Brain mri how long

No matter how long that may take. This blog does not provide medical advice, diagnosis, or treatment. Learn More ». Getting an MRI of the Head? Write a Comment Nickname Email Message. Subscribe Never miss a post! Sign up to get new blog updates delivered to your email. Popular Posts. MRI Pelvis. MRI Pituitary. MRI Prostate. MRI Shoulder. MRI Cervical Spine. MRI Thyroid or Parathyroid. Male Breast Imaging. Men's Imaging. Musculoskeletal Radiology. CT-Guided Bone Biopsy. Sacro-Iliac Joint Injection.

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MRI for Endometriosis. Chest X-Ray. Fistulagram - Abdominal. Lower Extremity X-Ray. Sitz Marker Study. Make sure your doctor and medical staff know about any of the following items before you get your MRI:. Also, let your doctor know if you are unable to lie down for 30 to 60 minutes , or have had an allergic reaction to a contrast agent in the past that required medical treatment.

Lastly, know tattoos may cause discomfort during the test due to traces of metal in ink. Knowing what to expect can help calm any of your anxiety about your MRI. Here are typical steps involved with getting an MRI. First, medical technologists will instruct you to remove and store any metal materials in a lockable storage area. You may wear comfortable clothes that do not contain metal or change into medical scrubs top and pants or a hospital gown once you get to the MRI center.

Medical staff will guide you into a special room that holds the MRI scanner. An MRI machine looks like a giant tube with openings at both ends. Newer machines are bigger and provide more space, which may help ease claustrophobia. A short-bore system only scans the necessary part of the body, and allows the rest of the body to be outside of the magnet. For this type of scanner, only the upper part of your body would be inside the tube for a brain MRI.

With an open MRI, all sides of the machine are open. The technologist will give you a pillow or foam block to help keep your head in the right position. If you feel cold, a technologist can cover you with a sheet to make you more comfortable.

You might experience a flushing sensation or a metallic taste in your mouth for a few moments after the injection. Contrast agents rarely cause allergic reactions.

Besides the minor pinch of having a small needle IV, you should not feel pain with the contrast agent. MRIs produce loud noises. The technologist will provide you with headphones that play music during your scan.

These noises are normal and nothing to worry about. If you have trouble staying still or feel nervous about it, you may ask for a medication to help you relax. The technologist will be in another room to control the scanner, but will be able to see you the whole time through a window. Your technologist may ask you to hold your breath during the exam for a few seconds, depending on the test.

If at any time you feel anxious or want to stop the test, you can hit a call button on the machine and talk to staff through an intercom.