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[Diffusion tensor imaging. Theory, sequence optimization and application in Alzheimer's disease].

作者信息

Stieltjes B, Schlüter M, Hahn H K, Wilhelm T, Essig M

机构信息

Abteilung Radiologische Diagnostik, DKFZ, Heidelberg.

出版信息

Radiologe. 2003 Jul;43(7):562-5. doi: 10.1007/s00117-003-0930-7. Epub 2003 Jun 28.

DOI:10.1007/s00117-003-0930-7
PMID:12955220
Abstract

Diffusion tensor imaging (DTI) offers an in vivo view into the microarchitecture of the brain. Furthermore it allows a three-dimensional reconstruction of fiber tracts. We will discuss the principles of DTI and possibilities for sequence optimization. Finally we will give an overview of DTI and its application in Alzheimer's disease.

摘要

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[Primary central nervous system degeneration in elderly patients. Characteristic imaging features].

本文引用的文献

1
Selective reduction of diffusion anisotropy in white matter of Alzheimer disease brains measured by 3.0 Tesla magnetic resonance imaging.通过3.0特斯拉磁共振成像测量发现，阿尔茨海默病患者大脑白质中扩散各向异性的选择性降低。
Neurosci Lett. 2002 Oct 25;332(1):45-8. doi: 10.1016/s0304-3940(02)00914-x.
2
Fiber tracking from DTI using linear state space models: detectability of the pyramidal tract.使用线性状态空间模型从扩散张量成像进行纤维追踪：锥体束的可检测性
Neuroimage. 2002 Jun;16(2):378-88. doi: 10.1006/nimg.2002.1055.
3
White matter damage in Alzheimer's disease assessed in vivo using diffusion tensor magnetic resonance imaging.
[老年患者原发性中枢神经系统变性。特征性影像学表现]
Radiologe. 2007 Dec;47(12):1117-25. doi: 10.1007/s00117-006-1429-9.
使用扩散张量磁共振成像在体评估阿尔茨海默病中的白质损伤。
J Neurol Neurosurg Psychiatry. 2002 Jun;72(6):742-6. doi: 10.1136/jnnp.72.6.742.
4
Isotropic resolution diffusion tensor imaging with whole brain acquisition in a clinically acceptable time.在临床可接受的时间内进行全脑采集的各向同性分辨率扩散张量成像。
Hum Brain Mapp. 2002 Apr;15(4):216-30. doi: 10.1002/hbm.10018.
5
Imaging cortical association tracts in the human brain using diffusion-tensor-based axonal tracking.利用基于扩散张量的轴突追踪技术对人脑皮质联合纤维束进行成像。
Magn Reson Med. 2002 Feb;47(2):215-23. doi: 10.1002/mrm.10074.
6
On the effects of gating in diffusion imaging of the brain using single shot EPI.关于使用单次激发EPI进行脑部扩散成像时门控的影响
Magn Reson Imaging. 2001 Oct;19(8):1125-8. doi: 10.1016/s0730-725x(01)00415-5.
7
Improved diffusion-weighted single-shot echo-planar imaging (EPI) in stroke using sensitivity encoding (SENSE).使用敏感性编码（SENSE）改进的用于中风的扩散加权单次激发回波平面成像（EPI）。
Magn Reson Med. 2001 Sep;46(3):548-54. doi: 10.1002/mrm.1226.
8
Diffusion tensor imaging and axonal tracking in the human brainstem.人脑干的扩散张量成像与轴突追踪
Neuroimage. 2001 Sep;14(3):723-35. doi: 10.1006/nimg.2001.0861.
9
Simultaneous correction of ghost and geometric distortion artifacts in EPI using a multiecho reference scan.使用多回波参考扫描同时校正回波平面成像（EPI）中的重影和几何失真伪影。
IEEE Trans Med Imaging. 2001 Jun;20(6):535-9. doi: 10.1109/42.929619.
10
Anisotropy in high angular resolution diffusion-weighted MRI.高角分辨率扩散加权磁共振成像中的各向异性
Magn Reson Med. 2001 Jun;45(6):935-9. doi: 10.1002/mrm.1125.