Carl Hart Quotes


Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy, angry, stressed. So it's really hard to call this specific neurotransmitter "the pleasure neurotransmitter."


Citations

Hart, Carl. "Let's Quit Abusing Drug Users." TEDMED, Sep. 2014.

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Carl Hart
Carl Hart
  • Born: October 30, 1966
  • Nationality: American
  • Profession: Educator

Carl L. Hart is an American psychologist and neuroscientist. He is a professor of psychology at Columbia University. Hart is known for his research in drug abuse and drug addiction. Hart is one of the first tenured African American professors of sciences at Columbia University.