Salk Institute -- Navlakha Lab (IMAGE) Salk Institute Caption This image of flies buzzing around glasses of wine illustrates how flies detect novel odors using a tactic similar to that of a computer using a computational tool called a Bloom filter. In the fly version, neurons called Kenyon cells in a region of the fly brain called the mushroom body (MBON-a'3) process olfactory information and broadcast a 'novelty alert' signal when a new odor is encountered. Credit Salk Institute Usage Restrictions with credit and related coverage. 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.