Oleg Solopchuk

The paper investigates confidence in exploratory choices and finds no difference in confidence between immediate and total reward in a bandit task, contradicting predictions.

The paper frames cognitive costs as information-theoretic costs, explaining why certain tasks are costly and linking these costs to brain implementation and metabolic changes.

The paper investigates how objective fatigue affects task avoidance in cognitive experiments, finding a correlation between performance decline and avoidance, while subjective fatigue and effort are unrelated.