Efficient Estimation of Time-Dependent Brain Functional Connectivity Using Anatomical Connectivity Constraints

Efficient Estimation of Time-Dependent Brain Functional Connectivity Using Anatomical Connectivity Constraints

There is ongoing interest in the dynamics of resting state brain networks (RSNs) as potential predictors of cognitive and behavioural states. Multivariate Autoregressors (MAR) are used to model regional brain activity as a linear combination of past activity in other regions. The coefficients of the...

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Bibliographic Details
Main Authors: Hernan Hernandez Larzabal, David Araya, Lazara Liset Gonzalez Rodriguez, Claudio Roman, Nelson Trujillo-Barreto, Pamela Guevara, Wael El-Deredy
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Access
Subjects:
Anatomical constraint
brain state
hidden semi Markov model
multivariate autoregressive model
state duration
Online Access:https://ieeexplore.ieee.org/document/10129180/

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