弥散张量成像,Diffusion tensor imaging
1)Diffusion tensor imaging弥散张量成像
1.Application of diffusion tensor imaging to the preoperative assessment of gliomas;弥散张量成像在胶质瘤术前评估中的应用
2.Relationship between diffusion tensor imaging and cognitive impairment in depressive patients;抑郁症患者弥散张量成像与认知功能的关系
3.Application of MR diffusion tensor imaging for evaluation of cerebral glioma grading;磁共振弥散张量成像在胶质瘤分级中的应用价值
英文短句/例句
1.Diagnostic Value of Diffusion Weighted Imaging and Diffusion Tensor Imaging in Hydrocephalus脑积水的弥散加权成像及弥散张量成像研究
2.The Application of Diffusion Tensor Imaging in Aphasia Studies弥散张量成像在失语症研究中的应用
3.A diffusion tensor imaging study of usual aging in human brain脑组织正常老化的弥散张量成像研究
4.The study of diffusion tensor imaging in elderly metabolic syndrome老年代谢综合征与弥散张量成像研究
5.Study of Diffusion and Diffusion Tensor Imaging in Evaluation of Cerebral Ischemic Infarction in Human;弥散和弥散张量成像在缺血性脑梗死中的应用研究
6.Application of DWI and DTI in diagnosis of cerebral infarction弥散加权和弥散张量成像在脑梗死诊断中的应用
7.Quantitative analysis of the invasive potential of gilomas by diffusion tensor imaging弥散张量成像量化分析脑胶质瘤侵袭性
8.Applications of Proton MRS and Diffusion Tension Imaging in Quantitative Analysis in Patients with Diffuse Axonal Injury弥漫性轴索损伤磁共振频谱及弥散张量成像定量研究
9.Study of Cerebral White Matter Fiber by Using MR Diffusion Tensor Imaging大脑白质纤维磁共振弥散张量成像研究
10.Study on the brain gray matter in spinal form of multiple sclerosis using diffusion tensor imaging脊髓型多发性硬化脑灰质弥散张量成像研究
11.Study of Cerebral White Matter Fiber in Children by Using MR Diffusion Tensor Imaging;儿童大脑白质纤维磁共振弥散张量成像的研究
12.Diffusion Tensor Imaging in Multiple Sclerosis;多发性硬化的磁共振弥散张量成像研究
13.The Clinical Value of Diffusion Tensor Imaging in Ischemic Stroke;弥散张量成像在缺血性脑卒中的临床应用
14.Diffusion Tensor Imaging in Refractory Partial Epilepsy;弥散张量成像在难治性部分癫痫中的应用
15.Application of Diffusion Tensor Imaging in Advanced Glioma;弥散张量成像在高级别胶质瘤中的应用
16.The Study of Wallerian Degeneration Using Diffusion Tensor Imaging;磁共振弥散张量成像在Wallerian变性中的应用研究
17.Usefullness of MR Diffusion Tensor Imaging in Diagnosis of Neurepithelial Tumors;MR弥散张量成像在脑神经上皮肿瘤中的应用
18.Clinical Applications of Diffusion Tensor Imaging in Acute Stroke;弥散张量成像在急性脑梗死中的临床应用
相关短句/例句
DTI[英][,di: ti: "a?][美]["di "ti "a?]弥散张量成像
1.Diffusion Tensor Imaging(DTI)can be used to measure the diffusion properties of water molecules.弥散张量成像可用来测量水分子的弥散特性。
2.Methods:Forty-nine patients with histologically confirmed intracranial tumors underwent routine MRI,DTI, DTT and the images were analysed .方法:分析49例病理证实的颅内肿瘤患者常规MR及弥散张量成像(diffusiontensorimaging,DTI)与白质纤维束成像(diffusiontensortractography,DTT)表现,分析肿瘤瘤周白质纤维束与肿瘤的关系。
3.Besides,diagosis methods will be illustrated,especially the application of diffusion tensor imaging(DTI) and proton magnetic resonance spectroscopy(1H-MRS) in the diagnosis of DAI, and prospect the diagnostic orientation of DAI.同时,阐述DAI诊断方法学的研究进展,尤其是磁共振弥散张量成像(diffusion tensor imaging,DTI)及质子磁共振波谱(proton magnetic resonance spectroscopy,1H-MRS)技术在DAI诊断中的应用,并对DAI的诊断方向作一展望。
3)Diffusion tensor imaging磁共振弥散张量成像
4)Diffusion tensor tracking弥散张量纤维束成像
1.Diffusion tensor tracking of cerebral white matter fibers: a preliminary study;大脑白质纤维磁共振弥散张量纤维束成像初步研究
5)MRI diffusion tensor imaging核磁共振弥散张量成像
6)diffusion tensor magnetic resonance imaging弥散张量磁共振成像
1.ObjectivesOur purposes were to explore non-invasive and simplified method of example s preparation beforediffusion tensor magnetic resonance imaging (DT-MRI) scanned; acquired entire spatial information of the ventricular myocardial fibers within excised animal and human hearts.目的探索无创简化的标本制备方法用于弥散张量磁共振成像(diffusiontensor magnet ic resonance imaging,DT-MRI);利用DT-MRI技术,获取离体动物和人体心脏的心室肌纤维整体空间分布信息,并行可视化重建及测量相关纤维角度,观察和分析正常心肌纤维的排列方式及慢性心力衰竭状态下心肌纤维的结构变化。
2.In brain white matter fiber tractography,diffusion tensor magnetic resonance imaging(DT-MRI) can be used to reconstruct the three dimensional structures of the white matter fibers noninvasively.弥散张量磁共振成像(DT-MRI)的脑白质纤维追踪成像可无创重建脑白质纤维的三维结构,而现有追踪成像方法一般仅考虑局部纤维的弥散倾向,对纤维束几何结构的综合考虑不足,为此提出一种贝叶斯决策概率型的纤维追踪成像算法。
延伸阅读
Darboux张量Darboux张量Darboux tensorL冶均.仪张皿【L冶内脚xte理刃r;及aP6y Te.3op」一个3阶共变对称张量， e_。助_。一玉述型丛兰些迁丛、 一二p，一，。:4K其中气口是曲面的第二基本形式的系数，K是Ga璐s曲率·瓦，，和戈是它们的共变导数.最先在特殊坐标系下研究这个张量的是GDarboux(【11).与Darboux张量有关联的是三次微分形式 3凡，0·，7过u’du叼u’一”·，尹“u“du户du’一贡贡”·，du’血办山’·在曲面的一条曲线上计值的这个形式称为Darboux不变量(Darboux invariant).在负常曲率曲面上，E墩r.b~不变量重合于其上任一曲线的微分参数(d汪reren.t诫para叮此ter) .Darboux不变量处处为零的曲线称为L均rboux曲线(Darboux ctlrve).在负曲率的非直纹面上只存在一族实Darbeux曲线.在正曲率的曲面上存在三族实Dar加ux曲线.Dar比ux张量处处有定义且恒为零的曲面称为Dar比ux曲面(Da迁幻ux sul伪ee).E冶r比ux曲面是不可展开成平面的二阶曲面.
