| magnetic resonance imaging |
Three-dimensional images of the brain obtained in a scanner using a powerful magnet
Ãâó: www.michaeljfox.org/parkinsons/glossary.php
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|---|---|
| magnetic field |
Field which accompanies any changing electric field, and governs the influence of magnetized objects on one another.
Ãâó: astronomy.nju.edu.cn/astron/AT3/GLOSS_M.HTM
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| magnetometer |
an instrument that measures the amount of magnetism in a rock sample.
Ãâó: www.ocean-institute.org/edu_programs/materials/P/G...
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| magnetic resonance imaging |
A diagnostic procedure that produces visual images of different body parts without the use of X-rays. Nuclei of atoms are influenced by a high frequency electromagnetic impulse inside a strong magnetic field. The nuclei then give off resonating signals that can produce pictures of parts of the body. An important diagnostic tool in MS, MRI makes it possible to visualize and count lesions in the white matter of the brain and spinal cord.
Ãâó: www.zdmu.ac.ir/learn/msc/ms03.htm
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| magnetic resonance imaging |
A techniques that uses magnetic fields and radio waves linked to a computer to create pictures of areas inside the body.
Ãâó: www.harthosp.org/cancer/glossary.html
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