Medical physics and biomedical engineering research at the Advanced X-ray Tomographic Imaging (AXTI, homophone of actie, meaning action in Dutch) lab focuses on novel image acquisition, processing and analysis techniques, physical and perceptual evaluation of image quality, radiation dosimetry, tomographic image reconstruction, and advanced computational simulation methods in diagnostic x-ray based imaging, especially for breast and body tomographic imaging. The aim of the AXTI lab is to perform state-of-the-art, clinically relevant research by working side by side with clinicians from the Department of Medical Imaging at Radboudumc and collaborating with commercial partners, medical physicists, and scientists from around the world.