Neurochemical Changes in GABA+, Glx, and the Excitatory/Inhibitory Ratio in the Calcarine Cortex with Healthy Aging [0.03%]
健康老化过程中枕叶GABA+、Glx及兴奋性/抑制性比值的改变
Ilenia Salsano,Ryan J Glesinger,Jason A John et al.
Ilenia Salsano et al.
Aging has been associated with widespread alterations in neural structure and function, but the underlying biochemical changes remain less understood despite recent neurophysiological work suggesting age-related alterations in the excitator...
Does nonsense make sense? A springboard to studying dynamic reconfiguration of large-scale networks during semantic and intonation speech processing [0.03%]
无意义的信息有意义吗？探究语义和语调处理过程中大规模语言网络的动态重组现象
Irina Anurova,Katarzyna Ciesla,Amir Amedi
Irina Anurova
Along with semantic content, prosody, which includes intonation, stress, and rhythm, plays an important role in speech comprehension by conveying paralinguistic information. While functional neuroimaging data yields valuable insights into t...
Shen Xinyu,Cui Xiaoyu,Yasir Çatal et al.
Shen Xinyu et al.
Historically, different memory processes like encoding and retrieval have been distinguished. However, recent models emphasize their continuum across the shorter and longer timescales of encoding and retrieval while, at the same time, both ...
Head to Head: Comparing Intracranial Volumes using 3D Ultrasound and Fetal MRI [0.03%]
头对头比较：使用三维超声和胎儿磁共振成像测量脑室内径大小
Inge M van Ooijen,Gaby van Iersel,Lotte Meijerink et al.
Inge M van Ooijen et al.
Objective(s): Recent advances in fetal three-dimensional (3D) ultrasound (US) enable automated intracranial volume (ICV) measurements. If US yields results comparable to magnetic resonance imaging (MRI), it could serve as...
Efficient Whole-Brain Quantitative Magnetization Transfer Imaging at 3T Using Segmented EPI Readout with Variable Power Magnetization Transfer Pulses (EP-vpMT) [0.03%]
利用变量功率磁化转移脉冲的分段EPI读出在3T下进行全脑定量磁化转移成像的有效方法(EP-VPMT)
Se-Hong Oh,Ken E Sakaie,Gawon Lee et al.
Se-Hong Oh et al.
Quantitative magnetization transfer (qMT) imaging is sensitive to myelin-related macromolecular content and brain microstructure but is limited by long scan times. We present a fast, SAR-efficient qMT technique using a segmented echo-planar...
A deep autoencoder for fast spectral-temporal fitting of dynamic deuterium metabolic imaging data at 7T [0.03%]
一种深层自编码器方法实现7T动态氘代谢成像数据的快速光谱-时间拟合
Aaron Paul Osburg,Amirmohammad Shamaei,Bernhard Strasser et al.
Aaron Paul Osburg et al.
Deuterium metabolic imaging (DMI) is a non-invasive magnetic resonance spectroscopic imaging technique enabling in vivo mapping of glucose metabolism. Dynamic DMI provides time-resolved metabolite maps and allows spatially resolved fitting ...
Individualized functional connectivity markers for motor and mood symptoms of Parkinson's disease [0.03%]
帕金森病运动及情感症状的个体化功能连接标志物
Louisa Dahmani,Yan Bai,Wei Zhang et al.
Louisa Dahmani et al.
Parkinson's disease (PD) is a complex neurological disorder characterized by many motor and non-motor symptoms. While most studies focus on the motor symptoms of the disease, it is important to identify pathophysiological markers that under...
Online and in-person collaborative writing have similar benefits but different costs [0.03%]
线上和线下协作写作具有相似的优势但成本不同
Hengyue Ran,Qi Li,Yuanyuan Li et al.
Hengyue Ran et al.
With the rapid rise of online education, collaborative learning is no longer confined to physical classrooms. Yet, it remains unclear whether online collaboration, especially with or without visual cues, can support the same cognitive and n...
Inferring causal relations from multivariate data using Large-Scale Augmented Granger Causality (lsAGC) [0.03%]
基于大规模扩充的Granger因果分析的多变量数据因果关系推断方法研究
Axel Wismüller,Ali Vosoughi,Akhil Kasturi
Axel Wismüller
Causal inference from high-dimensional and short time-series data is crucial to scientific discovery across diverse fields. Yet, standard approaches frequently fail under these constraints. We propose Large-scale Augmented Granger Causality...
Buffering effects of amusement and awe on stress responses: Behavioral, physiological, and neural response [0.03%]
积极情绪对压力反应的缓冲作用：行为、生理及神经学证据
Masayuki Tsujimoto,Yutaka Matsuzaki,Noriki Yamaya et al.
Masayuki Tsujimoto et al.
The experience of positive emotions plays a crucial role in promoting mental and physical health. Laboratory studies have suggested that induced positive emotions facilitate stress recovery. However, how recovery from stress by discrete pos...