Olfactory Neurons (IMAGE) North Carolina State University Caption Mouse olfactory bulb containing distinct populations of neurons were generated shortly after birth (red) and during early adult stages (green). Credit Troy Ghashghaei Usage Restrictions with credit 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.