ROTA (IMAGE) The University of Hong Kong Caption Figure shows superotemporal and inferotemporal retinal nerve fibre layer defects detected by ROTA (yellow arrows) (A) in a patient with early glaucoma that are missed by conventional retinal nerve fibre layer thickness analysis (B and C) – the current clinical standard for detection of glaucoma. Credit The University of Hong Kong Usage Restrictions N/A 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.