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The Nuisance of Nuisance Regression: Spectral Misspecification in a Common Approach to Resting-State fMRI Preprocessing Reintroduces Noise and Obscures Functional Connectivity

Recent resting-state functional connectivity fMRI (RS-fcMRI) research has demonstrated that head motion during fMRI acquisition systematically influences connectivity estimates despite bandpass filtering and nuisance regression, which are intended to reduce such nuisance variability. We provide evid...

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Bibliographic Details
Main Authors: Hallquist, Michael N., Hwang, Kai, Luna, Beatriz
Format: Artigo
Language:Inglês
Published: 2013
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3759585/
https://ncbi.nlm.nih.gov/pubmed/23747457
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2013.05.116
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