3D-PLI shows new similarities (IMAGE) Forschungszentrum Juelich Caption Nerve fibres in the brain of a rat (left) and a pigeon (left) imaged with 3D Polarized Light Imaging Credit Copyright: Axer et al., Forschungszentrum Jülich Usage Restrictions Please give 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.