Fig. 1

Experimental design. Reward Stop Signal Task (RSST). [Legend] Reward Stop Signal Task (RSST). All participants started with no monetary feedback and subsequently split in increasing (Smiley, 50$, 50$, 500$) or decreasing monetary (Smiley, 500$, 500$, 50$) reward conditions. SSD Stop signal delay, IC Increasing condition, DC Decreasing condition, Low $: low monetary reward (50$COP), High $: high monetary reward (500$COP).