Non-contrast multimodal cardiac MRI for predicting coronary microvascular dysfunction in patients with hypertrophic cardiomyopathy [0.03%]
无对比剂多模态心脏MRI在肥厚型心肌病患者冠状微血管功能障碍预测中的应用
Jiaqi Li,Lingcheng Zhu,Yangyingqiu Liu et al.
Jiaqi Li et al.
Objective: In hypertrophic cardiomyopathy (HCM), detection of coronary microcirculatory dysfunction (CMD) usually relies on contrast-enhanced cardiac magnetic resonance (CMR). This study sought to develop a practical non-...
Prediction of neurological prognosis of patients with acute traumatic cervical spinal cord injury using Neurite Orientation Dispersion and Density Imaging (NODDI) [0.03%]
基于神经元形态定量分析预测急性颈椎脊髓损伤患者的神经预后——NODDI研究
Tatsuo Makino,Takaaki Urakawa,Kei Watanabe et al.
Tatsuo Makino et al.
Introduction: We applied an advanced diffusion model of Neurite Orientation Dispersion and Density Imaging (NODDI) to patients with acute traumatic cervical spinal cord injury and investigated the correlation of NODDI met...
Actively shielded gradient coil design for an all-superconducting planar MRI system using progressively-enhanced shielding constraints [0.03%]
基于渐进增强屏蔽约束的全超导平面MRI系统主动屏蔽梯度线圈设计
Yiqing Yin,Wenchen Wang,Guyue Zhou et al.
Yiqing Yin et al.
Strong shielding of gradient coils is required to maintain the cryogenic stability of superconducting magnetic resonance imaging (MRI) systems. In planar-type superconducting MRI systems, which extensive use high-conductivity materials, gra...
Accelerated reconstruction of 5D free-running MRI with variable projection-augmented Lagrangian (VPAL) [0.03%]
基于可变投影增强拉格朗日的五维自由运行MRI快速重建方法
Yitong Yang,Muhammad Naeem,Marly van Assen et al.
Yitong Yang et al.
Purpose: Ferumoxytol-enhanced 5D free-running whole-heart cardiac magnetic resonance (CMR) provides CTA-like image quality but requires hours-long computational times when using the alternating direction method of multipl...
Feasibility of two-dimensional multi-segmented late gadolinium enhancement combined with artificial intelligence reconstruction deep-learning noise reduction in patients with non-ischemic cardiomyopathy [0.03%]
非缺血性心肌病患者应用二维多段延迟钆增强结合人工智能重建深度学习降噪技术的可行性研究
Makoto Orii,Jumpei Fujiwara,Jun Obara et al.
Makoto Orii et al.
Objective: Although two-dimensional (2D) single-segmented late gadolinium enhancement (2D-SSLGE) sequences are the gold standard for LGE acquisition, 2D multi-segmented LGE (2D-MSLGE) and artificial intelligence reconstru...
Fast electromagnetic and RF circuit co-simulation for passive resonator field calculation and optimization in MRI [0.03%]
用于MRI中被动谐振器场计算和优化的快速电磁和RF电路联合仿真
Zhonghao Zhang,Ming Lu,Hao Liang et al.
Zhonghao Zhang et al.
Purpose: Passive resonators have been widely used in MRI to manipulate RF field distributions. However, optimizing these structures using full-wave electromagnetic (EM) simulations is computationally prohibitive, particul...
Diffusion MRI measures detect brain microstructure changes due to early treatment with neurotrophic peptide mimetic P021 in the 3xTg-AD mouse model of Alzheimer's disease [0.03%]
基于神经营养肽模拟物P021早期治疗的阿尔茨海默病3xTg-AD小鼠模型中扩散MRI检测到脑微结构变化
M F Falangola,J Voltin,M Cole et al.
M F Falangola et al.
Corrigendum to "CvTFuse: An unsupervised medical image fusion method of gliomas T1-DWI mode" "Magnetic Resonance Imaging", Volume 128, May 2026, 110618 [0.03%]
“CvTFuse：一种无监督的胶质瘤T1-DWI模式医学图像融合方法”（磁共振成像杂志，第128卷，2026年5月，110618）的勘误表
Qianjia Huang,Wei Chen,Jiahui Zeng et al.
Qianjia Huang et al.
Published Erratum
Magnetic resonance imaging. 2026 Feb 12:110636. DOI:10.1016/j.mri.2026.110636 2026
Susceptibility-matched padding improves the quality of cervical and lumbar spinal fMRI [0.03%]
匹配衬垫可以改善颈椎和腰椎脊髓fMRI图像的质量
Olivia S Kowalczyk,Matthew A Howard,David J Lythgoe
Olivia S Kowalczyk
Spinal cord functional magnetic resonance imaging (fMRI) has advanced significantly in recent years, revealing insights into the function of somatosensory and motor systems. However, the complex environment of the spinal cord induces unique...
Large gains in SNR through the application of Shinnar-Le Roux RF pulse design to short-TR spin-echo fMRI acquisitions at 7 T [0.03%]
应用Shinnar-Le Roux射频脉冲设计在7T短_TR自旋回波fMRI采集中的高信噪比 gains
Mukund Balasubramanian,Robert V Mulkern,William A Grissom et al.
Mukund Balasubramanian et al.
Purpose: The optimal excitation flip angle (FA) for short-TR spin-echo acquisitions can be well above 90°, far beyond the small FAs suited for commonly-used sinc RF pulses. The goal of this study was to characterize the ...