This book offers a detailed and interdisciplinary overview of Magnetic Resonance Imaging (MRI) technology, focusing on its physical principles, engineering design, and clinical applications. It begins with the fundamentals of nuclear magnetic resonance and gradually builds up to complex imaging sequences and hardware systems. Readers are guided through the essential components of MRI machines, including magnets, gradient systems, RF coils, and signal processing techniques. The book emphasizes the integration of physics, electronics, and software in developing high-performance imaging systems. Clinical chapters demonstrate how MRI is applied in diagnostics across neurology, cardiology, musculoskeletal imaging, and oncology. Safety considerations, image quality factors, and emerging technologies like functional MRI and MR spectroscopy are also discussed. Practical insights into MRI machine design and system optimization make this a valuable resource for biomedical engineers, radiologists, and imaging technologists. Bridging theoretical concepts with real-world clinical use, this volume serves as both a foundational text and a professional reference in MRI engineering and healthcare technology.