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...
New Stent Retriever Technology Versus Standard Devices for Anterior Large Vessel Thrombectomy: A Multicenter Study [0.03%]
新型血栓抽吸装置与传统支架取栓器用于大血管闭塞再通的疗效比较：一项多中心研究
Josep Puig,Guillem Dolz,Mariano Werner et al.
Josep Puig et al.
Background and purpose: Guidelines recommend stent retrievers (SRs) for treating large vessel occlusion (LVO) stroke. We assessed noninferiority of the iNtercept (iVascular) SR with a self-expanding basket on a pusher wir...
The Effect of Gadolinium on Synthetic Magnetic Resonance Quantitative Imaging [0.03%]
钆对合成磁共振定量影像的影响
Lenka Novakova,Igal Rosenstein,Markus Axelsson et al.
Lenka Novakova et al.
Background and purpose: Synthetic (Sy) MRI is a clinically approved technique providing quantitative MRI measures based on T1-weighted, T2-weighted, and proton density relaxometry. MRI sequences are often acquired after c...
Cerebral Perfusion and Blood-Brain Barrier Changes After Cranioplasty: A Diffusion-Prepared Arterial Spin Labeling Study [0.03%]
术后脑灌注及血脑屏障变化的扩散准备动脉自旋标记研究
Brandon Ojogho,Aidin Abedi,Darrin J Lee et al.
Brandon Ojogho et al.
Background and purpose: Cranioplasty reconstruction after hemicraniectomy restores skull integrity and has been associated with neurological improvement, but the physiological mechanisms underlying recovery remain incompl...
Perfusion Territory Shifts in Cerebrovascular Diseases Measured by Super-Selective Arterial Spin Labeling [0.03%]
超选择性动脉自旋标记技术测量脑血管疾病灌注区变化
Gabriel Hoffmann,Miriam Reichert,Jens Göttler et al.
Gabriel Hoffmann et al.
Background and purpose: Individualized diagnostic approaches are crucial in cerebrovascular diseases, such as internal carotid artery stenosis (ICAS). To evaluate individual collateral blood supply, vessel-selective imagi...
Differentiating Brain Metastasis and High-Grade Glioma Using Multi-b Value Diffusion MRI and Tumor Volumetry [0.03%]
基于多b值扩散MRI和肿瘤体积定量区分脑转移瘤与高级别胶质瘤
Tereza Kopřivová,Marek Dostál,Tomáš Jůza et al.
Tereza Kopřivová et al.
Background and purpose: To evaluate feasibility of multi-b value diffusion magnetic resonance imaging (MRI) and volumetry in differentiating between brain metastases and high-grade gliomas (HGGs) while producing a differe...
Diffusion Tensor Imaging Reveals Altered Centrality of Pain-Related Regions in SCN9A-Associated Small Fiber Neuropathy [0.03%]
扩散张量成像揭示了SCN9A相关性小纤维神经病疼痛相关区域中心性的改变
Gerhard S Drenthen,Dennis Kool,Amir Far et al.
Gerhard S Drenthen et al.
Background and purpose: Small fiber neuropathy (SFN) is a neuropathic disorder that is associated with chronic pain. While most SFN cases are idiopathic, SFN can also have hereditary causes. For example, rare SCN9A gene m...
Distinguishing Myo-Inositol From Glycine in Brain MRS at 3T: A Pitfall Using Intermediate Echo Times [0.03%]
使用中等回波时间在3T脑MRS区分肌醇和甘氨酸的一个陷阱
Seyma Alcicek,Georg Oeltzschner,Doris D M Lin et al.
Seyma Alcicek et al.
Background and purpose: In in vivo magnetic resonance spectroscopy (MRS) of the brain, glycine (Gly) is traditionally separated from the overlapping signal of myo-inositol (mI) through the use of intermediate (e.g., 130-1...