Diffusion time-related structure-function coupling reveals differential association with inter-individual variations in body mass index

•Structure-function coupling related to body mass index (BMI) was investigated.•We simulated functional connectivity from structural data using Riemannian approach.•BMI-related alterations in coupling were most clear when the hierarchy was evident.•Alterations were most obvious in the transmodal reg...

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Veröffentlicht in:	NeuroImage (Orlando, Fla.) Jg. 291; S. 120590
Hauptverfasser:	Namgung, Jong Young, Park, Yeongjun, Park, Yunseo, Kim, Chae Yeon, Park, Bo-yong
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States Elsevier Inc 01.05.2024 Elsevier Limited Elsevier
Schlagworte:	Association analysis Autism Body mass index Brain architecture Communication Diffusion time Drug use Eigenvectors Embedding Functional anatomy Functional magnetic resonance imaging Gene expression Hypothalamus Magnetic resonance imaging Mental disorders Metabolism Neostriatum Neural networks Neuroimaging Obesity Optimization Riemannian optimization Structure-function coupling Structure-function relationships Synaptic communication Transcriptomics Structure-function coupling Body mass index Diffusion time Synaptic communication Riemannian optimization synaptic communication diffusion time body mass index
ISSN:	1053-8119, 1095-9572, 1095-9572
Online-Zugang:	Volltext
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