【关键词】MP—RAGE序列;磁共振成像;干细胞移植【中国图书资料分类号1 Q813.3;R445【文献标识码1AAppl i cati on VaIue of MP—RAGE SequenceMU Xue—t∞,WANG Hong,MA(1.Departrnentof MRI,GenemlH0spi talof CAPF,Be咖ng 100039,Chi na;2.DepanmentGener珏J Hospi tal of CAPF。Bei i i ngAbstnct...
具有很高的临床应用价值[关键词】MP—RAGE序列;磁共振成像;干细胞移植【中国图书资料分类号】Q813.3;R445【文献标识码]A[文章编号]1003—8868(2011)03—0061—02ApplicationValueofMP-RAGESequenceforStemCellTransplantati0nMUXue—tao,WANGHong,MAQiao—zhi,DAIGuang—huif1.DepartmentofMRI.GeneralHospitalofCAPF,...
Purpose:To develop a magnetic resonance imaging (MRI) sequence (fluid and white matter suppression, FLAWS) for generating two sets of images from a single acquisition: one with contrast similar to a T1-weighted magnetization-prepared rapid gradient-echo sequence (MPRAGE) for structural definition; ...
方法 对30例PD患者及20例健康对照组(HC)均行合成MRI及T...展开更多 Objective To study the changes of caudate nucleus volume and relaxation in Parkinson's disease(PD)by using synthetic magnetic resonance technique combined with T1-MPRage sequence.Methods Synthetic MRI and T1-MPRage sequences were ...
Optimization of parameter values for complex pulse sequences by simulated annealing: Application to 3D MP-RAGE imaging of the brain Magn. Reson. Med. (1994) M. Brant-Zawadzki et al. MP RAGE: A three-dimensional, T1-weighed, gradient-echo sequence—Initial experience in the brain Radiology (...
Functional MRI in pre-surgical planning: case study and cautionary notes A high-resolution structural image was obtained before the two functional runs using a 3D T1-weighted imaging sequence using an MPRAGE (TFE) sequence (TR = 2300 ms; TE = 2.98 ms; 192 slices; matrix = 256 x 256 mm...
既往研究表明,结构磁共振成像(structural magnetic resonance imaging,sMRI)能够清晰显示海马硬化的形态学改变,对临床癫痫的早期诊断及治疗具有重要价值[4]。T1加权三维磁化强度预备梯度回波序列(T1WI three dimensional magnetization prepared rapid acquisition gradient echo sequence,T1WI-3D-MPRAGE)作为一种使用180°预备...
MP2RAGE is a T1 weighted MRI sequence that estimates a composite image providing much reduction of the receiver bias, has a high intensity dynamic range, a... Q Duché,H Saint-Jalmes,O Acosta,... - 《Human Brain Mapping》 被引量: 1发表: 2017年 Optimization of MP2RAGE T1 mapping wit...
[12,13] 3D-MP RAGE 显示脑静脉窦栓塞 显著优于其他成像 方法 .[13] 脑静脉窦血 压手术术 前准确定位和术后判断疗效, 均具有重要意义 .[14-18] 由于颅神经细小,走行变异 较大,并由后颅凹进出,容 [3] 易受伪影干 扰,常规 MRI和 CT 均很难 tioninpulsesequenceparametersonim- agequalityandartifacts[...
2) FE sequences 梯度回波序列 1. Optimal parameters of MRI different FE sequences of knee articular cartilage; 膝关节软骨MRI梯度回波序列的参数优化3) Gradient echoes sequence 梯度回波脉冲序列4) FIESTA [英][fi'estə] [美][fɪ'ɛstə] 稳态进动梯度回波序列 1. Application of FIESTA...