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  1. May 9, 2022 · A brain MRI (magnetic resonance imaging) scan, also called a head MRI, is a painless procedure that produces very clear images of the structures inside of your head — mainly, your brain. MRI uses a large magnet, radio waves and a computer to produce these detailed images. It doesn’t use radiation.

  2. www.nhs.uk › conditions › mri-scanMRI scan - NHS

    An MRI scanner is a large tube that contains powerful magnets. You lie inside the tube during the scan. An MRI scan can be used to examine almost any part of the body, including the: brain and spinal cord; bones and joints; breasts; heart and blood vessels; internal organs, such as the liver, womb or prostate gland

  3. Aug 13, 2024 · An MRI of the brain can be used to evaluate many symptoms which may be caused by abnormalities in the central nervous system. These include headache, seizures, sleep disorders, mental confusion, weakness, numbness, or dizziness. Although exact experiences may vary somewhat, MRIs are performed in a broadly similar way in imaging centers around ...

  4. Jun 7, 2017 · An MRI machine creates the images using a magnetic field and radio waves. This test is also known as a brain MRI or a cranial MRI. You will go to a hospital or radiology center to take a head MRI ...

  5. MRI is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body. It is a painless and safe procedure. The results of an MRI scan can be used to help diagnose conditions, plan treatments and assess how effective previous treatment has been. Preparing for your MRI brain scan (with ...

  6. A single scan may take from a few seconds to 3 or 4 minutes. You may be asked to hold your breath during short scans. Depending on the size of the area being scanned and how many images are taken, the whole procedure will take 15 to 90 minutes. The MRI scanner will make loud tapping noises at certain times during the procedure.

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  8. an additional exam that may help assess the finding (such as a CT or PET exam of the brain). a follow-up brain MRI to see if the finding changes over time. a follow-up brain MRI with contrast to see if the finding enhances. a biopsy. that your doctor correlates the imaging finding with clinical symptoms or laboratory test results.

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