Richa Phogat

This paper shows that excitability gradients in the hippocampus generate travelling waves and influence their interaction with the cortex, revealing directional asymmetry in communication.

This paper introduces a framework for geometry-constrained coupling between neural manifolds, showing how inter-manifold interactions reorganize dynamics and produce critical transitions in brain activity.

The paper investigates how heart rate influences large-scale brain network dynamics using EEG, fMRI, and HR data during emotional stimuli, finding both direct and obscured neural-cardiac links.

This paper introduces eigenstrapping, a method to generate surrogate brain maps that preserve spatial autocorrelation while breaking map correlations, improving false positive control in brain map analysis.

This study identifies and addresses spurious correlations in surface-based fMRI data caused by uneven vertex spacing in processing pipelines.