MRI at a Glance by Catherine Westbrook provides essential knowledge on MRI physics, comprehensively covering topics from magnetism to safety, K space to pulse sequences, and image contrast to artefacts. The third edition, published in 2016, is fully updated with revised diagrams, new pedagogy such as key points, tables, scan tips, equations, and learning points. It also includes an expanded glossary and new appendices on optimizing image quality, parameters, and trade-offs. A companion website offers animations, interactive multiple choice questions, and scan tips to enhance your MRI technique. This book is perfect for student radiographers and MRI technologists preparing for the American Registry of Radiation Technologist (ARRT) MRI examination, as well as other health professionals involved in MRI.