Dopamine makes up less than one percent of the brain's neurotransmitters. It's a small portion. Dopamine is released when people are happy,… — Carl Hart Copy Share Image
“There may be a genetic basis to how much dopamine each of our brains produces. The gene that codes for the production… — Michael Shermer Copy Share Image
“Love? Dopamine released in the brain, which gets depleted over time, leaving contempt.” — Marisha Pessl Copy Share Image
