Heeseung Lee

The paper examines how the early visual cortex represents sensory and mnemonic orientations in separate subspaces while preserving geometric structure during working memory tasks.

The paper explains how attractor dynamics in working memory cause both stimulus-specific and decision-consistent biases in visual estimation.

The paper presents psychophysical experiments and a Bayesian model showing that past decisions with finer granularity have a stronger influence on future decisions.

The paper shows that boundary updating explains how previous stimulus history affects decision uncertainty and choice bias through behavioral, physiological, and neural evidence.