Результаты поиска по запросу "magnetic resonance imaging mri brain":

  1. Head MRI (Magnetic Resonance Imaging)

    • Magnetic resonance imaging (MRI) of the head uses a powerful magnetic field, radio waves and a computer to produce detailed pictures of the brain and other cranial structures that are clearer and more detailed than other imaging methods.

    www.radiologyinfo.org

  2. Magnetic Resonance Imaging (MRI) of the Head

    • Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to take pictures of the head.
    • Check blood flow or blood clots to the brain. MRI can show bleeding in or around the brain.

    www.webmd.com

  3. Magnetic Resonance Imaging (MRI): Brain

    • Magnetic resonance imaging (MRI) of the brain is a safe and painless test that uses a magnetic field and radio waves to produce detailed images of the brain and the brain stem. An MRI differs from a CAT scan (also called a CT scan or a computed axial tomography scan)...

    kidshealth.org

  4. Head MRI: Purpose, Preparation, and Procedure

    • Magnetic resonance imaging (MRI) of the head is a painless, noninvasive test that produces detailed images of your brain and brain stem. An MRI machine creates the images using a magnetic field and radio waves.

    www.healthline.com

  5. Brain Imaging, functional (fMRI) | Magnetic Resonance, Functional (fMRI) - Brain

    • Functional magnetic resonance imaging (fMRI) measures the metabolic changes that occur within the brain.
    • Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose medical conditions.

    www.radiologyinfo.org

  6. Magnetic resonance imaging of the brain - Wikipedia

    Magnetic resonance imaging (MRI) of the nervous system uses magnetic fields and radio waves to produce high quality two- or three-dimensional images of nervous system structures without use of ionizing radiation (X-rays) or radioactive tracers.

    en.wikipedia.org

  7. Magnetic Resonance Imaging (MRI) of the Spine and Brain | Johns Hopkins Medicine Health Library

    • Magnetic resonance imaging (MRI) is a diagnostic procedure that uses a combination of a large magnet, radiofrequencies, and a computer to
    • Magnetic resonance spectroscopy (MRS) is another noninvasive procedure used to assess chemical abnormalities in body tissues, such as the brain.

    www.hopkinsmedicine.org

  8. Magnetic resonance imaging - Wikipedia

    Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease. MRI scanners use strong magnetic fields, radio waves...

    en.wikipedia.org

  9. Functional magnetic resonance imaging - Wikipedia

    Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. This technique relies on the fact that cerebral blood flow and neuronal activation are coupled.

    en.wikipedia.org

  10. Acr–asnr–spr practice guideline for the performance and interpretation of magnetic resonance imaging (MRI) of the brain

    • Clinical magnetic resonance imaging of brain tumors at ultrahigh field: a state-of-the-art review. Top Magn Reson Imaging 2006;17:53-61.
    • MRI of the Brain / 7. 9. Gonzalez RG. Imaging-guided acute ischemic stroke therapy: From "time is brain" to "physiology is brain".

    www.acr.org