Masih Rahmati

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

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 paper analyzes neural state-trait variations in healthy young adults using resting-state fMRI to identify reproducible co-activation patterns linked to behavioral and cognitive features.

The paper shows that prioritizing visual working memory items increases neural population gain in early visual cortex, improving memory precision for high-priority items.

This study examines how distraction affects working memory representations in visual cortex using fMRI, finding that distraction temporarily reduces representation fidelity but does not cause catastrophic loss.

This study uses computational neuroimaging to show that human superior colliculus encodes working memory representations, distinct from visual or motor properties.