Figure 5.

Modulation of prediction error BOLD responses by subject specific learning rates. Subject specific learning rates for losses (α_loss) significantly modulated BOLD responses at the time of experienced prediction errors during the trust game in regions including (A) cingulate cortex, (B) inferior frontal/precentral gyrus, insula, and superior temporal gyrus. Scatter plots for illustrative purposes depict the relationship between the mean parameter estimates of BOLD activation that parametrically varies with model estimated prediction error values and model estimated learning rates for losses in the (C) cingulate and (D) insula.