Ontology highlight
ABSTRACT:
SUBMITTER: Muschelli J
PROVIDER: S-EPMC4043948 | biostudies-literature | 2014 Aug
REPOSITORIES: biostudies-literature
Muschelli John J Nebel Mary Beth MB Caffo Brian S BS Barber Anita D AD Pekar James J JJ Mostofsky Stewart H SH
NeuroImage 20140318
Recent studies have illustrated that motion-related artifacts remain in resting-state fMRI (rs-fMRI) data even after common corrective processing procedures have been applied, but the extent to which head motion distorts the data may be modulated by the corrective approach taken. We compare two different methods for estimating nuisance signals from tissues not expected to exhibit BOLD fMRI signals of neuronal origin: 1) the more commonly used mean signal method and 2) the principal components an ...[more]