Results 31 to 40 of about 103,223 (292)

Aberrant modulations of static functional connectivity and dynamic functional network connectivity in chronic migraine [PDF]

Quantitative Imaging in Medicine and Surgery, 2021
Chronic migraine (CM) is a common and disabling neurological disorder that affects 1-2% of the global population. The aim of the present study was to identify the functional characteristics of the CM brain using static functional connectivity (s-FC), static functional network connectivity (s-FNC), and dynamic functional network connectivity (d-FNC ...
Yan, Zou, Weijun, Tang, Xiangyang, Qiao, Ji, Li   +3 more
openaire   +2 more sources

Establishment of Effective Biomarkers for Depression Diagnosis With Fusion of Multiple Resting-State Connectivity Measures

Frontiers in Neuroscience, 2021
Major depressive disorder (MDD) is a severe mental disorder and is lacking in biomarkers for clinical diagnosis. Previous studies have demonstrated that functional abnormalities of the unifying triple networks are the underlying basis of the ...
Yanling Li, Yanling Li, Yanling Li, Xin Dai, Huawang Wu, Lijie Wang   +5 more
doaj   +1 more source

Changes in dynamic functional connections with aging

NeuroImage, 2018
Despite numerous studies on age-related changes in static functional connections (FCs), the available literature on the changes in dynamic FCs with aging is lacking. This study investigated the changes in dynamic FCs with aging based on resting state fMRI data of 61 healthy adults aged 30-85 years. The time-resolved FCs among 160 pre-defined regions of
Lixia Tian, Qizhuo Li, Chaomurilige Wang, Jian Yu 0001   +3 more
openaire   +2 more sources

Abnormal dynamic functional network connectivity in male obstructive sleep apnea with mild cognitive impairment: A data-driven functional magnetic resonance imaging study

Frontiers in Aging Neuroscience, 2022
ObjectiveThe purpose of this study was to investigate the dynamic functional network connectivity (FNC) and its relationship with cognitive function in obstructive sleep apnea (OSA) patients from normal cognition (OSA-NC) to mild cognitive impairment ...
Haijun Li, Haijun Li, Lan Li, Kunyao Li, Panmei Li, Wei Xie, Yaping Zeng, Linghong Kong, Ting Long, Ling Huang, Xiang Liu, Yongqiang Shu, Li Zeng, Dechang Peng, Dechang Peng   +14 more
doaj   +1 more source

Predictive assessment of models for dynamic functional connectivity [PDF]

NeuroImage, 2018
In neuroimaging, it has become evident that models of dynamic functional connectivity (dFC), which characterize how intrinsic brain organization changes over time, can provide a more detailed representation of brain function than traditional static analyses.
Søren Føns Vind Nielsen, Mikkel N. Schmidt, Kristoffer Henriksen, Morten Mørup   +3 more
openaire   +2 more sources

Both Stationary and Dynamic Functional Interhemispheric Connectivity Are Strongly Associated With Performance on Cognitive Tests in Multiple Sclerosis

Frontiers in Neurology, 2020
Although functional connectivity has been extensively studied in MS, robust estimates of both stationary (static connectivity at the time) and dynamic (connectivity variation across time) functional connectivity has not been commonly evaluated and ...
Sue-Jin Lin, Shannon Kolind, Aiping Liu, Katrina McMullen, Irene Vavasour, Z. Jane Wang, Anthony Traboulsee, Martin J. McKeown, Martin J. McKeown   +8 more
doaj   +1 more source

Pattern classification of large-scale functional brain networks : identification of informative neuroimaging markers for epilepsy [PDF]

, 2012
The accurate prediction of general neuropsychiatric disorders, on an individual basis, using resting-state functional magnetic resonance imaging (fMRI) is a challenging task of great clinical significance.
GuangMing Lu, ZhengGe Wang, GuangMing Lu (164664), Cheng, Wei, Jie Zhang (64655), Zhang, ZhiQiang, Jie Zhang, Wang, ZhengGe, Jianfeng Feng (48703), ZhiQiang Zhang, Wei Cheng (52808), ZhengGe Wang (164658), Feng, Jianfeng, Wei Cheng, Jianfeng Feng, WenLian Lu (164662), WenLian Lu, ZhiQiang Zhang (164660), Zhang, Jie, Lu, Wenlian, Lu, GuangMing   +20 more
core   +1 more source

Decreased subregional specificity of the putamen in Parkinson's Disease revealed by dynamic connectivity-derived parcellation

NeuroImage: Clinical, 2018
Parkinson's Disease (PD) is associated with decreased ability to perform habitual tasks, relying instead on goal-directed behaviour subserved by different cortical/subcortical circuits, including parts of the putamen.
Aiping Liu, Sue-Jin Lin, Taomian Mi, Xun Chen, Piu Chan, Z. Jane Wang, Martin J. McKeown   +6 more
doaj   +1 more source

Acquired olfactory loss alters functional connectivity and morphology

Scientific Reports, 2021
Removing function from a developed and functional sensory system is known to alter both cerebral morphology and functional connections. To date, a majority of studies assessing sensory-dependent plasticity have focused on effects from either early onset ...
Behzad Iravani, Moa G. Peter, Artin Arshamian, Mats J. Olsson, Thomas Hummel, Hagen H. Kitzler, Johan N. Lundström   +6 more
doaj   +1 more source

Reconfiguration of static and dynamic thalamo-cortical network functional connectivity of epileptic children with generalized tonic-clonic seizures

Frontiers in Neuroscience, 2022
ObjectiveA number of studies in adults and children with generalized tonic-clonic seizure (GTCS) have reported the alterations in morphometry, functional activity, and functional connectivity (FC) in the thalamus.
Yongxin Li, Jianping Wang, Xiao Wang, Qian Chen, Bing Qin, Jiaxu Chen   +5 more
doaj   +1 more source