![]() The noise that scanning creates of the electrical current rising within the wires of the gradient magnet. The signal is a measure to produce an image. When a radio frequency rate is transmitted through the tissues in the body the hydrogen atoms produce a signal. However, when you’re placed within a strong magnetic field, the hydrogen atoms line-up and spin in the same direction of magnetic fields. Most of the body is composed of hydrogen atoms that under normal circumstances spin around at random. Your body is composed of small particles called atoms. There is no pain associated with an MRI scan. There is a microphone inside the scanner as well as a camera for communication. You’re free to ask a question and answer any questions addressed to you. Though you will need to remain still, you will be able to communicate with the radiographer at various intervals. However, depending on the type of study, if you lie perfectly still the MRI scan will be much faster as no images will have to be repeated. MRI scans can typically take last between 20 minutes and one hour and a half. However, because it does involve exposure to strong magnetic field patients with certain devices like pacemakers and other implants cannot get an MRI. In fact, there are no known side effects related to an MRI scan. This diagnostic imaging tool does not involve an exposure to radiation. Your doctor has sent you for an MRI scan to help reach a diagnosis and decide on which treatment plan is most suitable for your condition. It is a test that uses powerful magnets and radio waves to get detailed images inside your body. It is best to contact your insurer directly to find out if your MRI scan is covered by your plan on any of our MRI sites. Is my MRI scan covered by my health insurance plan?. ![]()
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