EVAN OTO / SCIENCE PHOTO LIBRARY EVAN OTO / SCIENCE PHOTO LIBRARY
A molecular model of dopamine, a neurotransmitter responsible for communication between neurons in the brain. Dopamine transmission increases in the brain during instances of rewarding activities and reward-driven learning. Addicting stimulant drugs such as cocaine and methamphetamine also influence dopamine levels. Atoms are colored dark gray (carbon), light gray (hydrogen), blue (Nitrogen) and red (oxygen).
Model release not required. Property release not required.