Spatial and Spectral Components of the BOLD Global Signal in Rat Resting-State Functional MRI
N. Anumba, E. Maltbie, W.-J. Pan, T. J. LaGrow, N. Xu, S. Keilholz
This study compares the spatial and spectral components of the BOLD global signal to a non-brain tissue signal in anesthetized rats to distinguish neural from non-neural contributions.
bioRxiv · Dec 6, 2022Bioengineering