Multivariate Pattern Analysis of Perfusion and Oxygenation Impairment in Asymptomatic Carotid Artery Stenosis [0.03%]
无症状颈动脉狭窄的灌注及氧合异常的多变量模式分析
Jan Kufer,Christine Preibisch,Jens Göttler et al.
Jan Kufer et al.
Background and purpose: Hemodynamic impairment may contribute to stroke risk and cognitive decline in asymptomatic internal carotid artery stenosis (ICAS). Therefore, multimodal MRI-based quantification of hemodynamic imp...
A Novel Convolutional Neural Network for Automated Multiple Sclerosis Brain Lesion Segmentation [0.03%]
一种用于自动分割多发性硬化症脑病变的新卷积神经网络
Emma Dereskewicz,Francesco La Rosa,Jonadab Dos Santos Silva et al.
Emma Dereskewicz et al.
Background and purpose: Assessment of brain lesions on magnetic resonance imaging (MRI) is crucial for research in multiple sclerosis (MS). Manual segmentation is time-consuming and inconsistent. We aimed to develop an au...
Intraindividual Optic Nerve Sheath Variation and Intracranial Pressure Changes: A Systematic Review and Meta-Analysis [0.03%]
个体视神经鞘变化和颅内压改变的系统评价与荟萃分析
Henrique Azevedo,Lia Lucas Neto,David Berhanu
Henrique Azevedo
Background and purpose: To review the existing evidence on multiple timepoint assessments of optic nerve sheath diameter (ONSD) as an indicator of intraindividual variation of intracranial pressure (ICP). ...
Impact of Childhood Neighborhood Deprivation on White Matter and Functional Connectivity During Adolescence [0.03%]
童年居住环境的不利因素对青少年时期大脑白质和功能连接的影响研究
Hector Acosta-Rodriguez,Pratheek Bobba,Alicia Stephan et al.
Hector Acosta-Rodriguez et al.
Background and purpose: Socioeconomic determinants of health impact childhood development and adult health outcomes. One key aspect is the physical environment and neighborhood where children live and grow. Emerging evide...
Reliability and Spatial Consistency of MR Diffusion Tensor Imaging Measures Along the Cerebral Perivascular Space [0.03%]
基于MRI的水扩散张量成像技术在脑周血管腔中可靠性和空间一致性测量指标的研究
Enchao Qiu,Joga Chaganti,Phillip Phan et al.
Enchao Qiu et al.
Background and purpose: Diffusion tensor imaging analysis along the perivascular space (DTI-ALPS) has emerged as a promising noninvasive method for evaluating water motion that may reflect glymphatic system function. Howe...
Lesion-Based Disconnectome Explains Cognitive Outcomes in Multiple Sclerosis [0.03%]
基于病灶的断路组学解释了多发性硬化症的认知结果
Jonadab Dos Santos Silva,Claudia C F Vasconcelos,Carina T Spedo et al.
Jonadab Dos Santos Silva et al.
Background and purpose: Cognitive impairment is common and disabling in multiple sclerosis (MS), yet poorly explained by lesion burden. This study aimed to determine whether the indirect impact of lesions, quantified thro...
Functional Imaging in Alzheimer's Disease: A Systematic Review and Meta-Analysis of ASL-MRI and FDG-PET [0.03%]
阿尔茨海默病的功能影像学：ASL-MRI和FDG-PET的系统评价与meta分析
Mahla Radmard,Mona Gad,Ali Sheikhy et al.
Mahla Radmard et al.
Background: Alzheimer's disease (AD) and mild cognitive impairment (MCI) are two common conditions associated with cognitive decline. With global dementia cases rising, identifying the most accurate imaging method for dia...
Characterizing Hemodynamic Alterations in Glioma: Insights From Resting-State Functional MRI [0.03%]
基于静息态功能磁共振成像的胶质瘤血管变化特征研究
Jun Kanzawa,Shiori Amemiya,Hidemasa Takao et al.
Jun Kanzawa et al.
Background and purpose: This study aims to characterize hemodynamic alterations in gliomas by analyzing global signal metrics and amplitude of low-frequency fluctuations (ALFF). ...
Tandem Cervical Internal Carotid Artery Hyperdensity Implies Stent Reocclusion on Post Thrombectomy Computed Tomography [0.03%]
取栓术后CT示颈内动脉串联高密度影提示支架再闭合
Alex Mortimer,Wedad Mohamed,Richard Flood et al.
Alex Mortimer et al.
Background and purpose: Acute tandem internal carotid artery (ICA) reocclusion after stenting as part of endovascular stroke treatment is recognized as a complication in a significant minority of patients, and this can be...
High Multiband Acceleration Degrades Resting-State Functional MRI Reliability and Signal Quality Under Anesthesia [0.03%]
高多频加速会降低麻醉下静息态功能磁共振的可靠性和信号质量
Masoud Hassanzadeh,Alyssa Ailion,Simon K Warfield et al.
Masoud Hassanzadeh et al.
Background and purpose: Resting-state fMRI (rs-fMRI) is increasingly used to map brain networks in patients under anesthesia, but technical factors can affect its utility. We evaluated the effects of sevoflurane, multiban...