For decades, dopamine has been celebrated in neuroscience as the quintessential "reward molecule"—a chemical herald of ...

What’s the one brain chemical that plays a role in memory, motivation, addiction, pleasure, pain and learning? Dopamine. This chemical is found naturally in the human body and is critical for striking ...

Why do some brains crave more stimulation than others? Learn about dopamine, genetics, and brain function, and how dopamine ...