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  2. Magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Magnetic_resonance_imaging

    Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes inside the body. MRI scanners use strong magnetic fields, magnetic field gradients, and radio waves to generate images of the organs in the body. MRI does not involve X-rays or the use of ionizing ...

  3. Safety of magnetic resonance imaging - Wikipedia

    en.wikipedia.org/wiki/Safety_of_magnetic...

    Although painless, MRI scans may be unpleasant for those who are claustrophobic or otherwise uncomfortable with the imaging device surrounding them. Older closed bore MRI systems have a fairly long tube or tunnel. The part of the body being imaged must lie at the center of the magnet, which is at the absolute center of the tunnel.

  4. Magnetic resonance neurography - Wikipedia

    en.wikipedia.org/wiki/Magnetic_resonance_neurography

    Magnetic resonance neurography. Magnetic resonance neurography (MRN) is the direct imaging of nerves in the body by optimizing selectivity for unique MRI water properties of nerves. It is a modification of magnetic resonance imaging. This technique yields a detailed image of a nerve from the resonance signal that arises from in the nerve itself ...

  5. ‘I Tried The Prenuvo Full-Body MRI Scan—And It Put ... - AOL

    www.aol.com/tried-prenuvo-full-body-mri...

    So, when I got the chance to try Prenuvo—the trendy full-body MRI scan that’s been all over Instagram influencers' and celebs' feeds—it was a no-brainer. Before I dive in, here’s a little ...

  6. Low back pain - Wikipedia

    en.wikipedia.org/wiki/Low_back_pain

    Frequency. ~25% in any given month [7][8] Low back pain or lumbago is a common disorder involving the muscles, nerves, and bones of the back, in between the lower edge of the ribs and the lower fold of the buttocks. Pain can vary from a dull constant ache to a sudden sharp feeling. [4]

  7. Brainstem damage could explain long COVID symptoms ... - AOL

    www.aol.com/brainstem-damage-could-explain-long...

    Ultra-detailed MRI scans reveal brain damage in severe COVID-19. ... In the months following COVID-19, people often report fatigue, shortness of breath, coughs, and chest pain. The authors believe ...

  8. Lumbar spinal stenosis - Wikipedia

    en.wikipedia.org/wiki/Lumbar_spinal_stenosis

    Medication, physiotherapy, injections, surgery. Lumbar spinal stenosis (LSS) is a medical condition in which the spinal canal narrows and compresses the nerves and blood vessels at the level of the lumbar vertebrae. Spinal stenosis may also affect the cervical or thoracic region, in which case it is known as cervical spinal stenosis or thoracic ...

  9. Spinal stenosis - Wikipedia

    en.wikipedia.org/wiki/Spinal_stenosis

    MRI has become the most frequently used study to diagnose spinal stenosis. The MRI uses electromagnetic signals to produce images of the spine. MRIs are helpful because they show more structures, including nerves, muscles, and ligaments than seen on X-rays or CT scans. MRIs are helpful in showing exactly what is causing spinal nerve compression.

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