MRI-scale histology validates spatial sensitivity of in-vivo MRI-based axon radius estimation [0.03%]
基于MRI的大脑白质纤维素径测量的准确性及影响因素
Laurin Mordhorst,Luke J Edwards,Maria Morozova et al.
Laurin Mordhorst et al.
The axon radius holds promise as a clinical MRI biomarker for neurological disorders. However, in-vivo MRI estimation appears infeasible on clinical scanners and lacks experimental validation. Crucially, existing histology is only sparsely ...
Simultaneous confidence regions for image excursion sets: A validation study with applications in fMRI [0.03%]
图像置信域的同时置信区域：一项应用于fMRI的功能验证研究
Jiyue Qin,Samuel Davenport,Armin Schwartzman
Jiyue Qin
Functional Magnetic Resonance Imaging (fMRI) is commonly used to localize brain regions activated during a task. Methods have been developed for constructing confidence regions of image excursion sets, allowing inference on brain regions ex...
Hanne Huygelier,Margaret Jane Moore,Annick Odom et al.
Hanne Huygelier et al.
Theoretical neuropsychology has traditionally investigated brain-behaviour relationships by measuring the extent to which individual cognitive impairments map onto distinct lesion correlates. However, individual post-stroke cognitive impair...
Comparison of brain normalization software and lesion compensation techniques in chronic perinatal stroke imaging [0.03%]
慢性围生期脑卒中影像学的脑标准化软件和病灶补偿技术对比研究
Gillian N Miller,Clara J Steeby,Jorge Ortega-Márquez et al.
Gillian N Miller et al.
Neuroimaging research depends on registration, the alignment of patients' brains to a template or standard space, to enable accurate comparisons across individuals. Decades of work have advanced our ability to accurately register typical br...
Metabolic syndrome severity and the energetic cost of brain network transitions: A normative modeling study of accelerated brain aging [0.03%]
代谢综合征严重程度与大脑网络转换的能量成本：加速大脑衰老的规范建模研究
Hyun Soo Park,Bumseok Jeong
Hyun Soo Park
Although metabolic syndrome is a modifiable risk factor for functional decline in various organs, the brain network mechanisms linking metabolic cost to functional vulnerability remain poorly understood. We applied network control theory to...
Qianwen Chang,Elizabeth Jefferies,Rebecca L Jackson
Qianwen Chang
The relationship between semantics and syntax is highly contested. Neuroimaging evidence has offered conflicting views on whether these domains are neurally separable, in part because prior work has not distinguished two key components of s...
Characterising the association between posterior parietal metabolite levels and cortical macrostructure in a cohort spanning childhood to adulthood [0.03%]
表征后顶叶代谢物水平与皮层大结构在儿童到成人队列中的关联
Alice R Thomson,Duanghathai Pasanta,Richard A E Edden et al.
Alice R Thomson et al.
Postnatal brain development is characterised by dynamic macrostructural changes, including cortical thinning and cortical flattening during childhood and adolescence. These macrostructural changes are parallel with developmental changes in ...
Multimodal subspace independent vector analysis effectively captures latent relationships between brain structure and function [0.03%]
多模态子空间独立向量分析能够有效捕捉大脑结构与功能之间的潜在关系
Xinhui Li,Peter Kochunov,Tulay Adali et al.
Xinhui Li et al.
A key challenge in neuroscience is inferring relationships between brain structure and function from high-dimensional, multimodal neuroimaging data. While conventional multivariate approaches often simplify statistical assumptions and estim...
A collaborative guide to Rapid Invisible Frequency Tagging (RIFT): Methods, insights, and recommendations [0.03%]
快速隐形频率标签(RIFT)协作指南：方法、见解与建议
Kabir Arora,Cecília Hustá,Floortje Bouwkamp et al.
Kabir Arora et al.
Rapid Invisible Frequency Tagging (RIFT) is a recent advance in frequency tagging that exploits novel, high-frequency displays to modulate luminance at imperceptibly high frequencies. RIFT goes beyond low-frequency tagging by allowing resea...
Comparison of neural signal sources for discriminating "crave" and "don't crave" task conditions: Implications for fMRI neurofeedback [0.03%]
基于fMRI神经反馈渴求辨别任务的神经信号来源比较研究
Dong-Youl Kim,Jonathan Lisinski,Brooks Casas et al.
Dong-Youl Kim et al.
Numerous prior studies have shown that neural features can be voluntarily modulated through real-time functional magnetic resonance imaging (rtfMRI)-based neurofeedback (NF), and that such modulation can influence cognitive and affective st...