You might get a head MRI so your doctor can check for any of the following: An MRI will help your doctor make an early diagnosis of a range of health conditions. Your doctor might prescribe an MRI to look at “slices” of your brain so they can see what’s causing your symptoms. Schedule a Head MRI at Envision Imaging Why Would You Need a Head MRI? An MRI is the most sensitive imaging test for brain scans today. Brain tissue is also made up of about 100 billion nerve cells. The human brain is almost 60 percent fat and around 75 percent water. Soft tissues refer to muscles, fat, blood vessels, nerves and other tissues in the body. Radio waves transmit a signal to a computer which then processes MRI images.īecause an MRI provides clear pictures of soft tissues, it’s a reliable tool for diagnosing brain conditions. The MRI machine captures this energy to create pictures. As the protons move back to their original alignment, they emit energy. This does not cause chemical changes to your body’s tissues. When your body is placed in an MRI scanner, it enters a strong magnetic field which causes your hydrogen protons to realign.
Unlike CT scans and x-rays, an MRI does not use radiation. MRI images are clearer and more precise than other forms of diagnostic imaging. How Does a Head MRI Work?Īn MRI uses powerful magnets, radio waves and a computer to take images of your brain. Your doctor can use the images to make a diagnosis and recommend the best treatment for your condition. An MRI allows your doctor to see inside your brain to check for diseases or injuries without having to do surgery. In this post, we’ll explore everything you need to know about a brain MRI to help you prepare and benefit from a life-saving diagnostic tool with as little stress as possible.Ī head MRI is a noninvasive imaging test that creates detailed pictures of your brain and surrounding tissues. We hope to calm your worries and provide the answers you’re looking for. You may have some questions and concerns about MRIs. For example, according to the International Society for Magnetic Resonance in Medicine, about 10 million patients get MRIs every year. Getting an MRI is a painless, safe and common procedure.
Even though an MRI machine looks intimidating, there is nothing to fear. If your doctor ordered a head or brain MRI, we understand if you feel nervous for many different reasons. No one wants to hear they need to get a brain MRI. Improving Lives – Messages from our CEO.
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