Article

Structural decoupling index–based characterization of hierarchical brain structure–function coupling alterations and their clinical and molecular associations in migraine: a cross-sectional study

2026-08-06

Abstract excerpt

<title>Abstract</title> <p>BACKGROUND Migraine is increasingly recognized as a network disorder involving distributed structural and functional brain alterations. However, regional changes in the relationship between resting-state activity and white-matter organization remain unclear. We used the structural decoupling index (SDI), a graph signal processing measure of structure–function alignment, to characterize...

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Literature Corpus work: 91c7aaf3-99d7-56d9-86ab-a56039392a50
DOI: 10.21203/rs.3.rs-10527929/v1

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