Virginie J. Oberto

The paper identifies a novel dopaminergic critic signal in mice during operant tasks that predicts correct/incorrect choices before reward signals, suggesting a role in learning and strategy adjustment.

This study examines rhythmic oscillations in midbrain dopaminergic nuclei of mice during task performance, finding phase-locked activity in specific frequency bands linked to behavioral events.

The paper examines brain activity in rats during rule shifts in a T-maze, identifying specific prefrontal and striatal regions activated during learning new reward contingencies.

The paper shows that social interactions shape individuality in mice by altering dopaminergic system adaptations and behavioral traits.