Diffusion tensor imaging-functional MRI fusion reveals disrupted white matter structure–function coupling in HIV-associated asymptomatic neurocognitive impairment

ObjectiveConventionally, blood oxygen level-dependent (BOLD) signals derived from resting-state functional magnetic resonance imaging (rs-fMRI) are attributed to gray matter, but recent evidence confirms stable low-frequency oscillations within white matter. While structure–function coupling is pivo...

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Principais autores:	Wei Wang, Zhongkai Zhou, Ruichen Ren, Budong Chen, Wenru Gong, Chao Yuan, Tiantian Tian, Siyu Feng, Yanbin Shi, Hongjun Li, Lingling Zhao
Format:	Artigo
Jezik:	Inglês
Izdano:	Frontiers Media S.A. 2026-04-01
Serija:	Frontiers in Neuroscience
Teme:	HIV-associated asymptomatic neurocognitive impairment diffusion tensor imaging resting-state fMRI white matter structure–function coupling SWALFF dynamic SWALFF
Online dostop:	https://www.frontiersin.org/articles/10.3389/fnins.2026.1793111/full
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