Article

Mapping Higher-Order Topology in OCD Brain Networks with Hodge Laplacian

2026-03-06

Abstract excerpt

Brain disorders are increasingly understood as disorders of distributed brain circuits, yet functional connectivity (FC), the dominant framework for mapping them, treats the brain as a collection of pairwise relationships between regions and cannot represent pathology distributed across coordinated sets of connections. We introduce a Hodge-Laplacian topological framework that localizes higher-order “loop” (1-cycle...

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Literature Corpus work: 4c6f5d03-cb19-50b9-968a-90e001e984fa
DOI: 10.64898/2026.03.04.709586

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