The purpose of this article, therefore, is to introduce the basic principles of MR diffusion tractography, state-of-the-art techniques and its applications to neuroimaging.

• 因此，本文的目的在介绍扩散磁振神经纤维束造影之基本原理、最新技术进展和神经纤维束造影在神经影像学上之应用。