TY - RPRT TI - Brain networks, dimensionality, and global signal averaging in resting-state fMRI: Hierarchical network structure results in low-dimensional spatiotemporal dynamics AU - Gotts, S. J. AU - Gilmore, A. W. AU - Martin, A. PY - 2017 DO - 10.1101/229567 UR - https://www.biorxiv.org/content/10.1101/229567v1 ID - 10.1101/229567 ER -