磁共振成像及磁共振血管造影 磁共振成像(Magnetic Resonance Image MRI)是近年来应用于临床的先进 影像学检查技术之一。它的基本原理是将受检物体置于强磁场中,某些质子的磁 距沿磁场排列并以一定的频率...
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Correct segmentation of magnetic resonance image (MRI) is very important for doctors to ascertain the shape and position of the focus, prepare cure scheme and evaluate cure effect.
磁共振图像的准确分割对于辅助医生确定病灶的位置和形状、制订治疗方案和评价治疗效果具有重要的意义。
The article is to introduce the principle of diffusion tensor magnetic resonance imaging(DT-MRI), explain how quantitative parameters can be derived and discuss how it affect image quality.
弥散张量成像是磁共振成像的一项技术。本文主要介绍弥散张量成像的原理、量化参数及其影响因素。
Objective: To observe the image and the influence on adjacent tissue of fixed prosthesis made of Ni-Cr alloy for different teeth and different kinds in magnetic resonance imaging(MRI)testing.
目的：通过志愿者口腔内实验，观察不同牙位不同修复形式的镍铬合金固定修复体在磁共振成像（MRI）检查时的伪影表现及其对毗邻组织成像的影响；
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