Main Effect of olfactory cues. Brain regions showing [AcO > SO; left panel] and [AcO > AppCo; right panel] BOLD activation pooling over Mood Condition, cluster-level significance, pfdr < 0.05, display height p = 0.001. Four ROIs were identified: left ventromedial prefrontal cortex (red box), right ventromedial prefrontal cortex (blue box), left medial prefrontal cortex (green box) and right medial prefrontal cortex (not shown). The dashed line indicates the boundaries between the medial and prefrontal ROIs (z = −6 on sagittal views; top panel), and between the right and left vmPFC boundaries (x = 0 on axial views; bottom panel). For more details see Table 2. Color bar represents the t-statistic value.
