Youngsun Cho

This study shows ketamine broadens neural spatial tuning and impairs spatial working memory in healthy humans, linking NMDAR antagonism to cortical microcircuit disruptions.

This paper introduces a Hodge-Laplacian framework to analyze higher-order topology in OCD brain networks, identifying loop-level abnormalities not detectable by conventional functional connectivity analysis.

The paper identifies brain activity patterns associated with individual differences in spatial working memory strategies, showing distinct engagement of control and default networks for fine-grained vs. categorical representations.

This study investigates how ketamine induces distinct whole-brain functional connectivity patterns in individuals and links these patterns to gene expression and behavioral responses.

The study quantifies corticothalamic connectivity patterns in humans and macaques, revealing distinct spatial extents associated with sensorimotor and associative cortical areas.

The paper investigates how cortical granularity influences afferent connections to the amygdala and striatum in nonhuman primates, revealing consistent principles in projection organization.

The paper develops a stable brain-behavior space mapping for psychosis-spectrum disorders using symptom and brain data, showing univariate approaches outperform multivariate ones for individualized prediction.