Article

HieMaGT: Hierarchical Multi-Scale Graph Transformer for Brain Disorder Diagnosis

2026-03-18

Abstract excerpt

Brain disorder diagnosis using functional magnetic resonance imaging (fMRI) is crucial but challenging, largely due to the brain's complex, multi-scale, and dynamic nature. Existing models often fall short by focusing on single-scale or pairwise connections, or by requiring predefined higher-order interactions. To address these limitations, we propose HieMaGT (Hierarchical Multi-scale Graph Transformer), a novel e...

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Literature Corpus work: c594965d-ebb1-5a58-945d-28c1b143ade2
DOI: 10.20944/preprints202603.1463.v1

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