Appendix 1—figure 2. Empirical probabilities of model-agnostic model-free (MF) (A and B) and model-based (MB) (C and D) choice contribution under placebo and levodopa (L-Dopa).

U-Non = no reward at unique destination, U-Rew = reward at unique destination, C-Non = no reward at common destination, C-Rew = reward at common destination.