Resting-state functional connectivity in major depressive disorder: A review
Number of pages
SourceNeuroscience and Biobehavioral Reviews, 56, (2015), pp. 330-344
Article / Letter to editor
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PI Group Statistical Imaging Neuroscience
PI Group Memory and Emotion
Neuroscience and Biobehavioral Reviews
Subject220 Statistical Imaging Neuroscience; Radboudumc 13: Stress-related disorders DCMN: Donders Center for Medical Neuroscience; Radboudumc 7: Neurodevelopmental disorders DCMN: Donders Center for Medical Neuroscience
Major depressive disorder (MDD) affects multiple large-scale functional networks in the brain, which has initiated a large number of studies on resting-state functional connectivity in depression. We review these recent studies using either seed-based correlation or independent component analysis and propose a model that incorporates changes in functional connectivity within current hypotheses of network-dysfunction in MDD. Although findings differ between studies, consistent findings include: (1) increased connectivity within the anterior default mode network, (2) increased connectivity between the salience network and the anterior default mode network, (3) changed connectivity between the anterior and posterior default mode network and (4) decreased connectivity between the posterior default mode network and the central executive network. These findings correspond to the current understanding of depression as a network-based disorder.
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