采用反投影低角度激发（BLAST）技术在液体和固体中进行快速成像。
Fast imaging in liquids and solids with the Back-projection Low Angle ShoT (BLAST) technique.
作者信息
Hafner S
机构信息
Fraunhofer-Institut für Biomedizinische Technik, St. Ingbert, Germany.
出版信息
Magn Reson Imaging. 1994;12(7):1047-51. doi: 10.1016/0730-725x(94)91236-p.
PMID:7997092
Abstract
A simple fast imaging scheme is proposed, which is applicable to solid- and liquid-like materials. It is based on low angle pulse excitation in combination with back-projection reconstruction and proper data handling and is called Back-projection Low Angle ShoT (BLAST) technique. The sequence is applied to grape as a biological sample and to a jellibaby (2 kHz linewidth at half intensity) for demonstration of the applicability to solid objects.
摘要
提出了一种简单快速的成像方案，该方案适用于固态和液态材料。它基于低角度脉冲激发，结合反投影重建和适当的数据处理，被称为反投影低角度激发（BLAST）技术。该序列应用于葡萄作为生物样本以及软糖（半高宽处线宽为2kHz），以证明其对固体物体的适用性。
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