Nuclear magnetic resonance imaging and neurology.
نویسندگان
چکیده
منابع مشابه
Nuclear Magnetic Resonance Imaging
Hydrogen is present (IbundanLly in biological tis~uc. Protons posse~s two fundamental physical properlie~, (i) spin (L) LInd (ii) a small magnetic movement ( 11). Therefore the ,Homic nuclei or hydrogcn behave like tiny spi nn ing magnets. Our eart h is al~o (l n examplt: of such a magnet ic spinning top. When they a re placed in a sIalic magnetic Ilcld (Fig. I), the nudcl align themselves para...
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ژورنال
عنوان ژورنال: BMJ
سال: 1982
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.284.6326.1359