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MAGNETIC RESONANCE IMAGING DEVICE AND A DIFFUSION ACCENTUATION IMAGE OBTAINING METHOD THEREOF CAPABLE OF DIAGNOSING VARIOUS DISEASES
MAGNETIC RESONANCE IMAGING DEVICE AND A DIFFUSION ACCENTUATION IMAGE OBTAINING METHOD THEREOF CAPABLE OF DIAGNOSING VARIOUS DISEASES
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机译:能够诊断各种疾病的磁共振成像装置及其扩散加重图像获取方法
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摘要
PURPOSE: A magnetic resonance imaging device and a diffusion accentuation image obtaining method thereof are provided to measure accurate diffusion rates and to reduce time for obtaining an image by obtaining a diffusion accentuation image from a radial k-space.;CONSTITUTION: An image having emphasized contrast between a diffusion material and a non-diffusion material is obtained as a signal reduction degree between the materials is increased when a diffusion gradient magnetic field is applied before and after the application of a 180-degree RF pulse in a spin echo pulse sequence.;COPYRIGHT KIPO 2013
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