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Functional MRI correlates of emotion regulation in major depressive disorder related to depressive disease load measured over nine years.

ABSTRACT: Major Depressive Disorder (MDD) often is a recurrent and chronic disorder. We investigated the neurocognitive underpinnings of the incremental risk for poor disease course by exploring relations between enduring depression and brain functioning during regulation of negative and positive emotions using cognitive reappraisal. We used fMRI-data from the longitudinal Netherlands Study of Depression and Anxiety acquired during an emotion regulation task in 77 individuals with MDD. Task-related brain activity was related to disease load, calculated from presence and severity of depression in the preceding nine years. Additionally, we explored task related brain-connectivity. Brain functioning in individuals with MDD was further compared to 35 controls to explore overlap between load-effects and general effects related to MDD history/presence. Disease load was not associated with changes in affect or with brain activity, but with connectivity between areas essential for processing, integrating and regulating emotional information during downregulation of negative emotions. Results did not overlap with general MDD-effects. Instead, MDD was generally associated with lower parietal activity during downregulation of negative emotions. During upregulation of positive emotions, disease load was related to connectivity between limbic regions (although driven by symptomatic state), and connectivity between frontal, insular and thalamic regions was lower in MDD (vs controls). Results suggest that previous depressive load relates to brain connectivity in relevant networks during downregulation of negative emotions. These abnormalities do not overlap with disease-general abnormalities and could foster an incremental vulnerability to recurrence or chronicity of MDD. Therefore, optimizing emotion regulation is a promising therapeutic target for improving long-term MDD course.

SUBMITTER: van Kleef RS

PROVIDER: S-EPMC10696117 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature

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Functional MRI correlates of emotion regulation in major depressive disorder related to depressive disease load measured over nine years.

van Kleef Rozemarijn S RS Müller Amke A van Velzen Laura S LS Marie Bas-Hoogendam Janna J van der Wee Nic J A NJA Schmaal Lianne L Veltman Dick J DJ Rive Maria M MM Ruhé Henricus G HG Marsman Jan-Bernard C JC van Tol Marie-José MJ

NeuroImage. Clinical 20231111

Major Depressive Disorder (MDD) often is a recurrent and chronic disorder. We investigated the neurocognitive underpinnings of the incremental risk for poor disease course by exploring relations between enduring depression and brain functioning during regulation of negative and positive emotions using cognitive reappraisal. We used fMRI-data from the longitudinal Netherlands Study of Depression and Anxiety acquired during an emotion regulation task in 77 individuals with MDD. Task-related brain ...[more]

PMID: 37984226

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Dataset Information

Functional MRI correlates of emotion regulation in major depressive disorder related to depressive disease load measured over nine years.

Publications

Functional MRI correlates of emotion regulation in major depressive disorder related to depressive disease load measured over nine years.

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