Association Between Negative Affect and Perceived Mortality Threat During the COVID-19 Pandemic: The Role of Brain Activity and Connectivity

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Zheng, Anqi;Chen, Ximei;Xiang, Guangcan;Li, Qingqing;Du, Xiaoli;...

通讯作者：

Chen, H

作者机构：

[Liu, Xinyuan; Du, Xiaoli; Chen, Ximei; Chen, Hong; Chen, H; Xiao, Mingyue; Zheng, Anqi] Southwest Univ, Fac Psychol, 2 Tiansheng Rd, Chongqing 400715, Peoples R China.

[Liu, Xinyuan; Du, Xiaoli; Chen, Ximei; Chen, Hong; Xiao, Mingyue; Zheng, Anqi] Southwest Univ, Key Lab Cognit & Personal, Minist Educ, Chongqing 400715, Peoples R China.

[Xiang, Guangcan] China Three Gorges Univ, Tian Jiabing Coll Educ, Yichang 443002, Peoples R China.

[Li, Qingqing] Cent China Normal Univ, Sch Psychol, Wuhan, Peoples R China.

[Chen, Hong] Res Ctr Psychol & Social Dev, Chongqing 400715, Peoples R China.

通讯机构：

[Chen, H ] S

Southwest Univ, Fac Psychol, 2 Tiansheng Rd, Chongqing 400715, Peoples R China.

语种：

英文

关键词：

longitudinal study;negative affect;perceived mortality threat;resting-state functional connectivity;the amplitude of low-frequency fluctuations

期刊：

Neuroscience

ISSN：

0306-4522

年：

2023

卷：

535

页码：

63-74

DOI：

10.1016/j.neuroscience.2023.10.021

基金类别：

This study was funded by National Natural Science Foundation of China [grant number 31771237] and the Fundamental Research Funds for the Central Universities [grant number SWU1709106].

机构署名：

本校为其他机构

院系归属：

心理学院

摘要：

The prevalence of the novel coronavirus (COVID-19) has been considered a major threat to physical and mental health around the world, causing great pressure and mortality threat to most people. The current study aimed to investigate the neurological markers underlying the relationship between perceived mortality threat (PMT) and negative affect (NA). We examined whether the regional amplitude of low-frequency fluctuations (ALFF) and resting-state functional connectivity (RSFC) before the COVID-19 outbreak (October 2019 to December 2019, wave 1) were predictive for NA and PMT during the mid-ter...

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Association Between Negative Affect and Perceived Mortality Threat During the COVID-19 Pandemic: The Role of Brain Activity and Connectivity

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