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False Cerebral Activation on BOLD Functional MR Images: Study of Low-amplitude Motion Weakly Correlated to Stimulus

BACKGROUND AND PURPOSE: Movements of the participant during blood oxygen level–dependent (BOLD) functional MR imaging cerebral activation studies are known to produce occasionally regions of false activation, especially when these movements are relatively large (>3 mm) and highly correlated with...

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Detalhes bibliográficos
Publicado no:AJNR Am J Neuroradiol
Main Authors: Field, Aaron S., Yen, Yi-Fen, Burdette, Jonathan H., Elster, Allen D.
Formato: Artigo
Idioma:Inglês
Publicado em: American Society of Neuroradiology 2000
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7974040/
https://ncbi.nlm.nih.gov/pubmed/11003269
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