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Mind-Body Practice Changes Fractional Amplitude of Low Frequency Fluctuations in Intrinsic Control Networks
Wei, Gao-Xia1,2,3; Gong, Zhu-Qing1,3,4; Yang, Zhi1,4; Zuo, Xi-Nian1,3
2017-07-07
Source PublicationFRONTIERS IN PSYCHOLOGY
ISSN1664-1078
SubtypeArticle
Volume8Issue:8Pages:1049
Abstract

Cognitive control impairment is a typical symptom largely reported in populations with neurological disorders. Previous studies have provided evidence about the changes in cognitive control induced by mind-body training. However, the neural correlates underlying the effect of extensive mind-body practice on cognitive control remain largely unknown. Using resting-state functional magnetic resonance imaging, we characterized dynamic fluctuations in large-scale intrinsic connectivity networks associated with mind-body practice, and examined their differences between healthy controls and Tai Chi Chuan (TCC) practitioners. Compared with a control group, the TCC group revealed significantly decreased fractional Amplitude of Low Frequency Fluctuations (fALFF) in the bilateral frontoparietal network, default mode network and dorsal prefrontal-angular gyri network. Furthermore, we detected a significant association between mind-body practice experience and fALFF in the default mode network, as well as an association between cognitive control performance and fALFF of the frontoparietal network. This provides the first evidence of large-scale functional connectivity in brain networks associated with mind-body practice, shedding light on the neural network changes that accompany intensive mind-body training. It also highlights the functionally plastic role of the frontoparietal network in the context of the " immune system" of mental health recently developed in relation to flexible hub theory.

Keywordmind-body practice frontoparietal network fMRI plasticity amplitude Tai Chi Chuan
DOI10.3389/fpsyg.2017.01049
Indexed BySSCI
Language英语
Funding OrganizationNational Basic Research (973) Program(2015CB351702) ; National Natural Science Foundation of China(31671163 ; 81471740 ; 81220108014)
WOS Research AreaPsychology
WOS SubjectPsychology, Multidisciplinary
WOS IDWOS:000405212300001
WOS HeadingsSocial Sciences
WOS KeywordTAI-CHI-CHUAN ; DEFAULT MODE NETWORK ; FRONTOPARIETAL CONTROL-SYSTEM ; RANDOMIZED CONTROLLED-TRIAL ; SURFACE-BASED ANALYSIS ; RESTING-STATE FMRI ; FUNCTIONAL CONNECTIVITY ; PHYSICAL-ACTIVITY ; OLDER-ADULTS ; PARKINSONS-DISEASE
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Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/21640
Collection中国科学院行为科学重点实验室
Affiliation1.Chinese Acad Sci, Inst Psychol, Magnet Resonance Imaging Res Ctr, Key Lab Behav Sci, Beijing, Peoples R China
2.Harvard Med Sch, Massachusetts Gen Hosp, Dept Psychiat, Boston, MA 02115 USA
3.Chinese Acad Sci, Inst Psychol, Lifespan Connect & Behav Team, Beijing, Peoples R China
4.Univ Chinese Acad Sci, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Wei, Gao-Xia,Gong, Zhu-Qing,Yang, Zhi,et al. Mind-Body Practice Changes Fractional Amplitude of Low Frequency Fluctuations in Intrinsic Control Networks[J]. FRONTIERS IN PSYCHOLOGY,2017,8(8):1049.
APA Wei, Gao-Xia,Gong, Zhu-Qing,Yang, Zhi,&Zuo, Xi-Nian.(2017).Mind-Body Practice Changes Fractional Amplitude of Low Frequency Fluctuations in Intrinsic Control Networks.FRONTIERS IN PSYCHOLOGY,8(8),1049.
MLA Wei, Gao-Xia,et al."Mind-Body Practice Changes Fractional Amplitude of Low Frequency Fluctuations in Intrinsic Control Networks".FRONTIERS IN PSYCHOLOGY 8.8(2017):1049.
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