The Mayor of Stroke-ville, the Governor of Ok-Lymphoma, the President of the U.S.Abscess. You get the idea, Diffusion Weighted Imaging is a big deal. Yet what does it all mean? B1000? DWI Trace? ADC? Is this even English? The answer is no, but luckily this lecture is going to go through it all, step-by-step, and give you the complete story so you can be the next champion of the CJD Commonwealth… or at least the radiology department. This is MRI Physics Explained: The Physics of Diffusion Weighted Imaging.