Image of Neurons (IMAGE) Technische Universität Dresden Caption Image of the extra neurons (in red) artificially generated in the olfactory bulb, the brain area responsible for interpreting odors. Credit CRTD Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.