Metabolic Signatures of Vertigo: A qNMR Exploration Into the Biochemical Landscape [0.03%]
前庭障碍的代谢标志：一种qNMR探索方法及其在生物化学中的应用景观
Muhammed Parlak,Şahabettin Selek,Yasin Arifoğlu et al.
Muhammed Parlak et al.
Vertigo is a type of dizziness that typically occurs without movement and may arise independently or as a symptom of an underlying condition. It is classified as either central or peripheral, with central vertigo often caused by brain tumor...
Magnetic Resonance Imaging at 14 Tesla of Prostate Biopsies Obtained after Prostatectomy [0.03%]
前列腺切除术后前列腺活检的14特斯拉磁共振成像
Fredrik Langkilde,Stefan Kuczera,Vasiliki Spyratou et al.
Fredrik Langkilde et al.
This study aimed to investigate the feasibility of MR diffusion imaging of fresh prostate needle biopsy cores in a 14 Tesla vertical bore NMR system. Biopsies sampled from the index tumor and a presumed tumor-free area of eight prostatectom...
SELFIE: Self-Supervised Learning for Fast Dynamic Golden-Angle Radial MRI [0.03%]
自监督学习在动态黄金角度径向MRI快速成像中的应用
Melanie Schellenberg,Anthony Mekhanik,Victor Murray et al.
Melanie Schellenberg et al.
Accelerated golden-angle radial acquisitions are widely used for dynamic MRI, but compressed sensing (CS)-based reconstruction presents residual artifacts at high acceleration and long computation times. Supervised deep learning (DL) enable...
Quantitative T2* Magnetic Resonance Imaging for Iron Detection in Soft Tissue of the Fingers [0.03%]
定量T2 *磁共振成像在手指软组织铁沉积中的应用
Artemis Galani,Nikolaos I Vlachogiannis,Vassilis Koutoulidis et al.
Artemis Galani et al.
T2* Magnetic Resonance Imaging (MRI) is an established method for the assessment of iron overload in multiple organs. Quantification of iron in the soft tissues of the fingers with T2* MRI could be of clinical value in conditions characteri...
A Z-Score Template Method for Person-Specific Augmentation of Clinical Brain MRI: An Investigation in Multiple Sclerosis [0.03%]
一种针对特定个体的临床脑部MRI增强的Z分数模板方法：在多发性硬化症中的研究
Olayinka Oladosu,Rehman Tariq,Shayan Shahrokhi et al.
Olayinka Oladosu et al.
Clinical MRI is essential for managing neurological disorders such as multiple sclerosis (MS) but often inconsistent, limiting secondary analyses for enhanced information characterization. Our goal was to establish a new Z-score template me...
Ferumoxytol-Enhanced Myocardial T1 Tracking Using a Hybrid 2D/3D Steady-State MRI Sequence Captures Cyclic Intramyocardial Blood Volume Dynamics [0.03%]
利用混合二维/三维稳态磁共振成像序列跟踪富马氧itol增强的心肌T1以捕获心肌内周期性血液量动力学变化
Hazar Benan Unal,Shahriar Zeynali,Abdul Ahmed et al.
Hazar Benan Unal et al.
Measuring cyclic changes in intramyocardial blood volume (iMBV) from systole to diastole has been used as an imaging marker for assessing coronary microcirculation and detecting coronary artery disease (CAD) without the need for vasodilator...
Improving the Identification of Muscular Dystrophies From Their Mimickers Based on MRI Muscle Texture Features Combined With Clinical Biomarkers [0.03%]
基于MRI肌肉纹理特征联合临床生物标志物改善肌营养不良与其他疾病的鉴别诊断
Xinyue Niu,Qi Bing,Ruiqing Shi et al.
Xinyue Niu et al.
MRI can detect the most significant pathological changes of muscle-fat replacement and muscle edema in muscular dystrophies. MRI-derived texture analysis is superior to conventional MRI for identifying pathological changes in muscular dystr...
Hierarchical Bayesian Modelling Improves Microstructural Parameter Mapping in Diffusion and Exchange MRI Data [0.03%]
分层贝叶斯模型改善了扩散张量和交换磁共振图像中的参数映射方法
Elizabeth Powell,Mark Maskery,Hedley C A Emsley et al.
Elizabeth Powell et al.
Microstructure modelling quantifies subvoxel tissue features by combining an MRI acquisition with a mathematical model, which is typically fitted voxel-by-voxel with least-squares (LSQ) minimisation to give voxelwise maps of microstructural...
Nuclear Magnetic Resonance-Based Metabolomic Profiling in Fibromyalgia Patients [0.03%]
基于核磁共振的代谢组学在纤维肌痛患者中的应用研究
Hatice Kübra Aşık,Yıldız Atamer,Metin Demirel et al.
Hatice Kübra Aşık et al.
Fibromyalgia (FM) is a multifactorial syndrome with poorly understood pathophysiology, characterized by chronic widespread pain and fatigue affecting the central and peripheral nervous systems, as well as the endocrine and muscular systems....
Reducing Noise Induced by Cardiac Pulsatility in Brain Maps of R2* and Magnetic Susceptibility Using Tailored k-space Sampling [0.03%]
利用定制的k空间采样减少脑图中由心脏搏动引起的R2*和磁化率噪声
Quentin Raynaud,Thomas Dardano,Rita Oliveira et al.
Quentin Raynaud et al.
Maps of the transverse relaxation rate R2* and magnetic susceptibility (χ) are computed from gradient-echo data and are sensitive to signal instabilities induced by cardiac pulsation. Here, we introduce two k-space sampling strategies that...