magnetic resonance imaging


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Related to magnetic resonance imaging: functional magnetic resonance imaging

magnetic resonance imaging

n. Abbr. MRI
The use of a nuclear magnetic resonance spectrometer to produce electronic images of specific atoms and molecular structures in solids, especially human cells, tissues, and organs.

magnetic resonance imaging

n
(Medicine) a noninvasive medical diagnostic technique in which the absorption and transmission of high-frequency radio waves are analysed as they irradiate the hydrogen atoms in water molecules and other tissue components placed in a strong magnetic field. This computerized analysis provides a powerful aid to the diagnosis and treatment planning of many diseases, including cancer. Abbreviation: MRI

magnet′ic res′onance im`aging


n.
a process of producing images of the body regardless of intervening bone by means of a strong magnetic field and low-energy radio waves. Abbr.: MRI

magnetic resonance imaging

The use of nuclear magnetic resonance to produce images of the molecules that make up a substance, especially the soft tissues of the human body. Magnetic resonance imaging is used in medicine to diagnose disorders of body structures that do not show up well on x-rays. See more at nuclear magnetic resonance.

Magnetic Resonance Imaging


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(MRI) A diagnostic method of examining the inside of the body, tissues, or organs using radio waves to produce maps or images.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Magnetic Resonance Imaging - the use of nuclear magnetic resonance of protons to produce proton density imagesmagnetic resonance imaging - the use of nuclear magnetic resonance of protons to produce proton density images
tomography, imaging - (medicine) obtaining pictures of the interior of the body
fMRI, functional magnetic resonance imaging - a form of magnetic resonance imaging of the brain that registers blood flow to functioning areas of the brain
Translations

mag·net·ic res·o·nance im·a·ging

n. imágenes por resonancia magnética, procedimiento por imágenes basado en el análisis cualitativo de la estructura química y biológica de un tejido.
References in periodicals archive ?
Health agency Malmi hospital X-ray Pietarsaari social welfare and ask for a quotation magnetic resonance imaging apparatus according to the present repurchase program.
Key words: Acoustic neuroma Magnetic resonance imaging Cerebellopontine angle.
The new study by Experts in magnetic resonance imaging from The University of Nottingham's Sir Peter Mansfield Magnetic Resonance Centre reveals why images of the brain produced using the latest MRI techniques are so sensitive to the direction in which nerve fibers run.
For more information about the brain and functional magnetic resonance imaging, visit this site: http://faculty.
Using brain scans taken with magnetic resonance imaging, Lawrence Lowery, a professor emeritus at the University of California at Berkeley, makes an argument for inquiry-based instruction, rather than simply reading about a particular subject.
0 can be used in Europe for magnetic resonance imaging of the whole body including brain and spine, head and neck region, lung, breast, abdomen, pelvis, kidney, extremities and musculoskeletal system as well as imaging of blood vessels.
The researchers then used functional magnetic resonance imaging to monitor blood flow in the brains of volunteers as they matched pairs of angry and fearful trees shown on a computer screen.
1) Until now, there has been no report of an intracranial extension of a cholesteatoma that appeared on magnetic resonance imaging (MRI) as a spherical mass with two components of different intensities.
The findings appear in the February Journal of Magnetic Resonance Imaging.
In this technology, called magnetic resonance imaging (MRI), a technician exposes a portion of a patient's body to a strong magnetic field.
Magnetic resonance imaging (MRI) of a cholesterol granuloma shows a hyperintense mass in conventional pulse sequences (figure 2), which on magnetic resonance angiography (MRA) can resemble an aneurysm (figure 3).

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