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磁共振波谱信号定量分析:时域和频域方法综述

MRS signal quantitation: a review of time- and frequency-domain methods.

作者信息

Poullet Jean-Baptiste, Sima Diana M, Van Huffel Sabine

机构信息

Department of Electrical Engineering, SCD-SISTA, Katholieke Universiteit Leuven, Kasteelpark Arenberg 10, 3001 Leuven, Belgium.

出版信息

J Magn Reson. 2008 Dec;195(2):134-44. doi: 10.1016/j.jmr.2008.09.005. Epub 2008 Sep 11.

DOI:10.1016/j.jmr.2008.09.005
PMID:18829355
Abstract

In this paper an overview of time-domain and frequency-domain quantitation methods is given. Advantages and drawbacks of these two families of quantitation methods are discussed. An overview of preprocessing methods, such as lineshape correction methods or unwanted component removal methods, is also given. The choice of the quantitation method depends on the data under investigation and the pursued objectives.

摘要

本文给出了时域和频域定量方法的概述。讨论了这两类定量方法的优缺点。还给出了预处理方法的概述,如线形校正方法或不需要成分去除方法。定量方法的选择取决于所研究的数据和所追求的目标。

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