Traced Mouse Neurons (IMAGE) Howard Hughes Medical Institute Caption The MouseLight team is mapping neurons in the mouse brain, revealing just how complex the brain's wiring really is. Credit MouseLight/Janelia Research Campus Usage Restrictions Must use 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.