Results 11 to 20 of about 293,878 (305)
The Neuroscientist, 2016 Much effort has been made to understand the organizational principles of human brain function using functional magnetic resonance imaging (fMRI) methods, among which resting-state fMRI (rfMRI) is an increasingly recognized technique for measuring the intrinsic dynamics of the human brain. Functional connectivity (FC) with rfMRI is the most widely used
Jiang LL(姜黎黎) +3 more
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Using coherence to measure regional homogeneity of resting-state fMRI signal
Frontiers in Systems Neuroscience, 2010 In this study, we applied coherence to voxel-wise measurement of regional homogeneity of resting-state functional magnetic resonance imaging (RS-fMRI) signal.
Dongqiang Liu +5 more
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A Review on Homogeneity across Hydrological Regions [PDF]
Open Access Journal of Biogeneric Science and Research, 2021 Hydrologic classification is the method of scientifically arranging streams, rivers or catchments into groups with the most similarity of flow regime features and use it to recognize hydrologically homogenous areas. Previous homogeneous attempts were depended on overabundance of hydrologic metrics that considers features of variability of flows that ...
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Developmental Cognitive Neuroscience, 2016 Early-life stress (ELS) exposure is associated with adverse outcomes across the lifespan. We examined the relation of ELS exposure to resting-state fMRI in children ages 4–7 years.
Özlem Ece Demir-Lira +5 more
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Disrupted Regional Homogeneity in Drug-Naive Patients With Bipolar Disorder
Frontiers in Psychiatry, 2020 ObjectiveStudies on alterations in the regional neural activity in the brain of patients with bipolar disorder (BD) have provided conflicting results because of different medications used and study designs.
Xiaoxiao Shan +13 more
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Multiple sclerosis impairs regional functional connectivity in the cerebellum
NeuroImage: Clinical, 2014 Resting-state functional magnetic resonance imaging (rs-fMRI) has been used to study changes in long-range functional brain connectivity in multiple sclerosis (MS). Yet little is known about how MS affects functional brain connectivity at the local level.
Anne-Marie Dogonowski +6 more
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Frequency specificity of regional homogeneity in the resting-state human brain. [PDF]
PLoS ONE, 2014 Resting state-fMRI studies have found that the inter-areal correlations in cortical networks concentrate within ultra-low frequencies (0.01-0.04 Hz) while long-distance connections within subcortical networks distribute over a wider frequency range (0.01-
Xiaopeng Song, Yi Zhang, Yijun Liu
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BMC Psychiatry, 2020 Background Prior resting state functional Magnetic Resonance Imaging studies (rs-fMRI) via the regional homogeneity (ReHo) method have demonstrated inconsistent and conflicting results because of several confounding factors, such as small sample size ...
Wei Yan +6 more
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Changes of resting cerebral activities in subacute ischemic stroke patients
Neural Regeneration Research, 2015 This study aimed to detect the difference in resting cerebral activities between ischemic stroke patients and healthy participants, define the abnormal site, and provide new evidence for pathological mechanisms, clinical diagnosis, prognosis prediction ...
Ping Wu +8 more
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Regional Frequency Analysis of Maximum 24-Hour Precipitation in Arid Lands Using The L-Moments Approach (Case Study: Yazd Province) [PDF]
مدیریت بیابان, 2020 Estimation of the maximum 24-hour precipitation is one of the important parameters in irrigation and drainage projects, design of hydraulic structures, and watershed management. This rainfall data is used to calculate short-term rainfall and design flood.
mojdeh mohammadi, Ali Talebi
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