Ajay B. Satpute

The paper uses predictive processing theory to identify distinct brain regions involved in prediction formation and feedback processing during social cognition tasks, revealing functional dissociations in social brain networks.

This paper develops a framework combining generative and discriminative models to evaluate brain-behavior mappings, showing how it captures diverse relationships and identifies assumption violations.

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 replicates and extends a brain system for allostasis and interoception using 7 Tesla fMRI, finding high agreement with animal tract-tracing studies.

The paper examines spatial patterns of PAG activity and physiological responses during social stress in humans using 7T imaging.

This study uses fMRI to show that the human superior colliculus shows increased BOLD signal during visual and somatosensory stimulation and aversive conditions, correlating with brain regions involved in sensory and interoceptive processing.

This study uses 7-Tesla fMRI to show layer-dependent activity in the human superior colliculus during a working memory task, linking it to visual processing, motor control, and executive function.

The paper investigates how neural representations of fear experience vary across different situational contexts and finds that most brain regions encode fear in a situation-dependent manner.

This study introduces NTFA, a computational method to analyze degeneracy in fMRI data, demonstrating its ability to uncover degeneracy assumptions in simulated datasets.