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. 2019 Oct 1;14(10):e0203974. doi: 10.1371/journal.pone.0203974

Fig 4. The results of parametric modulation.

Fig 4

Medial prefrontal cortex (MPFC), pregenual anterior cingulate cortex (pACC), nucleus accumbens (NAcc), posterior cingulate cortex (PCC), precuneus (Prec), superior temporal gyrus (STG), inferior parietal lobule/TPJ, and insula were positively correlated with subjective happiness ratings, whereas medial frontal gyrus, inferior frontal gyrus, and fusiform gyrus were negatively correlated with the ratings. The central bar graph illustrates two positively and negatively response-correlated brain regions, with their mean percent signal changes (PSC) on each response condition.