Results 31 to 40 of about 9,964,414 (335)
Test–Retest Reliability of Synchrony and Metastability in Resting State fMRI
Brain Sciences, 2021 In recent years, interest has been growing in dynamic characteristic of brain signals from resting-state functional magnetic resonance imaging (rs-fMRI). Synchrony and metastability, as neurodynamic indexes, are considered as one of methods for analyzing
Lan Yang +6 more
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Therapeutic Advances in Psychopharmacology, 2023 Background: Altered resting-state functional connectivity has been found in patients with post-traumatic stress disorder (PTSD). However, the alteration of resting-state functional connectivity at whole-brain level in typhoon-traumatized individuals with
Hui Juan Chen +8 more
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EEG Frequency Bands in Psychiatric Disorders: A Review of Resting State Studies
Frontiers in Human Neuroscience, 2019 A significant proportion of the electroencephalography (EEG) literature focuses on differences in historically pre-defined frequency bands in the power spectrum that are typically referred to as alpha, beta, gamma, theta and delta waves.
J. Newson, T. Thiagarajan
semanticscholar +1 more source
Disruption of brain connectivity in acute stroke patients with early impairment in consciousness
Frontiers in Psychology, 2014 Impairment in consciousness is common in acute stroke patients and is correlated with the clinical outcome after stroke. The underlying mechanism is not completely understood, with little known about brain activity and connectivity changes in acute ...
Yuan-Hsiung eTsai +6 more
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Frontiers in Human Neuroscience, 2022 Transcutaneous auricular vagus nerve stimulation (taVNS), a non-invasive alternative to vagus nerve stimulation (VNS) with implantable devices, has shown promise in treating disorders such as depression, migraine, and insomnia. Studies of these disorders
Yixiang Mao +10 more
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Neuropsychopharmacology Reports, 2021 Aim Approximately one‐third of patients with major depressive disorder develop treatment‐resistant depression. One‐third of patients with treatment‐resistant depression demonstrate resistance to ketamine, which is a novel antidepressant effective for ...
Tomoyuki Nakamura +7 more
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Rapidly spreading seizures arise from large-scale functional brain networks in focal epilepsy
NeuroImage, 2021 It remains unclear whether epileptogenic networks in focal epilepsy develop on physiological networks. This work aimed to explore the association between the rapid spread of ictal fast activity (IFA), a proposed biomarker for epileptogenic networks, and ...
Taira Uehara +10 more
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Resting-state network dysconnectivity in ADHD: A system-neuroscience-based meta-analysis
World Journal of Biological Psychiatry, 2020 Objectives Neuroimaging studies report altered resting-state functional connectivity in attention deficit/hyperactivity disorder (ADHD) across multiple brain systems. However, there is inconsistency among individual studies. Methods We meta-analyzed seed-
Bernis Sutcubasi +5 more
semanticscholar +1 more source
The Neuroscientist, 2014 Although brain plasticity is greatest in the first few years of life, the brain continues to be shaped by experience throughout adulthood. Advances in fMRI have enabled us to examine the plasticity of large-scale networks using blood oxygen level-dependent (BOLD) correlations measured at rest.
Guerra-Carrillo, Belén +2 more
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Frontiers in Cellular Neuroscience, 2018 While task-dependent responses of specific brain areas during cognitive tasks are well established, much less is known about the changes occurring in resting state networks (RSNs) in relation to continuous cognitive processing.
Gloria Castellazzi +14 more
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