(IMAGE) Tokyo Medical and Dental University Caption Researchers from Japan successfully applied polarization-sensitive optical coherence tomography (PS-OCT) to assess various properties of the collagen fibers that make up the sclera, the outer white of the eye. PS-OCT could determine the direction of these fibers at different layers of the sclera, enabling researchers to compare these features between eyes with different ocular pathologies. Credit Department of Ophthalmology and Visual Science, TMDU 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.