Hyung-Bum Park

This study shows that task identity is decoded from population activity in the frontal cortex before task-specific stimuli, with conserved geometric representations across tasks, areas, and individuals.

The paper investigates how working memory capacity influences voluntary task switching, finding that lower capacity individuals are more likely to switch after attentional lapses, while higher capacity individuals switch from focused states.

The paper investigates whether superior visual working memory for meaningful objects reflects expanded capacity or reduced proactive interference, finding the latter is the primary factor.

This study shows working memory influences perceptual decisions through fast capture and slow drift, using time-resolved mouse trajectories and hierarchical Bayesian modeling.