The inferential impact of global signal covariates in functional neuroimaging analyses.
Department of Neurology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania 19104-4283, USA.
G K
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Aguirre
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Zarahn
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D'Esposito
D016477:Artifacts; D001921:Brain / Q000502:physiology*; D001931:Brain Mapping / Q000379:methods; D003943:Diagnostic Techniques, Neurological; D006801:Humans; D008279:Magnetic Resonance Imaging; D009043:Motor Activity / Q000502:physiology*