Assessment of trait anxiety and prediction of changes in state anxiety using functional brain imaging: A test-retest study
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- 作者：Xue Tiana ; b ; 1 ; Dongtao Weia ; b ; 1 ; Xue Dua ; b ; 1 ; Kangcheng Wanga ; b ; Junyi Yanga ; b ; Wei Liua ; b ; Jie Menga ; b ; Huijuan Liua ; b ; Guangyuan Liuc ; liugy@swu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jiang Qiua ; b ; qiuj318@swu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Trait anxiety ; State anxiety ; Insula ; Ventral medial prefrontal cortex ; Test&ndash ; retest study
- 刊名：NeuroImage
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：133
- 期：Complete
- 页码：408-416
- 全文大小：1034 K
文摘
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Using the cross-sectional and test-retest study to explore the trait anxiety and intra-individual state anxiety.
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Test-retest study distinguishs the stable inter-individual trait anxiety and the intra-individual state anxiety variability.
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Inter-individual trait anxiety related to the intrinsic brain activity in the vmPFC and dACC/aMCC at both time-points.
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Change of intrinsic brain activity of the right insula was correlated with the intra-individual state anxiety variability.