Astonishing Facts About MRI: Unveiling the Marvels of Medical Imaging
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Curious about the marvels of medical imaging? Here are five fascinating facts about MRI that will leave you in awe of this groundbreaking technology. 1. What is MRI and How Does It Work? MRI, which stands for Magnetic Resonance Imaging, utilizes powerful magnets and radio waves to generate detailed images of the body’s internal structures without the need for radiation. This non-invasive technique has revolutionized the field of medical diagnostics. How MRI Creates Images MRI machines produce images by aligning the nuclei of hydrogen atoms found in water molecules within the body using a strong magnetic field. Radio waves are then used to disturb this alignment and, as the atoms return to their original state, they emit signals that are picked up by the MRI scanner and converted into detailed images. 2. The Power of the Magnetic Field The magnetic field used in an MRI is incredibly strong – up to 3 Tesla. To put this in perspective, that’s about 60,000 times stronger than the Earth...