In contrast, when you hear somebody laughing in a posed way, what you see are these regions in pink, which are occupying brain areas associated with mentalizing, thinking about what somebody else is thinking.
Hören Sie dagegen gezwungenes Lachen, sehen Sie dies in Pink: aktive Gehirnareale, bestimmt für Mentalisierungsprozesse, wo man darüber nachdenkt,  was andere denken.