MRI A Conceptual Overview [Paperback]

Written for medical professionals involved in obtaining and interpreting MR images, the text makes use of a visual, image-based style. The author succinctly explains the scientific principles of magnetic resonance imaging and spectroscopy, conveying an appreciation for the signal encoding and decoding processes employed in MR, while at the same time cultivating in the reader a working understanding of the contrast mechanisms which apply in the acquisition and display of MR data. In addition, the text provides readers with the conceptual tools required to keep abreast of innovations in the field, while serving as a ready reference for questions relating to image quality and artefacts, allowing readers to critically evaluate the different systems and techniques available for clinical MR imaging.Over the course of just a few decades, magnetic resonance (MR) has evolved from an analytical tool to a premier imaging mod? ality. The ability of MR to provide cross-sectional images, as well as chemical and physiological information, has attracted students from many disciplines. Because applied MR is multidisciplinary, it is generally taught in an informal setting rather than as structured course work. During my years of teach? ing the subject, I felt the need for an appropriate text for students from diverse backgrounds. The materials now available are ei? ther basic introductions for the lay person or detailed reference resources providing detailed coverage of one or more aspects of MRI. I wrote this book to supplement informal teaching with a text that will provide a detailed conceptual overview. This approach to presenting the concepts will be useful for graduate students in the physical, chemical, and biological sciences who are making the transition to MRI. In addition, medical residents, fellows, and experienced MRI technologists will benefit from this de? scriptive approach to MRI, which is briefly summarized in the next paragraph. Chapter I, an introduction to the malL