Figure 7.

Cue responses of an example PRh cell recorded in the experiments with context-dependent cue-outcome contingency before the first context switch. Trials were sorted by the cue presented in each trial part. Red and blue lines indicate activities in trial parts in which reward-associated and no-reward-associated cues were presented, respectively. The “reward-associated” and “no-reward-associated” categories were defined by the contingency that existed only in the contingent part of the trial. Activities were averaged over trial parts with stimuli belonging to the same stimulus set and associated with the same outcome type. Shading represents SEM across trials. The bin width was 10 ms, and values were smoothened over five bins with equal weights.