Functional magnetic resonance imaging phase synchronization as a measure of dynamic functional connectivity [0.03%]
基于功能磁共振相位同步的动态连接性度量方法研究
Enrico Glerean,Juha Salmi,Juha M Lahnakoski et al.
Enrico Glerean et al.
Functional brain activity and connectivity have been studied by calculating intersubject and seed-based correlations of hemodynamic data acquired with functional magnetic resonance imaging (fMRI). To inspect temporal dynamics, these correla...
Enhanced motor learning in older adults is accompanied by increased bilateral frontal and fronto-parietal connectivity [0.03%]
增强的运动学习伴有的老年人大脑双边额叶及额顶叶连接性的增加
Chien-Ho Janice Lin,Ming-Chang Chiang,Allan D Wu et al.
Chien-Ho Janice Lin et al.
We recently demonstrated that older adults can benefit as much as younger adults from learning skills in an interleaved manner. Here we investigate whether optimized learning through interleaved practice (IP) is associated with changes in i...
Comparative Study
Brain connectivity. 2012;2(2):56-68. DOI:10.1089/brain.2011.0059 2012
Mélanie Boly,Marcello Massimini,Marta Isabel Garrido et al.
Mélanie Boly et al.
The last 10 years witnessed a considerable increase in our knowledge of brain function in survivors to severe brain injuries with disorders of consciousness (DOC). At the same time, a growing interest developed for the use of functional neu...
Diffuse abnormality of low to moderately organized white matter in schizophrenia [0.03%]
精神分裂症中广泛异常的低至中度组织化的白质
Sarah A J Reading,Kenichi Oishi,Graham W Redgrave et al.
Sarah A J Reading et al.
Increasing evidence suggests that abnormal white matter is central to the pathophysiology and, potentially, the pathogenesis of schizophrenia (SCZ). The spatial distribution of observed abnormalities and the type of white matter involved re...
Altered structural brain connectivity in healthy carriers of the autism risk gene, CNTNAP2 [0.03%]
携带自闭症风险基因（CNTNAP2）的健康个体的大脑结构连接异常
Emily L Dennis,Neda Jahanshad,Jeffrey D Rudie et al.
Emily L Dennis et al.
Recently, carriers of a common variant in the autism risk gene, CNTNAP2, were found to have altered functional brain connectivity using functional MRI. Here, we scanned 328 young adults with high-field (4-Tesla) diffusion imaging, to test t...
An integrated framework for high angular resolution diffusion imaging-based investigation of structural connectivity [0.03%]
一种基于高角分辨率弥散成像的结构连接研究的集成框架
Luke Bloy,Madhura Ingalhalikar,Nematollah K Batmanghelich et al.
Luke Bloy et al.
Structural connectivity models hold great promise for expanding what is known about the ways information travels throughout the brain. The physiologic interpretability of structural connectivity models depends heavily on how the connections...
The effects of sustained cognitive task performance on subsequent resting state functional connectivity in healthy young and middle-aged male schoolteachers [0.03%]
持续的认知任务对健康青年和中年男教师静息态功能连接的影响
Elisabeth A T Evers,Elissa B Klaassen,Serge A Rombouts et al.
Elisabeth A T Evers et al.
Previous studies showed that functional connectivity (FC) within resting state (RS) networks is modulated by previous experience. In this study the effects of sustained cognitive performance on subsequent RS FC were investigated in healthy ...
Randomized Controlled Trial
Brain connectivity. 2012;2(2):102-12. DOI:10.1089/brain.2011.0060 2012
Disruption of functional brain networks in Alzheimer's disease: what can we learn from graph spectral analysis of resting-state magnetoencephalography? [0.03%]
图谱分析在静息态脑磁图研究阿尔茨海默病功能网络紊乱中的应用及展望
Willem de Haan,Wiesje M van der Flier,Huijuan Wang et al.
Willem de Haan et al.
In Alzheimer's disease (AD), structural and functional brain network organization is disturbed. However, many of the present network analysis measures require a priori assumptions and methodological choices that influence outcomes and inter...
Constrained source-based morphometry identifies structural networks associated with default mode network [0.03%]
基于约束的形态计量学识别与默认模式网络相关的结构网络
Li Luo,Lai Xu,Rex Jung et al.
Li Luo et al.
We present constrained source-based morphometry (SBM), a multivariate semiblind data-driven approach, to explore a possible brain-wide structural network in both gray matter (GM) and white matter (WM) associated with the functional default ...
Differential patterns of connectivity in progressive mild cognitive impairment [0.03%]
进展性轻度认知障碍的连接模式差异
Ricardo Bajo,Nazareth P Castellanos,Pablo Cuesta et al.
Ricardo Bajo et al.
It is now widely accepted that Alzheimer's disease is characterized by a functional disconnection between brain regions. The disease appears to begin up to decades prior to clinical diagnosis. Therefore, in the present study, we combined ma...