A1 Journal article (refereed)
Identifying Oscillatory Hyperconnectivity and Hypoconnectivity Networks in Major Depression Using Coupled Tensor Decomposition (2021)
Liu, W., Wang, X., Xu, J., Chang, Yi., Hämäläinen, T., & Cong, F. (2021). Identifying Oscillatory Hyperconnectivity and Hypoconnectivity Networks in Major Depression Using Coupled Tensor Decomposition. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 29, 1895-1904. https://doi.org/10.1109/tnsre.2021.3111564
JYU authors or editors
Publication details
All authors or editors: Liu, Wenya; Wang, Xiulin; Xu, Jing; Chang, Yi.; Hämäläinen, Timo; Cong, Fengyu
Journal or series: IEEE Transactions on Neural Systems and Rehabilitation Engineering
ISSN: 1534-4320
eISSN: 1558-0210
Publication year: 2021
Volume: 29
Pages range: 1895-1904
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Publication country: United States
Publication language: English
DOI: https://doi.org/10.1109/tnsre.2021.3111564
Publication open access: Openly available
Publication channel open access: Open Access channel
Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/77853
Web address of parallel published publication (pre-print): https://www.biorxiv.org/content/10.1101/2021.04.23.441123v1
Abstract
Previous researches demonstrate that major depression disorder (MDD) is associated with widespread network dysconnectivity, and the dynamics of functional connectivity networks are important to delineate the neural mechanisms of MDD. Neural oscillations exert a key role in coordinating the activity of remote brain regions, and various assemblies of oscillations can modulate different networks to support different cognitive tasks. Studies have demonstrated that the dysconnectivity of electroencephalography (EEG) oscillatory networks is related with MDD. In this study, we investigated the oscillatory hyperconnectivity and hypoconnectivity networks in MDD under a naturalistic and continuous stimuli condition of music listening. With the assumption that the healthy group and the MDD group share similar brain topology from the same stimuli and also retain individual brain topology for group differences, we applied the coupled nonnegative tensor decomposition algorithm on two adjacency tensors with the dimension of time × frequency × connectivity × subject, and imposed double-coupled constraints on spatial and spectral modes. The music-induced oscillatory networks were identified by a correlation analysis approach based on the permutation test between extracted temporal factors and musical features. We obtained three hyperconnectivity networks from the individual features of MDD and three hypoconnectivity networks from common features. The results demonstrated that the dysfunction of oscillatory networks could affect the involvement in music perception for MDD patients. Those oscillatory dysconnectivity networks may provide promising references to reveal the pathoconnectomics of MDD and potential biomarkers for the diagnosis of MDD.
Keywords: depression (mental disorders); neural networks (biology); oscillations; stimuli (role related to effect); music; EEG; signal processing; signal analysis; cognitive neuroscience
Free keywords: dynamic functional connectivity; coupled tensor decomposition; major depression disorder, naturalistic music stimuli, oscillatory networks
Contributing organizations
Ministry reporting: Yes
Reporting Year: 2021
JUFO rating: 2