1)Diffusion tensor imaging扩散张量成像
1.Optic radiation in normal adults: a study using magnetic resonance diffusion tensor imaging and diffusion tensor tractography;正常成人视放射的磁共振扩散张量成像和扩散张量纤维束成像研究
2.Primary Clinical Application of Diffusion Tensor Imaging in Chronic Alcoholism Encephalopathy;磁共振扩散张量成像在慢性酒精中毒性脑病的初步临床应用
3.Diffusion tensor imaging study of the anterior limb of internal capsules in neuroleptic-na(?)ve schizophrenia;未服药精神分裂症患者内囊前肢MRI扩散张量成像研究
英文短句/例句
1.Quantitatively analysis of DTI of the cervical spinal cord正常人颈髓扩散张量成像的定量分析
2.Diffusion-tensor imaging measures the direction of movement of water molecules.扩散张量成像技术可以测量水分子的运动轨迹。
3.Application of Diffusion-weighted MR Imaging and Diffusion Tensor Imaging in Brain Tumor Diagnosis and Evaluation磁共振扩散加权和扩散张量成像在脑肿瘤诊断和评价中的作用
4.Diffusion Tensor MR Imaing of the White Matter Fiber Tracts of the Brainstem脑干白质纤维束磁共振扩散张量成像研究
5.MRI and DTI in Persistent Vegetative State持续性植物状态的磁共振与扩散张量成像
6.Diffusion-Tensor MRI Study of The Normal Human White Matter Structure正常人脑白质纤维结构的扩散张量成像研究
7.A Study on Motion Artifacts Reduction and Diffusion Tensor Imaging of Magnetic Resonance;磁共振运动伪影消除与扩散张量成像技术研究
8.Preliminary Study and Clinical Application of Diffusion Tensor MRI on the Cervical Spinal Cord;颈髓扩散张量成像的初步研究与临床应用
9.Diffusion Tensor Imaging for Application in Brain Gliomas;扩散张量成像在脑胶质瘤诊治中的应用
10.Diffusion tensor imaging of hyperacute and acute cerebral infarction超急性和急性脑梗死的扩散张量成像研究
11.Diffusion tensor imaging observation of brain white matter in congenitally deaf扩散张量成像观察先天性耳聋患者脑白质结构
12.The preliminary study on scanning parameters of MR diffusion tensor imaging in normal optic nerve正常视神经MR扩散张量成像扫描参数初步研究
13.Preliminary study on diffusion tensor imaging parameters in hippocampal sclerosis海马硬化的扩散张量成像参数值变化初步研究
14.Diffusion Tensor Imaging in Early-stage Parkinson' Disease:A Preliminary Study早期帕金森病扩散张量成像的初步研究
15.Application of MR diffusion weighted imaging in spinal cord compression磁共振扩散张量成像在脊髓压迫症中的应用
16.Quantitative Study of Normal Young Adult Brain by Using Magnetic Resonance Diffusion Tensor Imaging正常青年人群脑磁共振扩散张量成像的定量研究
17.The Researches on the application of MRE and DTI are very active theseyear.磁共振弹性图和扩散张量成像的应用研究十分活跃。
18.Diffusion Tensor Magnetic Resonance Imaging of Spinal Cord Injury: Experimental Animal Research and Preliminary Clinic Application;磁共振扩散张量成像评价脊髓损伤的基础学及临床研究
相关短句/例句
diffusion tensor imaging(DTI)扩散张量成像
1.Objective To evaluate the possibility of diffusion tensor imaging(DTI)in detecting and quantifying the Wallerian degeneration of optic radiation in occipital lobe chronic infarction.目的探讨磁共振扩散张量成像(DTI)检测和定量分析枕叶梗死后视放射Wallerian变性的可行性。
3)DTI[英][,di: ti: 'a?][美]['di 'ti 'a?]扩散张量成像
1.Methods In eight glioma patients,DTI data were obtained on a 1.方法对8例功能区胶质瘤,术前行扩散张量成像(DTI),标记锥体束与肿瘤交界区的神经影像兴趣区,利用神经导航系统中扩散张量成像-纤维束示踪(DTI-FT)图像、脑穿刺留置着色明胶海绵矫正脑漂移技术、直接电刺激技术等,定点采集影像兴趣区标本,进行常规透射电镜观察。
2.A new Magnetic Resonance imaging (MRI) method called diffusion tensor imaging (DTI) has emerged, which utilizes the diffusion tensor of each voxel calculated from multiple direction DWI(at least 6 directions).从多个方向(至少6个方向)获取扩散加权图像,得到每一个体素的扩散张量的成像过程,称为扩散张量成像(Diffusion Tensor Imaging,DTI)。
3.A new Magnetic Resonance imaging(MRI) method called diffusion tensor imaging(DTI) has emerged,which utilizes the diffusion tensor of each voxel calculated from multiple direction diffusion weighted image(DWI)(at least 6 directions).例如,扩散张量成像(Diffusion Tensor Imaging,DTI)技术在磁共振技术的基础上,通过对双极磁场梯度脉冲来对水分子的扩散运动效应进行编码,得到了扩散加权磁共振图像(Diffusion Weighted Image,DWI)。
4)Diffusion tensor image(DTI)扩散张量成像(DTI)
5)Magnetic resonance-Diffusion tension imaging磁共振-扩散张量成像
6)diffusion tensor imaging磁共振扩散张量成像
1.Study of diffusion tensor imaging of posterior cingulate gyrus damage in patients with Alzheimer's diseaseAlzheimer病患者扣带回后部损害磁共振扩散张量成像的研究
2.Methods Diffusion tensor imaging, as well as T1-fluid attenuated inversion recovery (FLAIR) and T2-FLAIR, was performed in probable Alzheimer s disease patients and sex and age matched healthy volunteers to measure the fractional anisotropy (FA),mean diffusivity (MD) in the posterior cingulate .目的用磁共振扩散张量成像(DTI)研究阿尔茨海默病患者扣带回后部各向异性损害的特点及其与葡萄糖代谢改变的关系。
3.The ERP of visual-spatial working memory from the delayed matching-to-sample task was induced and diffusion tensor imaging was obtained.所有被试完成一系列神经心理学量表测试(神经精神问卷调查问卷版、汉密尔顿抑郁量表、简易精神状态检查、工具性日常生活活动量表、Hachinski缺血指数量表、蒙特利尔认知评定量表、韦氏成人智力量表(数字广度、数字符号、图画填充和木块图)、连线测验A、词语流畅性测验),视觉空间工作记忆的事件相关电位检测(2球和3球记忆负荷)和磁共振扩散张量成像。
延伸阅读
Darboux张量Darboux张量Darboux tensor L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.
