Temporal structure of task engagement reorganizes infra-slow BOLD dynamics
Yujia Ao, Mingjun Chi, Yasir Çatal, Zirui Huang, Chao Wang, Xue Mei Song, Z Y Liu, Xi‐Nian Zuo, Yifeng Wang, Georg Northoff
This paper shows that task engagement in fMRI reorganizes infra-slow BOLD dynamics by redistributing power across frequencies rather than just adding to ongoing activity.
bioRxiv · Jun 18, 2026 · PreprintNeuroscience