Hyang-Jung 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.

This study compares two hypotheses about how humans use corrective feedback in perceptual decision-making, finding that treating feedback as evidence of the world's state better explains behavior than treating it as a reward.

The paper investigates the neural mechanisms behind repulsive bias in binary classification, finding that boundary-updating in specific brain regions, not sensory-adaptation, drives this bias.

The paper develops a Bayesian model for classification with bounded memory, showing it aligns with human behavior and neural activity in perceptual tasks.