Magnetic Resonance Imaging
Journal of Diagnostic Techniques and Biomedical Analysis publish the articles related Magnetic resonance imaging (MRI), it is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures inside your body.
This test shows to diagnose you or to see how well our body responded to treatment. Unlike X-rays and computed tomography (CT) scans, MRIs do not use the damaging ionizing radiation of X-rays.
A MRI helps a doctor diagnose a disease or injury, and it can monitor how well you’re doing with a treatment. MRIs can be done on different parts of your body. It's especially useful for looking at soft tissues and the nervous system.
MRI’s is a non-invasive imaging technology that produces three dimensional detailed anatomical images. It is often used for disease detection, diagnosis, and treatment monitoring. It is based on sophisticated technology that excites and detects the change in the direction of the rotational axis of protons found in the water that makes up living tissues.
What is MRI used for?
MRI scanners are particularly well suited to image the non-bony parts or soft tissues of the body. They differ from computed tomography (CT), in that they do not use the damaging ionizing radiation of x-rays. The brain, spinal cord and nerves, as well as muscles, ligaments, and tendons are seen much more clearly with MRI than with regular x-rays and CT; for this reason MRI is often used to image knee and shoulder injuries.
In the brain, MRI can differentiate between white matter and grey matter and can also be used to diagnose aneurysms and tumors. Because MRI does not use x-rays or other radiation, it is the imaging modality of choice when frequent imaging is required for diagnosis or therapy, especially in the brain. However, MRI is more expensive than x-ray imaging or CT scanning.
One kind of specialized MRI is functional Magnetic Resonance Imaging (fMRI.) This is used to observe brain structures and determine which areas of the brain “activate” (consume more oxygen) during various cognitive tasks. It is used to advance the understanding of brain organization and offers a potential new standard for assessing neurological status and neurosurgical risk.
Katherine Gray
Editorial Coordinator
Journal of Diagnostic Techniques and Biomedical Analysis
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