Reduced gamma oscillation during visual processing of the mother's face in children with autism spectrum disorder: A pilot study [PDF]
PCN Reports, 2023 Aim This study aimed to investigate gamma oscillations related to face processing of children with autism spectrum disorders and typically developed children using magnetoencephalography.
Chiaki Hasegawa +10 more
doaj +3 more sources
Distinct effects of heterogeneity and noise on gamma oscillation in a model of neuronal network with different reversal potential [PDF]
Scientific Reports, 2021 Gamma oscillation is crucial in brain functions such as attentional selection, and is inextricably linked to both heterogeneity and noise (or so-called stochastic fluctuation) in neuronal networks.
Tianyi Zheng +2 more
doaj +2 more sources
A 34.5 day quasi-periodic oscillation in γ-ray emission from the blazar PKS 2247–131
Nature Communications, 2018 PKS 2247–131 is an active galaxy that has been emitting gamma-ray flares since October 2016. Here, the authors used data obtained with the Fermi Gamma-ray Space Telescope to find that PKS 2247–131 presents a relatively short, month-like flux oscillation ...
Jianeng Zhou +7 more
doaj +3 more sources
Subcortical Source and Modulation of the Narrowband Gamma Oscillation in Mouse Visual Cortex. [PDF]
Neuron, 2017 Primary visual cortex exhibits two types of gamma rhythm: broadband activity in the 30-90 Hz range and a narrowband oscillation seen in mice at frequencies close to 60 Hz.
Saleem AB +9 more
europepmc +3 more sources
Frontiers in Neural Circuits, 2014 A prominent feature of olfactory bulb (OB) dynamics is the expression of characteristic local field potential (LFP) rhythms, including a slow respiration-related rhythm and two fast alternating oscillatory rhythms, beta (15-30 Hz) and gamma (40-90 Hz ...
Nicolas eFourcaud-Trocmé +5 more
doaj +3 more sources
μ-Opioid receptor activation modulates CA3-to-CA1 gamma oscillation phase-coupling [PDF]
IBRO Reports, 2019 In the intact brain, hippocampal area CA1 alternates between low-frequency gamma oscillations (γ), phase-locked to low-frequency γ in CA3, and high-frequency γ, phase-locked to γ in the medial entorhinal cortex.
Yujiao Zhang +7 more
doaj +2 more sources
Parietal gamma oscillations decreased in cognitive biotype of depression [PDF]
Scientific ReportsCognitive biotype in depression has long been associated with abnormalities in neural oscillations. Among them, gamma oscillations are widely observed correlates of cognitive dysfunction. However, whether gamma oscillations implement causal mechanisms of
Yingying Zhao +8 more
doaj +2 more sources
Sensory-Evoked 40-Hz Gamma Oscillation Improves Sleep and Daily Living Activities in Alzheimer’s Disease Patients [PDF]
Frontiers in Systems Neuroscience, 2021 Mihály Hajós
exaly +2 more sources
TNEA Regulates Hippocampal Oscillation by Improving Inhibitory Synaptic Plasticity to Ameliorates Cognitive Impairment in Alzheimer's Disease [PDF]
Advanced ScienceThree‐needle electroacupuncture (TNEA) has demonstrated efficacy in improving cognitive function in both Alzheimer's disease (AD) model animals and patients, although its underlying mechanism remains unclear.
Zhongzhao Guo +15 more
doaj +2 more sources
Safety, tolerability, and efficacy estimate of evoked gamma oscillation in mild to moderate Alzheimer’s disease [PDF]
Frontiers in NeurologyMihály Hajós
exaly +2 more sources