Clinical Relevance of Brain Functional Connectome Uniqueness in Major Depressive Disorder
2026.02.05
Research
A team of researchers, through a collaborative study, now points to functional connectome uniqueness (an individual-level measure from brain fingerprinting that captures how distinctive a person’s intrinsic connectivity patterns are) as a reliable framework for discovering neurobiological biomarkers of major depressive disorder (MDD). This approach of individual connectivity profiles may cut through study heterogeneity and enhance reproducibility in biomarker research for MDD.
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Brain FC uniqueness is lower in patients with major depressive disorder (MDD) at the whole-brain level, frontoparietal, and sensorimotor networks. Furthermore, FC uniqueness correlated negatively with depression assessment scores.