480K views · 6.9K reactions | How an MRI Machine Detects Cancer? 勞 Ever wondered what happens inside an MRI scanner? 樂 When you’re in an MRI, the hydrogen protons in your body spin like tiny tops. The scanner’s powerful magnetic field aligns them, and radio waves make them wobble. These movements send signals, which are turned into detailed images—helping doctors detect tumors and more. | I Wonder Why? | Facebook

An #OSUWexMed radiologist explains what you can expect before, during and after a magnetic resonance imaging (MRI) scan. Details: http://go.osu.edu/Ccpn | The Ohio State University Wexner Medical Center