Histological validation of dark-blood LGE quantification methods in rat myocardial infarction models: A 3.0 T CMR study [0.03%]
大鼠心肌梗死模型3.0T心血管磁共振暗血法延迟增强定量方法的组织学验证研究
Pei Liu,Xiaoying Zhao,Xiaodong Yuan et al.
Pei Liu et al.
Rationale and objectives: Current studies of cardiac magnetic resonance late gadolinium enhancement (CMR-LGE) in rat myocardial infarction (MI) models are mostly based on 7.0 T MRI, which is not widely available. In addit...
Guijiao Zhao,Chen Zhou,Jianxing Liu et al.
Guijiao Zhao et al.
Accelerated magnetic resonance imaging (MRI) reconstruction from undersampled k-space data is a challenging inverse problem that has attracted significant attention in the MRI community. Diffusion models have recently emerged as a promising...
Real-time multislice-to-volume motion correction for task-based EPI-fMRI at 7 T [0.03%]
7T任务态EPI-fMRI的多层至体素实时运动校正
Steven Winata,Daniel Christopher Hoinkiss,Graeme Alexander Keith et al.
Steven Winata et al.
Magnetic resonance imaging (MRI) at ultra-high field strengths such as 7 T unlocks new opportunities. Functional MRI (fMRI) is especially able to benefit due to the increase in the inherent blood‑oxygen-level-dependant (BOLD) signal. In or...
Integration of radiomics, habitat imaging, and deep learning for MRI-based prediction of parametrial invasion in cervical cancer: A dual-center study [0.03%]
基于MRI的放射组学、生境成像和深度学习集成预测宫颈癌盆壁浸润的双中心研究
Yuemei Cui,Ya Li,Jing Na et al.
Yuemei Cui et al.
Objectives: To assess the diagnostic performance of radiomics, habitat imaging, and 2.5D deep learning models for MRI-based prediction of parametrial invasion in cervical cancer, and to evaluate the clinical utility of a ...
Feasibility of MR-tagging to quantify spinal cord motion in degenerative cervical myelopathy [0.03%]
磁共振标记技术在退行性颈椎脊髓病中量化脊髓运动的可行性研究
Constantin von Deuster,Georg Wilhelm Kajdi,Shila Pazahr et al.
Constantin von Deuster et al.
Background: The aim of this study was to investigate the feasibility of MR-tagging for direct visualization and quantification of pathologically altered spinal-cord motion in patients with cervical spinal stenosis and com...
Investigating microbleeds and white matter hyperintensities in TBI at a tract-level: A DTI study [0.03%]
基于DTI的TBI微出血和白质高信号病变研究
Zalán Petneházy,Dávid Bognár,Péter Laar et al.
Zalán Petneházy et al.
Objectives: This study aimed to determine whether focal MRI lesions such as microbleeds (MBs) and focal white matter hyperintensities (FWMHs) serve as reliable and specific markers for tract-level white matter injury in t...
Total tumor apparent diffusion coefficient histogram analysis of whole-body DWI-MRI for prognostic stratification in patients with R-ISS stage II multiple myeloma [0.03%]
R-ISS Ⅱ期多发性骨髓瘤患者全身DWI-MRI总肿瘤ADC直方图分析的预后分层研究
Junde Zhou,Qin Wang,Yanting Liu et al.
Junde Zhou et al.
Purpose: This study aimed to explore the utility of total tumor apparent diffusion coefficient (ttADC) histogram analysis based on whole-body diffusion-weighted magnetic resonance imaging (DWI-MRI) for prognostic stratifi...
Combination of clinicopathological and MRI based radiomics features in predicting homologous recombination repair genes mutations in prostate cancer [0.03%]
基于临床病理和MRI影像组学特征预测前列腺癌同源重组修复基因突变的联合模型
Ruchuan Chen,Guoqing Hu,Bingni Zhou et al.
Ruchuan Chen et al.
Purpose: To develop Homologous Recombination Repair (HRR) Genes mutations prediction models for prostate cancer using MRI radiomics and clinicopathological features. ...
Correcting unwanted diffusion weighting in diffusion-weighted-STEAM sequence for time-dependent diffusion kurtosis imaging [0.03%]
校正时间依赖扩散翘曲DW-STEAM序列中的不需要的扩散加权
Qinfeng Zhu,Ruicheng Ba,Zuozhen Cao et al.
Qinfeng Zhu et al.
Purpose: This study proposes an optimized acquisition protocol to minimize the unwanted diffusion weighting in DW-STEAM and facilitate time-dependent diffusion kurtosis imaging (tDKI). ...
A Bayesian CAIPIVAT approach with through-plane acceleration to enhance efficiency of simultaneously encoded slice acquisition in FMRI [0.03%]
一种贝叶斯CAIPIVAT方法通过平面加速提高同时采集切片FMRI的效率
Ke Xu,Daniel B Rowe
Ke Xu
FMRI has been a safe medical imaging tool to study brain function by demonstrating the spatial and temporal changes in brain metabolism in recent decades. To capture brain functionality more efficiently, efforts focus on accelerating image ...