Golden-Angle Radial MRI: Basics, Advances, and Applications.
Golden-Angle Radial MRI: Basics, Advances, and Applications.
复制标题
金角径向磁共振成像：基础、进展和应用。
DOI：
10.1002/jmri.28187
复制
发表时间：
2022-07
影响因子：
4.4
通讯作者：
Feng, Li
中科院分区：
文献类型：
--
作者：
Feng, Li
关键词：
近年来，黄金角径向采样在磁共振成像（MRI）领域受到了极大的关注和兴趣，并已成为研究和临床应用的一种流行采样轨迹。然而，尽管相关技术和出版物的数量迅速增长，但仍然缺乏一篇综述性论文，提供了对黄金角旋转基础知识的全面概述和总结，黄金角径向采样的优势和挑战/限制，以及在MRI应用中使用不同类型的黄金角径向轨迹的建议。这样一篇综述论文有望对有兴趣了解黄金角径向采样潜在益处的临床医生和有兴趣探索这一研究方向的MRI物理学家有所帮助。因此，本文的主要目的是对黄金角径向MRI采样进行概述和总结。审查由三个部分组成。第一部分旨在回答一些基本问题，如：什么是黄金角；黄金角是怎样计算出来的；为什么黄金角径向抽样是有用的，它的局限性是什么？第二部分旨在回顾更先进的黄金角径向采样轨迹，包括微小黄金角旋转、星堆黄金角径向采样和三维（3D） kooshball黄金角径向采样。讨论了它们各自的优点和局限性以及解决这些局限性的潜在解决方案。最后，第三部分回顾了可以从黄金角径向采样中受益的MRI应用，并为有兴趣在MRI研究中实施黄金角径向轨迹的读者提供了建议。5第一阶段
In recent years, golden‐angle radial sampling has received substantial attention and interest in the magnetic resonance imaging (MRI) community, and it has become a popular sampling trajectory for both research and clinical use. However, although the number of relevant techniques and publications has grown rapidly, there is still a lack of a review paper that provides a comprehensive overview and summary of the basics of golden‐angle rotation, the advantages and challenges/limitations of golden‐angle radial sampling, and recommendations in using different types of golden‐angle radial trajectories for MRI applications. Such a review paper is expected to be helpful both for clinicians who are interested in learning the potential benefits of golden‐angle radial sampling and for MRI physicists who are interested in exploring this research direction. The main purpose of this review paper is thus to present an overview and summary about golden‐angle radial MRI sampling. The review consists of three sections. The first section aims to answer basic questions such as: what is a golden angle; how is the golden angle calculated; why is golden‐angle radial sampling useful, and what are its limitations. The second section aims to review more advanced trajectories of golden‐angle radial sampling, including tiny golden‐angle rotation, stack‐of‐stars golden‐angle radial sampling, and three‐dimensional (3D) kooshball golden‐angle radial sampling. Their respective advantages and limitations and potential solutions to address these limitations are also discussed. Finally, the third section reviews MRI applications that can benefit from golden‐angle radial sampling and provides recommendations to readers who are interested in implementing golden‐angle radial trajectories in their MRI studies. 5 Stage 1
登录
查看更多内容
影响因子：
3.3
作者：
Bastiaansen, Jessica A. M.;Piccini, Davide;Stuber, Matthias
通讯作者：
Stuber, Matthias
影响因子：
3.3
作者：
Coppo, Simone;Piccini, Davide;Stuber, Matthias
通讯作者：
Stuber, Matthias
影响因子：
3.3
作者：
Feng L;Liu F;Soultanidis G;Liu C;Benkert T;Block KT;Fayad ZA;Yang Y
通讯作者：
Yang Y
影响因子：
5.9
作者：
Chandarana, Hersh;Block, Kai T.;Milla, Sarah S.
通讯作者：
Milla, Sarah S.
影响因子：
6.7
作者：
Chandarana H;Feng L;Ream J;Wang A;Babb JS;Block KT;Sodickson DK;Otazo R
通讯作者：
Otazo R