Jiahe Zhang

This study uses 7-Tesla fMRI to show that the human periaqueductal grey (PAG) shows bilateral BOLD increases during a working memory task without threat, suggesting a broader role in brain-body communication.

The paper examines functional connectivity gradients in brain regions to explore their role in predictive processing, identifying two key gradients that align with hierarchical models of brain function.

This study finds that preserved functional connectivity in default mode and salience networks in superagers correlates with better memory performance compared to typical older adults.

The paper identifies a large-scale brain system in humans associated with interoception and allostasis using functional MRI and a predictive model.