Quantitative MRI Evaluation of Hemispheric Asymmetry in Circle of Willis Artery Diameters [0.03%]
大脑动脉环 Willis 动脉直径半球不对称的定量磁共振成像评估
Stijn J Stoutjesdijk,Phebe J Groenheide,Iris N Vos et al.
Stijn J Stoutjesdijk et al.
Background: Previous studies have identified hemispheric asymmetries in cerebral blood flow and volume, favoring the left hemisphere. Accordingly, we hypothesized that arteries on the left side of the circle of Willis (Co...
T1w/T2w Ratio Identifies the Basolateral Amygdala as a Preferential Target in Autoimmune Limbic Encephalitis [0.03%]
T1/T2比值确定基底外侧杏仁核在自身免疫性边缘叶脑炎中的优先靶向作用
Rakshit Dadarwal,Andre Dik,Laura Bierhansl et al.
Rakshit Dadarwal et al.
Background and purpose: The amygdala plays a key role in the pathophysiology of autoimmune limbic encephalitis (ALE), contributing to epileptic seizures and neuropsychiatric symptoms. While no study has examined microstru...
Explainable Machine-Learning Model to Classify Culprit Calcified Carotid Plaque in Embolic Stroke of Undetermined Source [0.03%]
用于分类来源不明的栓塞性卒中的罪魁钙化颈动脉斑块的可解释机器学习模型
Yu Sakai,Jiehyun Kim,Huy Q Phi et al.
Yu Sakai et al.
Background and purpose: Embolic stroke of undetermined source (ESUS) may be associated with carotid artery plaques with 2.6 mm and ≥112 mm3, respectively.f CONCLUSIONS: ML model trained with noncalcified plaque and calci...
Brain Microstructural Damage as Potential Biomarker of Immune Cell-Associated Neurotoxicity Syndrome [0.03%]
脑微结构损伤可能成为免疫细胞相关神经毒性综合征的生物标志物
Caterina Lapucci,Massimiliano Gambella,Emilio Cipriano et al.
Caterina Lapucci et al.
Background and purpose: Chimeric antigen receptor-engineered T-cell (CAR-T) therapy in hematological malignancies may be associated with severe complications, as Cytokine Release Syndrome (CRS) and Immune effector Cell-As...
Disrupted Sensorimotor Network Integration in Women With Fibromyalgia Revealed by Resting-State Functional MRI [0.03%]
静息态功能磁共振成像在女性纤维肌痛综合征中的感觉运动网络整合障碍研究
Gina Rodrigues de Oliveira,Tamires Morett Gama,Lucas Rego Ramos et al.
Gina Rodrigues de Oliveira et al.
Background and purpose: Fibromyalgia (FM) is a chronic syndrome characterized by widespread musculoskeletal pain, hypersensitivity, and cognitive impairments. Alterations in brain functional connectivity have been suggest...
Diffusion Kurtosis Shows a Smaller Ischemic Core Versus Diffusion-Weighted MR in Early or Subacute Post-Thrombectomy Stroke [0.03%]
弥散张量成像显示早期或亚急性期机械取栓术后缺血核心范围明显小于弥散加权成像
Christopher Steward,Vijay Venkatraman,Victoria Mercy Kataike et al.
Christopher Steward et al.
Background and purpose: Diffusion-weighted imaging (DWI) is the gold standard for assessing ischemic core in acute stroke but may overestimate irreversible injury due to its assumption of Gaussian diffusion. Diffusion kur...
Subregional Amygdala Functional Connectivity at 3T: Comparison of High-Resolution 2D and 3D fMRI Acquisitions [0.03%]
基于高分辨率二维和三维功能磁共振成像的杏仁核亚区域的功能连接性测量的对比研究
Sheryl L Foster,Ramon Landin-Romero,Sarah Lewis et al.
Sheryl L Foster et al.
Background and purpose: Amygdala dysfunction is implicated in major depressive disorder. Despite wide acknowledgement of its heterogeneity, the amygdala is predominantly considered as a single entity and functional connec...
Neurodegeneration With Brain Iron Accumulation and Ferroptosis Disorders in Children and Adults: An Imaging Review [0.03%]
儿童和成人神经退行性脑铁积聚和铁死亡障碍的影像学综述
Livja Mertiri,Maarten Lequin,Andrea Rossi et al.
Livja Mertiri et al.
Neurodegeneration with brain iron accumulation (NBIA) refers to a group of rare genetic disorders characterized by abnormal iron deposition in the basal ganglia and brainstem due to impaired iron homeostasis. Disease severity and manifestat...
Beyond Parkinson's Disease: A Narrative Review of Neuromelanin MRI in Neurodegenerative Diseases [0.03%]
帕金森病之外：神经黑色素MRI在神经退行性疾病中的叙事性综述
Anushree Burade,Dhairya A Lakhani,Richard Dagher et al.
Anushree Burade et al.
Background and purpose: Neuromelanin-sensitive magnetic resonance imaging (NM-MRI) is an emerging noninvasive biomarker of catecholaminergic neurons. It assesses neuromelanin-rich regions such as the substantia nigra pars...
Imaging Biomarkers in Idiopathic Normal Pressure Hydrocephalus: Associations With Symptoms and 1-Year Treatment Outcomes [0.03%]
特发性正常压力脑积水的影像生物标志物与症状及1年治疗效果的关系
Colin P Galvin,Ben Phan,Leo Zekelman et al.
Colin P Galvin et al.
Background and purpose: Idiopathic normal pressure hydrocephalus (iNPH) is a neurological disorder that primarily affects older adults and is typically characterized clinically by a triad of symptoms: gait disturbance, ur...