Hae‐Jeong Park

Neural bidomain model for multidimensional ephaptic coupling of neural spike propagation along myelinated fiber bundles with the nodes of Ranvier

The paper introduces a multidimensional neural bidomain model to study ephaptic coupling in myelinated fiber bundles, showing how fiber configurations affect spike propagation.

Individual Differences in Policy Precision: Links to Suicidal Ideation and Network Dynamics

The paper develops a probabilistic two-armed bandit model based on active inference to explain individual decision-making variability and links policy precision to brain network dynamics and suicidal ideation in MDD.

Organization of state transitions in the resting-state human cerebral cortex

This study analyzes state transitions in the resting-state human cerebral cortex using graph-theoretic methods and identifies a hub-like structure mediating transitions between stable states.

Dynamic causal modeling for calcium imaging data reveals differential effective connectivity for sensory processing in a barrel cortical column

The paper introduces a dynamic causal model for calcium imaging data to analyze effective connectivity in sensory processing, finding differential connectivity between hit and error trials in mice.