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White Matter Integrity of Central Executive Network Correlates With Enhanced Brain Reactivity to Smoking Cues
Bi, Yanzhi1,2; Yuan, Kai1,2,3; Yu, Dahua3; Wang, Ruonan1,2; Li, Min1,2; Li, Yangding4; Zhai, Jinquan5; Lin, Wei6; Tian, Jie1,2,7
2017-12-01
发表期刊HUMAN BRAIN MAPPING
卷号38期号:12页码:6239-6249
文章类型Article
摘要The attentional bias to smoking cues contributes to smoking cue reactivity and cognitive declines underlines smoking behaviors, which were probably associated with the central executive network (CEN). However, little is known about the implication of the structural connectivity of the CEN in smoking cue reactivity and cognitive control impairments in smokers. In the present study, the white matter structural connectivity of the CEN was quantified in 35 smokers and 26 non-smokers using the diffusion tensor imaging and deterministic fiber tractography methods. Smoking cue reactivity was evaluated using cue exposure tasks, and cognitive control performance was assessed by the Stroop task. Relative to non-smokers, smokers showed increased fractional anisotropy (FA) values of the bilateral CEN fiber tracts. The FA values of left CEN positively correlated with the smoking cue-induced activation of the dorsolateral prefrontal cortex and right middle occipital cortex in smokers. Meanwhile, the FA values of left CEN positively correlated with the incongruent errors during Stroop task in smokers. Collectively, the present study highlighted the role of the structural connectivity of the CEN in smoking cue reactivity and cognitive control performance, which may underpin the attentional bias to smoking cues and cognitive deficits in smokers. The multimodal imaging method by forging links from brain structure to brain function extended the notion that structural connections can modulate the brain activity in specific projection target regions. (c) 2017 Wiley Periodicals, Inc.
关键词Central Executive Network Cognitive Control Smoker Smoking Cue Structural Connectivity
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1002/hbm.23830
关键词[WOS]INTERNET GAMING DISORDER ; COGNITIVE CONTROL DEFICITS ; DEFAULT-MODE NETWORKS ; FUNCTIONAL CONNECTIVITY ; RESTING-STATE ; FRONTOSTRIATAL CIRCUITS ; NICOTINE DEPENDENCE ; ATTENTIONAL BIAS ; YOUNG SMOKERS ; ADDICTION
收录类别SCI ; SSCI
语种英语
项目资助者National Natural Science Foundation of China(81571751 ; Fundamental Research Funds for the Central Universities(JB151204 ; Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region(NJYT-17-B11) ; Natural Science Foundation of Inner Mongolia(2014BS0610 ; Program of Science and Technology in Universities of Inner Mongolia Autonomous Region(NJZY17262) ; Inner Mongolia University of Science and Technology(2015QNGG03 ; General Financial Grant the China Post-doctoral Science Foundation(2014M552416) ; 81571753 ; JB121405) ; 2017MS(LH)0814) ; 2014QDL002) ; 61771266 ; 81701780 ; 81401488 ; 61179019 ; 81401478 ; 81271644 ; 81271546 ; 81271549 ; 81470816 ; 81471737)
WOS研究方向Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging
WOS类目Neurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging
WOS记录号WOS:000414683400030
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/20751
专题中国科学院分子影像重点实验室
作者单位1.Xidian Univ, Sch Life Sci & Technol, Xian 710071, Shaanxi, Peoples R China
2.Minist Educ, Engn Res Ctr Mol & Neuro Imaging, Beijing, Peoples R China
3.Inner Mongolia Univ Sci & Technol, Sch Informat Engn, Informat Proc Lab, Baotou, Inner Mongolia, Peoples R China
4.Guangxi Normal Univ, Guangxi Key Lab Multisource Informat Min & Secur, Guilin, Peoples R China
5.Inner Mongolia Univ Sci & Technol, Baotou Med Coll, Dept Med Imaging, Affiliated Hosp 1, Baotou, Inner Mongolia, Peoples R China
6.Chinese PLA, Dept Neurosurg, Hosp 101, Wuxi 214044, Peoples R China
7.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
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Bi, Yanzhi,Yuan, Kai,Yu, Dahua,et al. White Matter Integrity of Central Executive Network Correlates With Enhanced Brain Reactivity to Smoking Cues[J]. HUMAN BRAIN MAPPING,2017,38(12):6239-6249.
APA Bi, Yanzhi.,Yuan, Kai.,Yu, Dahua.,Wang, Ruonan.,Li, Min.,...&Tian, Jie.(2017).White Matter Integrity of Central Executive Network Correlates With Enhanced Brain Reactivity to Smoking Cues.HUMAN BRAIN MAPPING,38(12),6239-6249.
MLA Bi, Yanzhi,et al."White Matter Integrity of Central Executive Network Correlates With Enhanced Brain Reactivity to Smoking Cues".HUMAN BRAIN MAPPING 38.12(2017):6239-6249.
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