Dynamic and low-dimensional modeling of brain functional connectivity on Riemannian manifolds

Modeling brain functional connectivity (FC) is key in investigating brain functions and dysfunctions. FC is typically quantified by symmetric positive definite (SPD) matrices that are located on a Riemannian manifold rather than the regular Euclidean space, whose modeling faces three challenges. Fir...

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Bibliographic Details
Main Authors: Mingyu Wang, Yueming Wang, Yuxiao Yang
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:NeuroImage
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811925002460
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