Workflow (image) Radiological Society of North America Share Print E-Mail Caption This is diagram shows the workflow for extracting radiomics features from T1-weighted and diffusion-tensor images. FA = fractional anisotropy, MD = mean diffusivity, AD = axial diffusivity, and RD = radial diffusivity Credit Radiological Society of North America Usage Restrictions May use with credit. Share Print E-Mail 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.