(IMAGE) Institute of Science and Technology Austria Caption Multicellular recorded CA3 neurons (red), in human hippocampal tissue slice (green/blue). Credit © Jake Watson Usage Restrictions Free to use when reporting about paper 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.