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The long-term intensive gymnastic training influences functional stability and integration: A resting-state fMRI study

文献类型：期刊论文

作者Cao, Bolin5; Guo, Yu5; Lu, Min3,4; Wu, Xiaoyan5; Deng, Feng5; Wang, Jun1,2; Huang, Ruiwang5
刊名PSYCHOLOGY OF SPORT AND EXERCISE
出版日期2024-09-01
卷号74页码:10
关键词Neuroplasticity Functional connectivity density (FCD) Seed-based correlation analysis (SCA) Functional stability Connection patterns
ISSN号1469-0292
DOI10.1016/j.psychsport.2024.102678
通讯作者Wang, Jun(jun_wang@bnu.edu.cn) ; Huang, Ruiwang(ruiwang.huang@gmail.com)
英文摘要Introduction: Long -term motor skill training has been shown to induce anatomical and functional neuroplasticity. World class gymnasts (WCGs) provide a unique opportunity to investigate the effect of long -term intensive training on neuroplasticity. Previous resting -state fMRI studies have demonstrated a high efficient information processing related to motor and cognitive functions in gymnasts compared with healthy controls (HCs). However, most research treated brain signals as static, overlooking the fact that the brain is a complex and dynamic system. In this study, we employed functional stability, a new metric based on dynamic functional connectivity (FC), to examine the impact of long -term intensive training on the functional architecture in the WCGs. Methods: We first conducted a voxel-wise analysis of functional stability between the WCGs and HCs. Then, we applied FC density (FCD) to explore whether regions with modified functional stability were also accompanied by changes in connection patterns in the WCGs. We identified overlapping regions showing significant differences in both functional stability and FCD. Finally, we applied seed-based correlation analysis (SCA) to determine the detailed changes in connection patterns between the WCGs and HCs within these overlapping regions. Results: Compared with the HCs, the WCGs exhibited higher functional stability in the bilateral angular gyrus (AG), bilateral inferior temporal gyrus (ITG), bilateral precentral gyrus, and right superior frontal gyrus and lower functional stability in the bilateral hippocampus, bilateral caudate, right rolandic operculum, left superior temporal gyrus, right middle frontal gyrus, right middle cingular cortex, and right precuneus than the HCs. We found that the bilateral AG and ITG not only showed higher functional stability but also increased global and long -range FCD in the WCGs relative to the HCs. The right precuneus displayed lower functional stability as well as decreased local, long -range, and global FCD in the WCGs. Both AG and ITG showed higher FC with regions in the default mode network (DMN) in the WCGs than in the HCs. Conclusions: The increased functional stability in the AG and ITG might be associated with enhanced functional integration within the DMN in the WCGs. These findings may offer new spatiotemporal evidence for the impact of long -term intensive training on neuroplasticity.
收录类别SCI
WOS关键词WORLD-CLASS GYMNASTS ; CONNECTIVITY DENSITY ; PHYSICAL-EXERCISE ; BOTTOM-UP ; BRAIN ; NETWORKS ; NEUROPLASTICITY ; PERCEPTION ; PLASTICITY ; REGIONS
资助项目National Natural Science Foundation of China[82171914] ; National Natural Science Foundation of China[81871338] ; National Key R & D Program of China[2018YFC1705006]
WOS研究方向Social Sciences - Other Topics ; Psychology ; Sport Sciences
语种英语
WOS记录号WOS:001255216500001
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Key R & D Program of China
源URL[http://ir.psych.ac.cn/handle/311026/48349]  
专题心理研究所_中国科学院心理健康重点实验室
通讯作者Wang, Jun; Huang, Ruiwang
作者单位1.Beijing Normal Univ, McGovern Inst Brain Res, IDG, Beijing 100875, Peoples R China
2.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
3.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Psychol, CAS Key Lab Mental Hlth, Beijing 100101, Peoples R China
5.South China Normal Univ, Guangdong Key Lab Mental Hlth & Cognit Sci, Key Lab Brain Cognit & Educ Sci, Ctr Studies Psychol Applicat,Minist Educ,Sch Psych, Guangzhou, Peoples R China
推荐引用方式
GB/T 7714		 Cao, Bolin,Guo, Yu,Lu, Min,et al. The long-term intensive gymnastic training influences functional stability and integration: A resting-state fMRI study[J]. PSYCHOLOGY OF SPORT AND EXERCISE,2024,74:10.
APA Cao, Bolin.,Guo, Yu.,Lu, Min.,Wu, Xiaoyan.,Deng, Feng.,...&Huang, Ruiwang.(2024).The long-term intensive gymnastic training influences functional stability and integration: A resting-state fMRI study.PSYCHOLOGY OF SPORT AND EXERCISE,74,10.
MLA Cao, Bolin,et al."The long-term intensive gymnastic training influences functional stability and integration: A resting-state fMRI study".PSYCHOLOGY OF SPORT AND EXERCISE 74(2024):10.

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来源：心理研究所

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