High spatial correspondence at a columnar level between activation and resting state fMRI signals and local field potentials.


Although blood oxygenation level-dependent (BOLD) fMRI has been widely used to map brain responses to external stimuli and to delineate functional circuits at rest, the extent to which BOLD signals correlate spatially with underlying neuronal activity, the spatial relationships between stimulus-evoked BOLD activations and local correlations of BOLD signals… (More)
DOI: 10.1073/pnas.1620520114


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