Article

GenBrain: A Generative Foundation Model of Multimodal Brain Imaging

2025-12-20

Abstract excerpt

Neuroimaging faces a reproducibility crisis, where studies on small, heterogeneous datasets produce unreliable brain-wide associations and AI models that fail to generalize. To address this, we introduce GenBrain, a generative foundation model pretrained on approximately 1.2 million 3D scans from over 44,000 individuals across 34 imaging modalities to learn a population prior of brain structure and function. Cruci...

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Literature Corpus work: 6466984c-0a6e-5957-8b3b-c1a6848bc924
DOI: 10.64898/2025.12.19.25342614

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