MR Diffusion Tractography
MR Diffusion Tractography
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DOI：
10.1016/b978-0-12-374709-9.00015-8
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发表时间：
2009-01-01
期刊：
影响因子：
--
通讯作者：
Jbabdi, Saad
中科院分区：
文献类型：
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作者：
Behrens, Timothy E. J.;Jbabdi, Saad
在本章中，我们描述扩散纤维束成像的基本原理和最常见的技术。我们涵盖确定性流线束成像和几种不同的概率方法。我们的目标是提供对不同方法的概念性理解，但在必要时我们会为更高级的读者介绍数学概念。我们进一步解决纤维束成像结果的解释和设计纤维束成像研究的问题。我们希望本章涵盖当前纤维束成像研究的主要主题和问题，并为扩散纤维束成像的用户和研究新方法技术的人们提供参考。最后我们讨论了我们认为未来几年纤维束成像研究将取得最富有成果的进展的领域。
In this chapter we describe the underlying principles and most common techniques in diffusion tractography. We cover deterministic streamline tractography and several different probabilistic approaches. We aim to provide a conceptual understanding of the different approaches, but where necessary we introduce mathematical concepts for the more advanced reader. We further address issues of interpretation of tractography results, and of designing a tractography study. We hope the chapter covers the major themes and issues in current tractography research and will provide a reference for both users of diffusion tractography and those researching new methodological techniques. We end with a discussion of the areas that we believe will make the most fruitful advances in tractography research in the coming years.