(IMAGE) Institute of Science and Technology Austria Caption LIONESS delineates the complexity of dense brain tissue. a: Complex neuronal environment b: LIONESS can image and reconstruct the sample in a way that clarifies many dynamic structures and functions in live brain tissue. Credit © Johann Danzl Usage Restrictions Free use for reporting on the paper. 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.