Dennis Hernaus

This study shows that a single session of fNIRS-informed neurofeedback training increases left DLPFC activity and alters connectivity during a working memory task without feedback.

This study examines brain morphometric deviations in individuals at clinical high-risk for psychosis and finds they largely overlap with healthy variation and are not strongly associated with symptom severity or conversion to psychosis.

This study investigates age-related changes in dynamic functional connectivity across two cultures, finding consistent patterns of reduced segregated connectivity and increased network transitions in older adults.

This study investigates how acute stress affects cost and benefit learning, finding that it enhances learning of benefits over costs.

The paper investigates how schizophrenia affects the integration of reward probability and magnitude, finding that patients rely more on stimulus-response learning than expected value-based learning.

This study investigates the effect of combined haloperidol and levodopa on working memory-related brain activation in humans, finding reduced activity in occipital/temporal areas and increased salience network connectivity.

This study investigates decision-making impairments in schizophrenia by analyzing reward prediction error and expected value computations using computational modeling.

This study shows that manipulating catecholamine levels with atomoxetine changes the functional connectome's dynamic network topology in response to cognitive demands.