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   What is a brain MRI?

   • 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.

   Brain MRI: What It Is, Purpose, Procedure & Results - Cleveland Clinic

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   What is a head MRI?

   • 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. 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.

   Head MRI: Purpose, Preparation, and Procedure - Healthline

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   Why do I need a head MRI?

   • A head MRI can help determine whether you sustained any damage from a stroke or head injury. Your doctor may also order a head MRI to investigate symptoms such as: These symptoms may be due to a brain issue, which an MRI scan can help detect. A functional MRI (fMRI) of the brain is useful for people who might have to undergo brain surgery.

   Head MRI: Purpose, Preparation, and Procedure - Healthline

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   Why do I need a brain MRI?

   • If you have gone to the doctor with symptoms such as dizziness, headaches, seizures, or changes in your behaviour, a brain MRI can help to check if there are problems with the tissues in your brain. A brain MRI is also often used to determine if there is any damage to the brain after an injury or stoke, and if so, what kind of damage.

   Brain mri: what is it, symptoms and treatment | Top Doctors

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   How does a brain MRI work?

   • Some brain MRI exams use an injection of contrast material. The contrast agent is often gadolinium, which is a rare earth metal. When this substance is present in your body, it alters the magnetic properties of nearby water molecules, which enhances the quality of the images. This improves the sensitivity and specificity of the diagnostic images.

   Brain MRI: What It Is, Purpose, Procedure & Results - Cleveland Clinic

   my.clevelandclinic.org/health/diagnostics/22966-brain-mri

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   What is an MRI scan used for?

   • An MRI scan can be used to examine almost any part of the body, including the: The results of an MRI scan can be used to help diagnose conditions, plan treatments and assess how effective previous treatment has been. What happens during an MRI scan?

   MRI scan - NHS

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2. my.clevelandclinic.org › health › diagnosticsBrain MRI: What It Is, Purpose, Procedure & Results

   my.clevelandclinic.org › health › diagnostics

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   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.

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

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   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

4. www.verywellhealth.com › what-to-expect-in-an-mriWhat to Expect in an MRI of the Head and Brain - Verywell Health

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   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 ...

5. www.topdoctors.co.uk › medical-dictionary › brain-mriBrain mri: what is it, symptoms and treatment | Top Doctors

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   Jul 23, 2015 · A functional brain MRI (fMRI) is a special kind of brain MRI used to diagnose dementia, assess damage from a head injury, or prepare for brain surgery. The fMRI involves scanning different parts of the brain to determine which part performs which functions, in particular important communication and movement functions.

6. www.healthline.com › health › head-mriHead MRI: Purpose, Preparation, and Procedure - Healthline

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   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 ...

7. www.uhs.nhs.uk › Media › UHS-website-2019Magnetic resonance imaging (MRI) brain scan (with contrast ...

   www.uhs.nhs.uk › Media › UHS-website-2019

   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 ...

8. www.radiologyinfo.org › en › infoBrain MRI - RadiologyInfo.org

   www.radiologyinfo.org › en › info

   A brain MRI, also called a head MRI, uses a powerful magnetic field, radio waves and a computer to produce pictures of the brain. The pictures produced are clearer and more detailed than other imaging methods. Magnetic resonance imaging (MRI) does not use ionizing radiation and may require an injection of a contrast material called gadolinium.