Synapse loss in aged mutant flies (IMAGE) Vlaams Instituut voor Biotechnologie Caption Synapse loss can be observed in aged mutant flies (top image) compared to controls (bottom image) Credit COPYRIGHT: VIB Usage Restrictions No restriction License Original 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.