“This is the first time that researchers have been able to establish a connection between a particular gene and altruistic deeds. However, it was already known from studies on twins that altruistic behavior is also partly influenced by our genes.”¶ The Bonn scientists focused their analysis on the COMT gene with good reason: For several years, it has been known that dopamine is involved in regulating social behavior in animals and humans.¶ Dopamine, together with substances such as the neuropeptide vasopressin, influences sexuality and bonding. It is also linked with positive emotionality — such as the good feeling some people get from helping others.” #схватил_за_мозг #стайность - × × ×