Figure 2
From: The cognitive effects of a promised bonus do not depend on dopamine synthesis capacity
The effect of reward on Stroop interference (RT: incongruent–congruent) on uninformed trials plotted as a function of dopamine synthesis capacity in the six ROIs. Shaded area around the regression line represents 95% confidence interval. N = 44.; RT (ms) = response time in milliseconds; Ki = [18F]DOPA uptake, reflecting dopamine synthesis capacity. Effect in grey was the correlation observed in Aarts et al. to be significant.
