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Simultaneous Multi-Angular Relaxometry of Tissue With MRI (SMART MRI): Theoretical Background and Proof of Concept

机译：MRI（SMART MRI）同时进行组织的多角度松弛测量：理论背景和概念证明

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摘要

Purpose:Accurate measurement of tissue-specific relaxation parameters is an ultimate goal of quantitative MRI. The objective of this study is to introduce a new technique, simultaneous multiangular relaxometry of tissue with MRI (SMART MRI), which provides naturally coregistered quantitative spin density, longitudinal and transverse relaxation rate constant maps along with parameters characterizing magnetization transfer (MT) effects.

机译：目的：准确测量组织特异性松弛参数是定量MRI的最终目标。这项研究的目的是引入一种新技术，即采用MRI同时进行多角度组织弛豫测量（SMART MRI），该技术可以自然地配准定量旋转密度，纵向和横向弛豫速率常数图以及表征磁化传递（MT）效应的参数。

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期刊名称 other
作者
Alexander L. Sukstanskii; Jie Wen; Anne H. Cross; Dmitriy A. Yablonskiy;
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年(卷),期 -1(77),3
年度 -1
页码 1296–1306
总页数 26
原文格式 PDF
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关键词
MRI T1 relaxation T2* relaxation magnetization transfer variable flip angles gradient echo steady state;

机译：MRI;T1弛豫;T2 *弛豫;磁化传递;可变翻转角;梯度回波;稳态;

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1. Simultaneous Multi-Angular Relaxometry of Tissue With MRI (SMART MRI): Theoretical Background and Proof of Concept [J] . Sukstanskii Alexander L., Wen Jie, Cross Anne H., Magnetic resonance in medicine: official journal of the Society of Magnetic Resonance in Medicine . 2017,第3期

机译：用MRI（SMART MRI）的组织同时多角质弛豫 - ：理论背景和概念证明
2. Reduced acquisition time PET pharmacokinetic modelling using simultaneous ASL-MRI: proof of concept [J] . Scott Catherine J., Jiao Jieqing, Melbourne Andrew, Journal of Cerebral Blood Flow and Metabolism: Official Journal of the International Society of Cerebral Blood Flow and Metabolism . 2019,第12期

机译：使用同声ASL-MRI减少采集时间宠物药代动力学建模：概念证明
3. 7-T MRI for brain virtual autopsy: a proof of concept in comparison to 3-T MRI and CT [J] . Gascho Dominic, Zoelch Niklaus, Sommer Stefan, European Radiology Experimental . 2021,第1期

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4. Feature analysis for correlation studies of simultaneous EEG-fMRI data: A proof of concept for neurofeedback approaches [C] . Simoes Marco, Lima Joao, Direito Bruno, Annual International Conference of the IEEE Engineering in Medicine and Biology Society . 2015

机译：同时进行EEG-fMRI数据相关性研究的特征分析：神经反馈方法的概念证明
5. Hyperpolarized 129Xe MRI of Embryonic Stem Cell-Derived Alveolar-Like Macrophages in Rat Lungs: Proof-of-Concept Study Using Superparamagnetic Iron-Oxide Nanoparticles [D] . Riberdy, Vlora 2019

机译：胚胎干细胞衍生的肺泡样巨噬细胞在大鼠肺中的超极化129Xe MRI：使用超顺磁性氧化铁纳米粒子的概念验证研究
6. Reduced acquisition time PET pharmacokinetic modelling using simultaneous ASL–MRI: proof of concept [O] . Catherine J Scott, Jieqing Jiao, Andrew Melbourne, 2019

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8. Advanced MRI (Magnetic Resonance Imaging) Scanning and Image Theory Concepts: Four Reports on Unified Therodynamics of MRI, the FACTORR-Theorem, and Dynamic Range Constraints [R] . Moran, P. R. 1986

机译：先进的mRI（磁共振成像）扫描和图像理论概念：关于mRI统一热力学，FaCTORR定理和动态范围约束的四份报告

Simultaneous Multi-Angular Relaxometry of Tissue With MRI (SMART MRI): Theoretical Background and Proof of Concept

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