ArticleSocial cognitive and affective neuroscience2024
Altered dynamic functional connectivity of nucleus accumbens subregions in major depressive disorder: the interactive effect of childhood trauma and diagnosis.
Article in Social cognitive and affective neuroscience, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The multimodal neuroimaging signatures and gene expression profiles for adverse childhood experiences.BMC medicine · 2025Pooled it
- Brain network centrality following stress in adults with major depressive disorder and childhood trauma.Neurobiology of stress · 2026Article
- Alterations of static and dynamic functional connectivity of the nucleus accumbens subregions may be associated with chronic process of migraine: a resting-state fMRI study.The journal of headache and pain · 2026Article
- Altered dynamic functional connectivity characteristics in adolescent depression with childhood trauma: a pilot resting-state EEG study.Frontiers in psychology · 2026Article
- Alexithymia and self-injury functions as mediators between childhood maltreatment and nonsuicidal self-injury in adolescents with major depressive disorder.Scientific reports · 2025Article
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Abstract
Major depressive disorder (MDD) with childhood trauma represents a heterogeneous clinical subtype of depression. Previous research has observed alterations in the reward circuitry centered around the nucleus accumbens (NAc) in MDD patients. However, limited investigations have focused on aberrant functional connectivity (FC) within NAc subregions among MDD with childhood trauma. Thus, this study adopts analyses of both static FC (sFC) and dynamic FC (dFC) to examine neurobiological changes in MDD with childhood trauma. The bilateral nucleus accumbens shell (NAc-shell) and nucleus accumbens core (NAc-core) were selected as the seeds. Four participant groups were included: MDD with childhood trauma (n = 48), MDD without childhood trauma (n = 30), healthy controls (HCs) with childhood trauma (n = 57), and HCs without childhood trauma (n = 46). Our findings revealed both abnormal sFC and dFC between NAc-shell and NAc-core and regions including the middle occipital gyrus (MOG), anterior cingulate cortex, and inferior frontal gyrus in MDD with childhood trauma. Furthermore, a significant correlation was identified between the dFC of the left NAc-shell and the right MOG in relation to childhood trauma. Additionally, abnormal dFC moderated the link between childhood abuse and depression severity. These outcomes shed light on the neurobiological underpinnings of MDD with childhood trauma.
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