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Article

Reliability modelling of resting-state functional connectivity

10 Feb 2021

Abstract excerpt

Resting-state functional magnetic resonance imaging (rs-fMRI) has an inherently low signal-to-noise ratio largely due to thermal and physiological noise that attenuates the functional connectivity (FC) estimates. Such attenuation limits the reliability of FC and may bias its association with other traits. Low reliability also limits heritability estimates. Classical test theory can be used to obtain a true...

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PMID: 33581291
DOI: 10.1016/j.neuroimage.2021.117842

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