MIRIAM MASLO / SCIENCE PHOTO LIBRARY MIRIAM MASLO / SCIENCE PHOTO LIBRARY
Computer artwork of a ball-and-stick model of a molecule of the neurotransmitter serotonin (5-hydroxytryptamine). Atoms are colour-coded and represented as spheres; carbon (black), hydrogen (silver), nitrogen (blue) and oxygen (red). This is an important brain signalling molecule, and lack of it can cause depression and mood disorders.
Model release not required. Property release not available.