T143. NOT A NUISANCE ANY MORE: GLOBAL FMRI SIGNAL AT REST, PROCESSING SPEED AND SYMPTOM SEVERITY IN SCHIZOPHRENIA

BACKGROUND: Before data from resting-state functional magnetic resonance imaging (rs-fMRI) is analyzed, the global signal (GS) - average blood-oxygen level dependent (BOLD) signal across all voxels in the brain - is normally removed through global signal regression (GSR). This convention arose in or...

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Detalles Bibliográficos
Autores principales: Umeh, Annabel, Liddle, Peter, Fancis, Susan, Palaniyappan, Lena
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2018
Materias:
Abstracts
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5888431/
http://dx.doi.org/10.1093/schbul/sby016.419

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5888431/
http://dx.doi.org/10.1093/schbul/sby016.419

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