MRI, Magnetic Resonance Imaging, works by utilizing the molecules of water within an object. The MRI machine is able to manipulate the water molecules within an object in such a way that it creates a picture using the different amounts of water within different areas of an object.
MRI scanners have practically no adverse effects. MRI or magnetic resonance imaging works by noting difference of various images created by varying response of different body tissues.
an MRI
an MRI
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MRI, or Magnetic Resonance Imaging, works by using strong magnetic fields and radio waves to generate images of the body’s internal structures. When a patient is placed inside the MRI machine, the magnetic field aligns the protons in the body's hydrogen atoms. Radiofrequency pulses are then applied, temporarily knocking these protons out of alignment. As they return to their original state, they emit signals that are detected and converted into detailed images of the tissues and organs.
If the MRI technologist positions you with your leg going into the magnet (the MRI machine) then your head would be out of it. Call the facility where you are scheduled to have the MRI and ask to speak with the MRI technologist and they can fully explain to you exactly how you will be positioned.
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It sends of pictures of the brain to the dumb people at answers.com that let you answer your own question or it shows the activity in your brain....but that works too.
No. It is not a treatment it is a scan. An MRI is a Magnetic Resonance Imaging. MRI are used for imaging tissues.
manly in the middle of the mri
MRI can damage cells
renal MRI