Neda Jahanshad,Victor G Valcour,Talia M Nir et al.
Neda Jahanshad et al.
Antiretroviral therapies have become widely available, and as a result, individuals infected with the human immunodeficiency virus (HIV) are living longer, and becoming integrated into the geriatric population. Around half of the HIV+ popul...
Altered connectivity of the balance processing network after tongue stimulation in balance-impaired individuals [0.03%]
舌刺激对平衡功能受损个体平衡处理网络连接的影响
Joe C Wildenberg,Mitchell E Tyler,Yuri P Danilov et al.
Joe C Wildenberg et al.
Some individuals with balance impairment have hypersensitivity of the motion-sensitive visual cortices (hMT+) compared to healthy controls. Previous work showed that electrical tongue stimulation can reduce the exaggerated postural sway ind...
Magnetic resonance field strength effects on diffusion measures and brain connectivity networks [0.03%]
磁场强度对扩散测量和脑连接网络的影响
Liang Zhan,Bryon A Mueller,Neda Jahanshad et al.
Liang Zhan et al.
The quest to map brain connectivity is being pursued worldwide using diffusion imaging, among other techniques. Even so, we know little about how brain connectivity measures depend on the magnetic field strength of the scanner. To investiga...
Anthony G Hudetz
Anthony G Hudetz
General anesthesia consists of amnesia, hypnosis, analgesia, and areflexia. Of these, the mechanism of hypnosis, or loss of consciousness, has been the most elusive, yet a fascinating problem. How anesthetic agents suppress human consciousn...
Functional networks in temporal-lobe epilepsy: a voxel-wise study of resting-state functional connectivity and gray-matter concentration [0.03%]
颞叶癫痫的功能网络：静息态功能连接和灰质浓度的体素研究
Martha J Holmes,Xue Yang,Bennett A Landman et al.
Martha J Holmes et al.
Temporal-lobe epilepsy (TLE) involves seizures that typically originate in the hippocampus. There is evidence that seizures involve anatomically and functionally connected brain networks within and beyond the temporal lobe. Many studies hav...
Upsampling to 400-ms resolution for assessing effective connectivity in functional magnetic resonance imaging data with Granger causality [0.03%]
利用Granger因果性评估功能磁共振图像数据有效连接性的400毫秒升频采样方法
Daniel R McFarlin,Deborah L Kerr,Jack B Nitschke
Daniel R McFarlin
Granger causality analysis of functional magnetic resonance imaging (fMRI) blood-oxygen-level-dependent signal data allows one to infer the direction and magnitude of influence that brain regions exert on one another. We employed a method f...
Growing trees in child brains: graph theoretical analysis of electroencephalography-derived minimum spanning tree in 5- and 7-year-old children reflects brain maturation [0.03%]
基于脑电图的最小生成树图形理论分析反映儿童大脑发育
Maria Boersma,Dirk J A Smit,Dorret I Boomsma et al.
Maria Boersma et al.
The child brain is a small-world network, which is hypothesized to change toward more ordered configurations with development. In graph theoretical studies, comparing network topologies under different conditions remains a critical point. C...
Shella D Keilholz,Matthew E Magnuson,Wen-Ju Pan et al.
Shella D Keilholz et al.
Functional connectivity mapping with resting-state magnetic resonance imaging (MRI) has become an immensely powerful technique that provides insight into both normal cognitive function and disruptions linked to neurological disorders. Tradi...
Vincent A Magnotta,Joy T Matsui,Dawei Liu et al.
Vincent A Magnotta et al.
A number of studies are now collecting diffusion tensor imaging (DTI) data across sites. While the reliability of anatomical images has been established by a number of groups, the reliability of DTI data has not been studied as extensively....
Comparative Study
Brain connectivity. 2012;2(6):345-55. DOI:10.1089/brain.2012.0112 2012
Reduced functional connectivity of prefrontal regions and amygdala within affect and working memory networks in pediatric bipolar disorder [0.03%]
儿童双相障碍情感网络和工作记忆网络中前额叶区域及杏仁核的功能连接降低
Alessandra M Passarotti,James Ellis,Ezra Wegbreit et al.
Alessandra M Passarotti et al.
This study examined whether adolescents with pediatric bipolar disorder (PBD) have abnormal regional functional connectivity in distributed brain networks during an affective working memory task. Adolescents with PBD (n=41) and healthy cont...