High-Frequency Activity Encodes the Temporal Dynamics of Hierarchical Prediction Errors in Humans: An Electrocorticography Study
Yiyuan Teresa Huang, Yuan-Yuan Chen, Shigeta Fujitani, Seijiro Shimada, Shinsuke Koike, Naoto Kunii, Nobuhito Saito, Zenas C. Chao
This study uses ECoG to examine high-frequency neural activity in humans during auditory sequences, showing that both local and global prediction errors are encoded in high-frequency oscillations.
bioRxiv · Nov 29, 2025 · PreprintNeuroscience