Brain <i>Drosophila</i> (IMAGE) Max-Planck-Gesellschaft Caption In the brains of fruit flies, specific neurons are tuned for directional information about a movement and pass this information into separate, independent layers of the brain. Credit MPI of Neurobiology / Borst 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.