Learning Over Time (IMAGE) California Institute of Technology Caption These are diagrams of neural activity in the hippocampus, recorded from a mouse as it learned about a new environment. Colors correspond to unique locations within the new space. Over time and continued exposure to the arena, the mouse forms stable memories by recruiting teams of neurons to encode for the location. Credit Caltech Usage Restrictions must use image 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.