Fabian Niess,Bernhard Strasser,Bernard Lanz et al.
Fabian Niess et al.
Background: Deuterium metabolic imaging (DMI) has recently been established as a versatile MR-based technique for in vivo mapping of glucose and other metabolic pathways using safe, non-ionizing 2H-labeled tracers. ...
Enhancing SNR in MRI at 7T using wearable coils, dielectric resonators, and dipole antennas [0.03%]
利用穿戴线圈、介质谐振器和偶极天线提高7T磁共振成像的信噪比
Daniel Wenz,Jules Vliem,Elizaveta Shegurova et al.
Daniel Wenz et al.
Motivation: The twisted-pair (TP) coil design is a promising strategy for developing novel, flexible, wearable MRI detectors that can provide SNR gains in various clinical applications of high-field MRI. We hypothesize th...
Gadobenate dimeglumine-enhanced MRI at hepatobiliary phase can predict liver regeneration after partial hepatectomy in fibrotic rats [0.03%]
用于肝纤维化大鼠部分肝切除术后肝脏再生的MRI胆肝期增强检查法的研究
Jiaying Bao,Yuanyuan Li,Gongzheng Wang et al.
Jiaying Bao et al.
Objective: Liver regeneration after partial hepatectomy (PH) is markedly impaired in liver fibrosis, leading to serious complications. Non-invasive imaging methods for predicting regenerative capacity are crucial for preo...
Robust determination of deuterium abundance in water [0.03%]
robust determination of deuterium abundance in water水中的氘丰度的稳健测定
Robin A de Graaf,Monique A Thomas,Graeme F Mason et al.
Robin A de Graaf et al.
Objective: Quantitative Deuterium Metabolic Imaging, or DMI, is typically based on the natural abundance deuterium (2H) signal from water that is inherently present in all DMI data. The 2H level in water depends on many g...
MRI faraday cage performance during the lifetime of clinical MRI systems [0.03%]
临床磁共振系统寿命周期内的法拉第笼性能变迁分析
Jamie Small,David Price,Joe Martin et al.
Jamie Small et al.
Objective: This work investigated the performance of MRI Faraday cages (FCs) over the lifetime of clinical MRI systems, aiming to better inform an option to repurpose an existing FC when an MRI scanner is replaced. ...
Assessment of T1 and T2 relaxation times of deuterium (2H) labeled resonances in the human liver and kidney using k-space reordered 3D concentric ring trajectory sampling at 7T [0.03%]
利用7特斯拉下重排k空间的三维同心圆轨迹采样评估人体肝肾中氘（2H）标记共振的T1和T2弛豫时间
Viola Bader,Bernhard Strasser,Lukas Hingerl et al.
Viola Bader et al.
Objective: Deuterium metabolic imaging (DMI) is an emerging MR technique providing non-invasive insights into glucose metabolism. Reliable concentration estimation depends on knowledge of tissue specific relaxation times....
5 T vs 3 T Non-contrast enhanced MRA: enhanced vessel delineation and lipid suppression in lower limbs [0.03%]
5T与3T无对比剂磁共振血管成像在下肢血管显示及脂肪抑制效果上的比较研究
Xianyi Zhang,Hao Li,Zhang Shi et al.
Xianyi Zhang et al.
Objective: This study compared image quality and lipid suppression efficacy between 5 and 3 T MR systems for lower-extremity non-contrast enhanced magnetic resonance angiography (NCE-MRA) using an optimized 2D time-of-fli...
Inclusion of intracranial volume as a covariate feature improves MRI-based Alzheimer's disease classification [0.03%]
颅内体积作为协变量特征改善基于MRI的阿尔茨海默病分类
Yongha Gi,A Hyun Jung,Hyungjin Lim et al.
Yongha Gi et al.
Objective: Structural MRI-based regional volumes are widely used for Alzheimer's disease (AD) classification, but inter-individual variability in intracranial volume (ICV) introduces confounding. Traditional adjustment me...
Petr Bulanov,Petr Menshchikov,Johannes A Grimm et al.
Petr Bulanov et al.
Objective: To quantify the T1 relaxation times at 7T for key abdominal organs and tissues, including the liver, kidney, spleen, and skeletal paraspinal muscles. ...
Research progress of deep learning based on magnetic resonance imaging in meningioma [0.03%]
基于磁共振成像的深学习在脑膜瘤的研究进展
Yuan Gui,Jing Zhang
Yuan Gui
Objective: This review aims to summarize the research progress of magnetic resonance imaging (MRI)-based deep learning ( DL) in meningiomas, analyze its advantages, limitations, and key issues in clinical translation, pro...