Sperm Imaging (IMAGE) American Friends of Tel Aviv University Caption Extremely fast, dynamic 3D imaging (4D imaging) of a sperm cell without staining, quantifying all its 3D fine-detailed structure, dynamics and contents. Credit Prof. Natan Shaked/AFTAU Usage Restrictions None 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.