Beyond noise to function: reframing the global brain activity and its dynamic topography

Zhang and Northoff revisit the findings of global signal in fMRI from healthy and clinical populations and suggest that a dual-layer model of global signal, which takes into account both background and surface layer, may be more accurate than a single-layer view

Bibliographic Details
Main Authors: Jianfeng Zhang, Georg Northoff
Format: Article
Language:English
Published: Nature Portfolio 2022-12-01
Series:Communications Biology
Online Access:https://doi.org/10.1038/s42003-022-04297-6