Figure 4.

Outcome-related brain regions showing the Three-Way interaction. Before bed rest, the activation of VMPFC in the active choice condition was greater in the win outcome than in the loss outcome, whereas it showed no significant difference between the win and loss outcomes after bed rest. In contrast, the activation of VMPFC in the passive choice condition did not differ between win and loss outcomes, either before bed rest or after bed rest. Abbreviations: VMPFC, ventromedial prefrontal cortex. Error bar denotes the standard error.