Role of GIRK2 channels in morphine-induced metabolite changes in the rostral ventromedial medulla [0.03%]
GIRK2通道在延髓头侧腹内核区阿片代谢产物变化中的作用
Ozra Dehkordi,Stephen Lin,Safia F Mohamud et al.
Ozra Dehkordi et al.
Background: The rostral ventromedial medulla (RVM) is a brainstem structure that integrates descending modulatory signaling and contains neurons highly responsive to opioid receptor activation. Despite the well-establishe...
Evaluation of primary lumbar vertebral osteoporosis by MRI fat quantification technique [0.03%]
腰椎骨质疏松症的磁共振脂肪定量评估方法及其与骨折关系的研究
Chumin Huang,Wenzhao Yuan,Chenhui Li et al.
Chumin Huang et al.
Purpose: To investigate the diagnostic value of the 3D multi-echo Dixon (ME-DIXON) and High-Speed T2-Corrected Multiecho Acquisition proton magnetic resonance spectroscopy (1H MRS, HISTO) sequences in MRI for lumbar spine...
Improved image quality and reduced acquisition time in brain MRI using deep learning-based reconstruction: A quantitative and subjective assessment compared to standard MPRAGE in 0.55 T MRI [0.03%]
基于深度学习的脑MRI重建可改善图像质量并减少采集时间：与0.55T标准MPRAGE序列相比的客观和主观评价
Saher Saeed,Dominik Nickel,Elisabeth Weiland et al.
Saher Saeed et al.
Purpose: To assess the impact of deep learning (DL)-based image reconstruction on quantitative and subjective image quality in brain MRI at 0.55 T by comparing DL-reconstructed MPRAGE with standard MPRAGE using comparable...
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.