or word-reading tasks, suggesting the specificity of the link between conscientiousness and handwriting in these regions. Moreover, using a connectome-based predictive modeling approach, we found that individuals' conscientiousness scores could be predicted based on handwriting-related functional brain networks, suggesting that the influence of personality on handwriting may occur within a broader network. Our findings provide neural evidence for the link between personality and handwriting processing, extending our understanding of the nature of individual differences in handwriting. |
关键词 | brain activation conscientiousness functional brain networks handwriting personality traits |
2022-07-27 | |
语种 | 英语 |
DOI | 10.1111/nyas.14871 |
发表期刊 | ANNALS OF THE NEW YORK ACADEMY OF SCIENCES |
ISSN | 0077-8923 |
页码 | 12 |
期刊论文类型 | 综述 |
收录类别 | SCI |
资助项目 | Beijing Natural Science Foundation[5222027] ; Shenzhen Innovation in Science and Technology Foundation for the Excellent Youth Scholars[RCYX20210706092043066] ; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions[2021SHIBS0003] ; National Natural Science Foundation of China[31800954] ; National Natural Science Foundation of China[32171054] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences[E2CX3625CX] ; National Science and Technology Innovation 2030 Major Program[2021ZD0203803] |
出版者 | WILEY |
WOS关键词 | FUNCTIONAL CONNECTIVITY ; WORKING-MEMORY ; BRAIN ; MOTOR ; FMRI ; CONSCIENTIOUSNESS ; INHIBITION ; VALIDITY ; DISTINCT ; SYSTEMS |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000831049300001 |
WOS分区 | Q1 |
资助机构 | Beijing Natural Science Foundation ; Shenzhen Innovation in Science and Technology Foundation for the Excellent Youth Scholars ; Shenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research Institutions ; National Natural Science Foundation of China ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences ; National Science and Technology Innovation 2030 Major Program |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/43002 |
专题 | 中国科学院行为科学重点实验室 |
通讯作者 | Yang, Yang; Xu, Min |
作者单位 | 1.Chinese Acad Sci, Ctr Brain Sci & Learning Difficulties, Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 3.Capital Normal Univ, Coll Educ, Beijing, Peoples R China 4.Beijing Normal Univ, Beijing Key Lab Appl Expt Psychol, Sch Psychol, Beijing, Peoples R China 5.Univ Hong Kong, Dept Psychol, Hong Kong, Peoples R China 6.Shenzhen Univ, Ctr Brain Disorders & Cognit Sci, Sch Psychol, 3688 Nanhai Ave, Shenzhen 518060, Peoples R China |
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 | Yang, Yang,Li, Junjun,Zhang, Jun,et al. Personality traits modulate the neural responses to handwriting processing[J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES,2022:12. |
APA | Yang, Yang.,Li, Junjun.,Zhang, Jun.,Zhou, Ke.,Kao, Henry S. R..,...&Xu, Min.(2022).Personality traits modulate the neural responses to handwriting processing.ANNALS OF THE NEW YORK ACADEMY OF SCIENCES,12. |
MLA | Yang, Yang,et al."Personality traits modulate the neural responses to handwriting processing".ANNALS OF THE NEW YORK ACADEMY OF SCIENCES (2022):12. |
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