Results 1 to 10 of about 4,114,263 (272)

BOLD cofluctuation ‘events’ are predicted from static functional connectivity [PDF]

NeuroImage, 2022
Recent work identified single time points (“events”) of high regional cofluctuation in functional Magnetic Resonance Imaging (fMRI) which contain more large-scale brain network information than other, low cofluctuation time points.
Zach Ladwig, Benjamin A. Seitzman, Ally Dworetsky, Yuhua Yu, Babatunde Adeyemo, Derek M. Smith, Steven E. Petersen, Caterina Gratton   +7 more
doaj   +5 more sources

Performances of whole-brain dynamic and static functional connectivity fingerprinting in machine learning-based classification of major depressive disorder [PDF]

Frontiers in Psychiatry, 2022
BackgroundAlterations in static and dynamic functional connectivity during resting state have been widely reported in major depressive disorder (MDD).
Heng Niu, Weirong Li, Guiquan Wang, Qiong Hu, Rui Hao, Tianliang Li, Fan Zhang, Tao Cheng   +7 more
doaj   +4 more sources

Impact of anesthesia on static and dynamic functional connectivity in mice [PDF]

NeuroImage, 2021
A few studies have compared the static functional connectivity between awake and lightly anesthetized states in rodents by resting-state fMRI. However, impact of light anesthesia on static and dynamic fluctuations in functional connectivity has not been ...
Tomokazu Tsurugizawa, Daisuke Yoshimaru
doaj   +6 more sources

Dynamic Functional Connectivity Better Predicts Disability Than Structural and Static Functional Connectivity in People With Multiple Sclerosis [PDF]

Frontiers in Neuroscience, 2021
Background: Advanced imaging techniques such as diffusion and functional MRI can be used to identify pathology-related changes to the brain's structural and functional connectivity (SC and FC) networks and mapping of these changes to disability and ...
Ceren Tozlu, Keith Jamison, Susan A. Gauthier, Susan A. Gauthier, Susan A. Gauthier, Amy Kuceyeski, Amy Kuceyeski   +6 more
doaj   +5 more sources

Alternations in Dynamic and Static Functional Connectivity Density in Chronic Smokers. [PDF]

Front Psychiatry, 2022
Previous studies have implicated abnormal functional coordination in brain regions of smokers. Neuroimaging studies demonstrated alternations in brain connectivity by using the resting-state functional connectivity (rsFC) method which arbitrarily chooses specific networks or seed regions as priori selections and cannot provide a full picture of the FC ...
Yang Z, Wen M, Wei Y, Huang H, Zheng R, Wang W, Gao X, Zhang M, Cheng J, Han S, Zhang Y.   +10 more
europepmc   +5 more sources

Altered static and dynamic functional connectivity of habenula in first-episode, drug-naïve schizophrenia patients, and their association with symptoms including hallucination and anxiety

Frontiers in Psychiatry, 2023
Background and objectiveThe pathogenesis of schizophrenia (SCH) is related to the dysfunction of monoamine neurotransmitters, and the habenula participates in regulating the synthesis and release of dopamine.
Kangkang Xue, Jingli Chen, Yarui Wei, Yuan Chen, Shaoqiang Han, Caihong Wang, Yong Zhang, Xueqin Song, Jingliang Cheng   +8 more
doaj   +3 more sources

Internet addiction is associated with differences in static and dynamic hippocampal functional connectivity in young adults: the mediating role of emotion regulation difficulties [PDF]

Frontiers in Psychiatry
BackgroundInternet addiction (IA) has emerged as a pervasive public health issue among young adults, frequently accompanied by severe emotion regulation difficulties.
Yue Pan, Xiang Yu, Zi-Liang Wang, Jun Zhou   +3 more
doaj   +2 more sources

fMRI-Based Static and Dynamic Functional Connectivity Analysis for Post-Stroke Motor Dysfunction Patient: A Review

IEEE Access
Functional magnetic resonance imaging (fMRI) has emerged as a prevalent tool for investigating motor deficits and rehabilitation in the context of stroke.
Kaichao Wu, Beth Jelfs, Katrina Neville, Aiqun Cai, Qiang Fang   +4 more
doaj   +3 more sources

Aberrant static and dynamic functional connectivity of amygdala subregions in patients with major depressive disorder and childhood maltreatment

NeuroImage: Clinical, 2022
Major depressive disorder (MDD) with childhood maltreatment is a heterogeneous clinical phenotype of depression with prominent features of brain disconnectivity in areas linked to maltreatment-related emotion processing (e.g., the amygdala).
Qianyi Luo, Juran Chen, Yuhong Li, Zhiyao Wu, Xinyi Lin, Jiazheng Yao, Huiwen Yu, Huawang Wu, Hongjun Peng   +8 more
doaj   +3 more sources

Altered Static and Dynamic Functional Connectivity of Habenula Associated With Suicidal Ideation in First-Episode, Drug-Naïve Patients With Major Depressive Disorder

Frontiers in Psychiatry, 2020
Investigating the neurobiological mechanism of suicidal ideation (SI) in major depressive disorder (MDD) may be beneficial to prevent the suicidal behavior. Mounting evidence showed that habenula contributed to the etiology of MDD.
Dan Qiao, Dan Qiao, Aixia Zhang, Ning Sun, Chunxia Yang, Jianying Li, Ting Zhao, Yuchen Wang, Yifan Xu, Yujiao Wen, Kerang Zhang, Zhifen Liu   +11 more
doaj   +3 more sources