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Circular Samples as Objects for Magnetic Resonance Imaging - Mathematical Simulation, Experimental Results

机译：圆形样品作为磁共振成像的对象-数学模拟，实验结果

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Circular samples are the frequent objects of "in-vitro" investigation using imaging method based on magnetic resonance principles. The goal of our investigation is imaging of thin planar layers without using the slide selection procedure, thus only 2D imaging or imaging of selected layers of samples in circular vessels, eppendorf tubes,.. compulsorily using procedure "slide selection". In spite of that the standard imaging methods was used, some specificity arise when mathematical modeling of these procedure is introduced. In the paper several mathematical models were presented that were compared with real experimental results. Circular magnetic samples were placed into the homogenous magnetic field of a low field imager based on nuclear magnetic resonance. For experimental verification an MRI 0.178 Tesla ESAOTE Opera imager was used.
机译：圆形样品是使用基于磁共振原理的成像方法进行“体外”研究的常见对象。我们研究的目标是在不使用载玻片选择程序的情况下对薄的平面层进行成像，因此，仅使用“载玻片选择”程序仅对圆形容器，eppendorf管中的选定样本层进行2D成像或成像。尽管使用了标准的成像方法，但在引入这些过程的数学模型时仍会出现一些特殊性。在本文中，提出了几种数学模型，并与实际实验结果进行了比较。基于核磁共振，将圆形磁性样品放入低场成像仪的均匀磁场中。为了进行实验验证，使用了MRI 0.178 Tesla ESAOTE Opera成像仪。

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