doctor. How can you remember this? MRI of the brain. There will be no pain or discomfort associated with the sound or exam. Sources links If you have further questions about this diagnostic test, contact the doctor that ordered the test or visit www. X-ray: electromagnetic radiation used in diagnostic imaging to view shadows of tissue density in the body, also called roentgenogram. 5 Warnings It's easy to misdiagnose yourself when attempting to read your own MRI. There are a number of different approaches and techniques used in an MRI, and there are a variety of normal differences between humans which are not particularly pathological. In this case, select this option, then pick the image file on your disc that you'd how to read mri brain like to look. For example, imagine that you are slicing a loaf of bread and taking a picture of each slice. It circulates through the blood stream and is absorbed in certain tissues, which then stand out on the scan. Abnormal MRI signal, hover on/off image to show/hide findings. Add gadolinium contrast to evaluate tumor and abscess. The radiologist compares the size and distributions of these bright and dark areas to determine whether a tissue is healthy. Air and hard bone do not give an MRI signal so these areas appear black. Correlate the MRI appearances with available previous imaging. 5, view the images. This site has many links to programs that can view medical images in the standard dicom format. Dark-colored features on either side of the joint space pointing inward. 3 Pick an appealing series layout. Diffusion weighted images have one purpose: to visualize an area of acute ischemia. It is specialized to produce the clearest picture of the area it is placed over. Other imaging, hover on/off image to show/hide findings. Your staples white cardstock brain on the MRI will have patches of white compared to the grey color that the brain is shown.