Article

A brain dynamic model based on graph neural network reflect the inter-region interaction of cortical areas

2026-01-27

Abstract excerpt

A central objective in neuroscience is to elucidate how the brain generates complex dynamic activity through the interactions of brain areas. In this study, we utilized Interaction Network, a graph neural network model, to develop a computational framework for predicting whole-brain cortical blood oxygenation level dependent (BOLD) signals. We derived an Inter-Regional Interaction (IRI) metric to quantify informat...

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Literature Corpus work: 87749a8a-5d94-5ba9-92d6-618e82afacde
DOI: 10.64898/2026.01.26.701662

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