Tai Alan P L, Leung Mei-Kei, Geng Xiujuan, Lau Way K W
Department of Special Education and Counselling, The Education University of Hong Kong, Hong Kong, Hong Kong SAR, China.
Integrated Centre for Wellbeing, The Education University of Hong Kong, Hong Kong, Hong Kong SAR, China.
Front Behav Neurosci. 2023 Jul 19;17:1175064. doi: 10.3389/fnbeh.2023.1175064. eCollection 2023.
Conceptualizations and operational definitions of psychological resilience vary across resilience neuroimaging studies. Data on the neural features of resilience among healthy individuals has been scarce. Furthermore, findings from resting-state functional magnetic resonance imaging (fMRI) studies were inconsistent across studies. This systematic review summarized resting-state fMRI findings in different modalities from various operationally defined resilience in a mentally healthy population. The PubMed and MEDLINE databases were searched. Articles that focused on resting-state fMRI in relation to resilience, and published before 2022, were targeted. Orbitofrontal cortex, anterior cingulate cortex, insula and amygdala, were reported the most from the 19 included studies. Regions in emotional network was reported the most from the included studies. The involvement of regions like amygdala and orbitofrontal cortex indicated the relationships between emotional processing and resilience. No common brain regions or neural pathways were identified across studies. The emotional network appears to be studied the most in association with resilience. Matching fMRI modalities and operational definitions of resilience across studies are essential for meta-analysis.
在复原力神经影像学研究中，心理复原力的概念化和操作定义各不相同。关于健康个体复原力神经特征的数据一直很匮乏。此外，静息态功能磁共振成像（fMRI）研究的结果在不同研究中并不一致。本系统综述总结了在心理健康人群中，不同操作定义的复原力在不同模式下的静息态fMRI研究结果。检索了PubMed和MEDLINE数据库。目标是2022年之前发表的、聚焦于与复原力相关的静息态fMRI的文章。在纳入的19项研究中，眶额叶皮质、前扣带回皮质、岛叶和杏仁核的报道最多。纳入研究中报道最多的是情绪网络中的区域。杏仁核和眶额叶皮质等区域的参与表明了情绪处理与复原力之间的关系。不同研究中未发现共同的脑区或神经通路。情绪网络似乎是与复原力相关研究最多的。跨研究匹配fMRI模式和复原力的操作定义对于荟萃分析至关重要。
