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This is how MRI machines work

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This is how MRI machines work

R
Ronn

5 Views • Feb 25, 2026

Description

MRI machines use strong magnetic fields and radio waves to align hydrogen protons in the body's water molecules. Radiofrequency pulses disrupt this alignment, and as protons relax back to their original state, they emit signals detected by coils. A computer converts these signals into detailed 2D or 3D images. #MRI