The MRI Scanner: Components and Risks

This lecture covers the essential components of an MRI scanner, including the radio frequency coil, gradient coils, and magnet. It also discusses the risks associated with MRI scanners being constantly on, such as the long-lasting magnetic field and potential dangers of walking around the magnet. The presentation emphasizes the importance of understanding the complex machine and the potential hazards it poses to both the equipment and individuals. Additionally, it explores the effects of magnetic fields on biological tissues and the behavioral impacts of transcranial magnetic stimulation. The lecture provides insights into the intricate workings of MRI technology and the precautions necessary to ensure safety and proper functioning.