Self-supervised spectral-temporal denoising for dynamic deuterium metabolic imaging [0.03%]
自监督光谱时序去噪在氘代谢动态成像中的应用
Hauke Fischer,Stanislav Motyka,Anna Duguid et al.
Hauke Fischer et al.
Dynamic deuterium metabolic imaging (DMI) enables time-resolved mapping of cerebral glucose metabolism in vivo, yet its intrinsically low SNR often renders voxel-wise metabolite quantification unstable-particularly at early repetitions. Low...
PatientSpace: A multimodal graph-based latent representation framework for modeling neurodegenerative disease heterogeneity [0.03%]
基于多模态图的潜在表示框架.PatientSpace：用于表征神经退行性疾病异质性的框架
Dorian Manouvriez,Grégory Kuchcinski,Simon Lecerf et al.
Dorian Manouvriez et al.
Neurodegenerative diseases such as Alzheimer's disease (AD) and frontotemporal dementia (FTD) exhibit substantial biological and clinical heterogeneity, complicating diagnosis, subtype characterization, and prediction of disease progression...
Quantitative susceptibility mapping parameter optimization for basal nuclei iron depiction: A systematic analysis of echo number and threshold [0.03%]
基底神经节铁描绘的定量磁化率mapping参数优化：回波数和阈值的系统分析
Ya Wang,Rujiao Yin,Yi Lu et al.
Ya Wang et al.
Quantitative susceptibility mapping (QSM) is a valuable MRI technique for quantifying iron deposition in deep brain nuclei, such as the globus pallidus and putamen. However, the accuracy and image quality of QSM are strongly influenced by a...
Disrupted Emotional Neural Synchrony in Schizophrenia Revealed by Intersubject Correlation of Naturalistic fMRI [0.03%]
基于自然态fMRI的 intersubject correlation揭示精神分裂症情感神经节律紊乱
Carla Pallavicini,Elsa Yolanda Costanzo,Laura Alethia de la Fuente et al.
Carla Pallavicini et al.
Background: Schizophrenia is marked by impairments in emotional processing and social cognition, yet traditional neuroimaging paradigms often lack the ecological validity to capture these deficits in real-world contexts. ...
Motor similarity sharpens affect representation by acting as an embodied prior during action observation [0.03%]
运动相似性通过在动作观察期间作为具身先验来增强情感表征
Johannes Keck,Julia Bachmann,Jörn Munzert et al.
Johannes Keck et al.
Social interaction requires inferring others' affect from body movements, yet how the observer's own motor repertoire shapes this process remains unclear. Here, we investigated whether motor similarity between observer and agent modulates a...
A method for estimating functional connectivity corrected for the effects of the local hemodynamic response and its application to the diagnosis of schizophrenia [0.03%]
一种估计功能连接并校正局部血流动力学反应效应的方法及其在精神分裂症诊断中的应用
Riku Tanabe,Takuto Niinuma,Masato Sugino et al.
Riku Tanabe et al.
Functional connectivity, an index that quantifies temporal correlations between activities in different brain regions, has attracted attention for its potential applications in the diagnosis and pathological understanding of psychiatric dis...
Grasping at the organization of object knowledge: testing different object-related dimensions as organizational principles of ventral temporal cortex [0.03%]
把握对象知识的组织：测试不同的与对象相关的维度作为腹侧颞叶皮层的组织原则
L Serriere,G Argiris,J Gomes et al.
L Serriere et al.
In our daily lives we encounter a myriad of things with which we interact when navigating our environment. Mental representations of these things are computed and stored in our brains to be manipulated in support of cognition. Several propo...
Stefano Giannoni-Luza,Sofia Adelaide Osimo,Silvio Ionta
Stefano Giannoni-Luza
Non-invasive brain stimulation (NIBS) allows to investigate the causal relationship between the activity of a target brain region and the performance in a specific task. Regarding visual perception and NIBS of the visual cortex, previous at...
Bias-correction subspace projection method for background noise suppression in OPM-MEG systems [0.03%]
一种用于偏置校正子空间投影方法的OPM-MEG系统背景噪声抑制方法
Fudan Zhao,Haifeng Zhang,Fengwen Zhao et al.
Fudan Zhao et al.
The Magnetoencephalography (MEG) based on optically pumped magnetometers (OPMs) has emerged as a transformative wearable neuroimaging modality, offering significant advantages such as flexible sensor placement and closer proximity to neural...
Magnetically compatible and fiberless fNIRS enables simultaneous multimodal imaging with optically pumped magnetometer MEG [0.03%]
磁兼容无光纤fNIRS技术实现了与光学泵浦磁力计MEG的多模态脑成像融合系统
Rui Yang,Xingyu Ru,Jingqi Song et al.
Rui Yang et al.
Simultaneous acquisition of functional near-infrared spectroscopy (fNIRS) and magnetoencephalography (MEG) provides complementary hemodynamic and electrophysiological information for studies of neurovascular coupling and has previously been...