2026-10-12T08:03:38Z https://www.scidb.cn/oai

10.57760/sciencedb.28793 2025-10-23T17:17:16Z

2025-10-23 A Function and Structure Informed Hierarchical Tractography Atlas for Enhancing Analysis of Superficial White Matter in in-vivo brain doi:10.57760/sciencedb.28793 en Our study introduces a comprehensive SWM tractography atlas created using ultra-high-field diffusion MRI. By integrating established tractography algorithms and employing fiber-level clustering, we identified a substantial number of fiber clusters, which were refined through hierarchical clustering. We categorized these SWM fiber clusters based on their connections to functional brain networks, thereby enhancing our understanding of their roles. Besides, using a temporal dynamic functional connectivity framework and Independent Component Analysis, we assessed the functional coherence of SWM fibers. Diffusion MRI; Tractography; Brain atlas; White Matter Pathway; Superficial White Matter Yifei He Ye Wu PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank