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Randomness in resting state functional connectivity matrices
2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2016Separate brain regions exhibit synchronous intrinsic activity used to assess connectivity patterns known to appear among brain areas. Connectivity is evaluated from functional magnetic resonance imaging (fMRI) measuring the blood oxygen level dependent signal (BOLD) signal.
Victor M. Vergara, Vince D. Calhoun
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Predicting resting-state functional connectivity with efficient structural connectivity
IEEE/CAA Journal of Automatica Sinica, 2018The complex relationship between structural connectivity ( SC ) and functional connectivity ( FC ) of human brain networks is still a critical problem in neuroscience. In order to investigate the role of SC in shaping resting-state FC, numerous models have been proposed.
Xue Chen, Yanjiang Wang 0001
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Resting-state functional connectivity in neuropsychiatric disorders
Current Opinion in Neurology, 2008This review considers recent advances in the application of resting-state functional magnetic resonance imaging to the study of neuropsychiatric disorders.Resting-state functional magnetic resonance imaging is a relatively novel technique that has several potential advantages over task-activation functional magnetic resonance imaging in terms of its ...
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Resting-State Functional Connectivity in Treatment-Resistant Depression
American Journal of Psychiatry, 2011The authors used resting-state functional connectivity MRI to evaluate brain networks in patients with refractory and nonrefractory major depressive disorder.In a cross-sectional study, 28 patients with refractory major depression, 32 patients with nonrefractory major depression, and 48 healthy comparison subjects underwent scanning using a gradient ...
Lui, Su +9 more
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Applications of Resting-State Functional Connectivity to Neurodegenerative Disease
Neuroimaging Clinics of North America, 2017Neurodegenerative diseases target specific large-scale neuronal networks, leading to distinct behavioral and cognitive dysfunctions. Resting-state functional magnetic resonance imaging (rsfMR imaging)-based functional connectivity method maps symptoms-associated functional network deterioration in vivo.
Juan, Zhou +3 more
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Evaluating the strength of functional connectivity during the resting state
2011 Seventh International Conference on Natural Computation, 2011Knowledge about the intrinsic functional architecture of the human brain has been greatly expanded by the study of the spontaneous fluctuations observed during the resting-state. Recently, there has been a surge of interest in resting state functional connectivity (RSFC) which has been used to identify large-scale brain networks including the default ...
Hui Wang, Zuhong Lu
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Adolescent risk-taking and resting state functional connectivity
Psychiatry Research: Neuroimaging, 2014The existing literature on the role of emotion regulation circuits (amygdala-prefrontal cortex) in the adolescent brain yields mixed results, particularly on the role of these regions in the context of reward sensitivity and risk-taking behavior sensitivity and risk-taking behavior.
Samuel J, DeWitt +2 more
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Resting-state functional connectivity in normal brain aging
Neuroscience & Biobehavioral Reviews, 2013The world is aging and, as the elderly population increases, age-related cognitive decline emerges as a major concern. Neuroimaging techniques, such as functional magnetic resonance imaging (fMRI), allow the investigation of the neural bases of age-related cognitive changes in vivo.
Luiz Kobuti, Ferreira +1 more
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Resting-state functional connectivity and depression
2018Depressive disorders are heterogeneous and their diagnoses have poor reliability. There is a need to understand the biological mechanisms of depression to improve assessment, diagnosis, and treatment. The default mode network (DMN), central executive network (CEN), and salience network (SN) are large-scale neural networks that have been implicated in ...
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Dynamic Brain Connectivity in Resting State Functional MR Imaging
Neuroimaging Clinics of North America, 2021Rozita Jalilianhasanpour +2 more
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