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How the MRI Machine Works
Description
Discover the physical principles that allow the MRI scanner to create detailed images of the body’s interior without the use of ionizing radiation. This video explains how powerful magnetic fields and radio waves influence the spin of protons within the water molecules of our bodies, and how magnetic resonance is translated into precise medical data.
Original title
איך עובד מכשיר ה-MRI
גלו את העקרונות הפיזיקליים שמאפשרים למכשיר ה-MRI ליצור תמונות מפורטות של פנים הגוף ללא קרינה מייננת. הסרטון מסביר כיצד שדות מגנטיים עוצמתיים וגלי רדיו משפיעים על ספין הפרוטונים במולקולות המים בגופנו, ואיך התהודה המגנטית מתורגמת למידע רפואי מדויק.
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