3D Rendering (image) Radiological Society of North America Caption The figure shows the starting point (in red, left image), the ending point (in yellow, center image) and the three dimensional rendering (in green, right image) of the nerve tracts examined in the study. Credit Radiological Society of North America Usage Restrictions May use with credit. 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.