Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study
Hao-bo Chen,1,* Ling Li,2,* Yun-kai Sun,2 Yi Liu,2 Wei Chen,3 Peng Liu,1 Yan-Hui Liao,1,2 An Xie1 1Department of Radiology, The First Affiliated Hospital of Hunan Normal University (Hunan Provincial People’s Hospital), Changsha, Hunan, People’s Republic of China; 2Department of Psych...
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Dove Medical Press
2025-01-01
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| author | Chen HB Li L Sun YK Liu Y Chen W Liu P Liao YH Xie A |
| author_facet | Chen HB Li L Sun YK Liu Y Chen W Liu P Liao YH Xie A |
| author_sort | Chen HB |
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| description | Hao-bo Chen,1,* Ling Li,2,* Yun-kai Sun,2 Yi Liu,2 Wei Chen,3 Peng Liu,1 Yan-Hui Liao,1,2 An Xie1 1Department of Radiology, The First Affiliated Hospital of Hunan Normal University (Hunan Provincial People’s Hospital), Changsha, Hunan, People’s Republic of China; 2Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China; 3MR Research Collaboration Team, Siemens Healthineers Ltd., Guangzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: An Xie, Department of Radiology, The First Affiliated Hospital of Hunan Normal University (Hunan Provincial People’s Hospital), 61 Jiefang West Road, Changsha, Hunan, 410005, People’s Republic of China, Tel/Fax +86-0731-81866132, Email xiean@hunnu.edu.cn Yan-Hui Liao, Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, Zhejiang, 310016, People’s Republic of China, Email liaoyanhui@zju.edu.cnBackground: COVID-19 has led to reports of fatigue and sleep problems. Brain function changes underlying sleep problems (SP) post-COVID-19 are unclear. Purpose: This study investigated SP-related brain functional connectivity (FC) alterations.Patients and methods: Fifty-five COVID-19 survivors with SP (COVID_SP) and 33 without SP (COVID_NSP), matched for demographics, completed PSQI and underwent rs-fMRI at baseline and 2-month follow-up. Correlations between FC and clinical data were analyzed by Pearson correlation analysis with Gaussian random field (GRF) correction. The repeated-measures analysis of variance (R-M ANOVA) was completed to explore the interaction with time.Results: At baseline, COVID_SP exhibited elevated FC: right precentral gyrus (PrG) with left lateral occipital cortex (LOcC)/right PrG, left inferior parietal lobule (IPL) with right superior frontal gyrus (SFG), left hippocampus with right inferior frontal gyrus (IFG). Higher FC between left hippocampus and right SFG correlated with PSQI scores. At 2-month follow-up, decreased FC implicated in emotion regulation, executive function, and memory; increased FC in semantics, attention, and auditory-visual processing. The changes in these regions are correlated with the scores of PSQI, GAD, and PHQ. The Repeated-Measures Analysis of Variance (R-M ANOVA) revealed a significant time interaction effect between sleep and various emotion scales. Moreover, the analysis of the functional connectivity between the right PrG and the right PrG as well as that between the left IPL and the right SFG also discovered a significant time interaction effect.Conclusion: This study provides insight into the changes in brain function associated with SP after COVID-19. These changes may partially explain the development of SP, and they also changed over time.Keywords: COVID-19, SP, rs-fMRI, FC |
| format | Article |
| id | doaj-art-23f49adfc3ec44b1a281cb12c90babd3 |
| institution | Kabale University |
| issn | 1179-1608 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Dove Medical Press |
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| series | Nature and Science of Sleep |
| spelling | doaj-art-23f49adfc3ec44b1a281cb12c90babd32025-01-16T16:17:13ZengDove Medical PressNature and Science of Sleep1179-16082025-01-01Volume 179711399256Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI StudyChen HBLi LSun YKLiu YChen WLiu PLiao YHXie AHao-bo Chen,1,* Ling Li,2,* Yun-kai Sun,2 Yi Liu,2 Wei Chen,3 Peng Liu,1 Yan-Hui Liao,1,2 An Xie1 1Department of Radiology, The First Affiliated Hospital of Hunan Normal University (Hunan Provincial People’s Hospital), Changsha, Hunan, People’s Republic of China; 2Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, People’s Republic of China; 3MR Research Collaboration Team, Siemens Healthineers Ltd., Guangzhou, People’s Republic of China*These authors contributed equally to this workCorrespondence: An Xie, Department of Radiology, The First Affiliated Hospital of Hunan Normal University (Hunan Provincial People’s Hospital), 61 Jiefang West Road, Changsha, Hunan, 410005, People’s Republic of China, Tel/Fax +86-0731-81866132, Email xiean@hunnu.edu.cn Yan-Hui Liao, Department of Psychiatry, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, 3 East Qingchun Road, Hangzhou, Zhejiang, 310016, People’s Republic of China, Email liaoyanhui@zju.edu.cnBackground: COVID-19 has led to reports of fatigue and sleep problems. Brain function changes underlying sleep problems (SP) post-COVID-19 are unclear. Purpose: This study investigated SP-related brain functional connectivity (FC) alterations.Patients and methods: Fifty-five COVID-19 survivors with SP (COVID_SP) and 33 without SP (COVID_NSP), matched for demographics, completed PSQI and underwent rs-fMRI at baseline and 2-month follow-up. Correlations between FC and clinical data were analyzed by Pearson correlation analysis with Gaussian random field (GRF) correction. The repeated-measures analysis of variance (R-M ANOVA) was completed to explore the interaction with time.Results: At baseline, COVID_SP exhibited elevated FC: right precentral gyrus (PrG) with left lateral occipital cortex (LOcC)/right PrG, left inferior parietal lobule (IPL) with right superior frontal gyrus (SFG), left hippocampus with right inferior frontal gyrus (IFG). Higher FC between left hippocampus and right SFG correlated with PSQI scores. At 2-month follow-up, decreased FC implicated in emotion regulation, executive function, and memory; increased FC in semantics, attention, and auditory-visual processing. The changes in these regions are correlated with the scores of PSQI, GAD, and PHQ. The Repeated-Measures Analysis of Variance (R-M ANOVA) revealed a significant time interaction effect between sleep and various emotion scales. Moreover, the analysis of the functional connectivity between the right PrG and the right PrG as well as that between the left IPL and the right SFG also discovered a significant time interaction effect.Conclusion: This study provides insight into the changes in brain function associated with SP after COVID-19. These changes may partially explain the development of SP, and they also changed over time.Keywords: COVID-19, SP, rs-fMRI, FChttps://www.dovepress.com/functional-connectivity-alterations-associated-with-covid-19-related-s-peer-reviewed-fulltext-article-NSScovid-19sprs-fmrifc |
| spellingShingle | Chen HB Li L Sun YK Liu Y Chen W Liu P Liao YH Xie A Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study Nature and Science of Sleep covid-19 sp rs-fmri fc |
| title | Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study |
| title_full | Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study |
| title_fullStr | Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study |
| title_full_unstemmed | Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study |
| title_short | Functional Connectivity Alterations Associated with COVID-19-Related Sleep Problems: A Longitudinal Resting-State fMRI Study |
| title_sort | functional connectivity alterations associated with covid 19 related sleep problems a longitudinal resting state fmri study |
| topic | covid-19 sp rs-fmri fc |
| url | https://www.dovepress.com/functional-connectivity-alterations-associated-with-covid-19-related-s-peer-reviewed-fulltext-article-NSS |
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