Department of Radiology, Division of Neuroradiology, UMass Memorial Medical Center, University of Massachusetts, 55 Lake Ave N, Worcester, MA 01655, USA.
AJR Am J Roentgenol. 2013 Aug;201(2):W326-35. doi: 10.2214/AJR.12.9230.
The purpose of this article is to review recent advances in diffusion-tensor imaging (DTI) and tractography of the cranial and peripheral nerves.
Advances in MR data acquisition and postprocessing methods are permitting high-resolution DTI of the cranial and peripheral nerves in the clinical setting. DTI offers information beyond routine clinical MRI, and DTI findings have implications for the diagnosis and treatment of nerve disease.
本文旨在综述颅神经和周围神经弥散张量成像（DTI）和纤维束追踪技术的最新进展。
MR 数据采集和后处理方法的进步使得颅神经和周围神经的高分辨率 DTI 成像能够在临床环境中实现。DTI 提供了常规临床 MRI 之外的信息，其结果对神经疾病的诊断和治疗具有重要意义。
