3-D Virtual 26 Weeks Model (IMAGE) Radiological Society of North America Caption Figure 2: This is a 3-D virtual model MRI view of fetus at 26 weeks. Credit Radiological Society of North America Usage Restrictions May use with credit. 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.