OCT Image of Excised Human Colon (IMAGE) Optica Caption This is a 3-D OCT volumetric data set from an excised human colon specimen. (A) En face view showing regular organization of normal colon. (B and C) Cross-sectional views along two different directions showing sub-surface features. Two cross-sections are shown as examples, however multiple cross-sectional views can be extracted from the 3-D OCT data. Scale bar: 500um. Credit Massachusetts Institute of Technology 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.