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Spurious but systematic correlations in functional connectivity MRI networks arise from subject motion

Here, we demonstrate that subject motion produces substantial changes in the timecourses of resting state functional connectivity MRI (rs-fcMRI) data despite compensatory spatial registration and regression of motion estimates from the data. These changes cause systematic but spurious correlation st...

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Detalles Bibliográficos
Main Authors: Power, Jonathan D, Barnes, Kelly A, Snyder, Abraham Z, Schlaggar, Bradley L, Petersen, Steven E
Formato: Artigo
Idioma:Inglês
Publicado: 2011
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3254728/
https://ncbi.nlm.nih.gov/pubmed/22019881
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2011.10.018
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