serotonin rising 2009 1080p webrip
Directed by Tony Perri.
With Bill LeVasseur, Michelle Tuttle, Roxy King, Don Kraus.
A revolution of good deeds positively changing the planet.
In a groundbreaking experiment, researchers at the National Institutes of Health have discovered that humans are hard-wired to be unselfish.
During functional MRI brain scans, scientists learned that altruism makes people feel good, lighting up a primitive part of the human brain that usually responds to food, receiving money, and even…