Where does happiness exist in the brain? Are the brains of happy people different from those of unhappy people? Researchers from Kyoto University, in a new study published in the journal Scientific Reports, say the precuneus region is larger in people who report more happiness in their lives than in people who aren’t as happy.
In the study, neuroscientists first scanned the brains of 51 participants, 26 of them female, using magnetic resonance imaging (MRI).