Methods to detect, characterize, and remove motion artifact in resting state fMRI

Head motion systematically alters correlations in resting state functional connectivity fMRI (RSFC). In this report we examine impact of motion on signal intensity and RSFC correlations. We find that motion-induced signal changes (1) are often complex and variable waveforms, (2) are often shared acr...

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Bibliographic Details
Main Authors:	Power, Jonathan D, Mitra, Anish, Laumann, Timothy O, Snyder, Abraham Z, Schlaggar, Bradley L, Petersen, Steven E
Format:	Artigo
Language:	Inglês
Published:	2013
Subjects:	Article
Online Access:	https://ncbi.nlm.nih.gov/pmc/articles/PMC3849338/ https://ncbi.nlm.nih.gov/pubmed/23994314 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2013.08.048
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Methods to detect, characterize, and remove motion artifact in resting state fMRI

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