Structural-Functional Brain Connectivity Generation via Multimodal Hypergraph-based Flow Matching
Experiments show that MHG-FM outperforms several state-of-the-art baselines in reconstruction quality, topology preservation, distributional similarity, and SC-FC coupling, while achieving approximately 8x faster sampling than a matched diffusion backbone.
Chyong Yi Poh, H. Tew, J. Loo et al.
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