Improving the use of principal component analysis to reduce physiological noise and motion artifacts to increase the sensitivity of task-based fMRI

BACKGROUND: Functional magnetic resonance imaging (fMRI) time series are subject to corruption by many noise sources, especially physiological noise and motion. Researchers have developed many methods to reduce physiological noise, including RETROICOR, which retroactively removes cardiac and respira...

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Publicado en:J Neurosci Methods
Main Authors: Soltysik, David A., Thomasson, David, Rajan, Sunder, Biassou, Nadia
Formato: Artigo
Idioma:Inglês
Publicado: 2014
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4832429/
https://ncbi.nlm.nih.gov/pubmed/25481542
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jneumeth.2014.11.015
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