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Synchrony in Silicon: The Gamma Rhythm [PDF]
IEEE Transactions on Neural Networks, 2007 In this paper, we present a network of silicon interneurons that synchronize in the gamma frequency range (20-80 Hz). The gamma rhythm strongly influences neuronal spike timing within many brain regions, potentially playing a crucial role in computation.
John V, Arthur, Kwabena A, Boahen
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Causal influence of gamma oscillations on the sensorimotor rhythm
NeuroImage, 2011 Gamma oscillations of the electromagnetic field of the brain are known to be involved in a variety of cognitive processes, and are believed to be fundamental for information processing within the brain. While gamma oscillations have been shown to be correlated with brain rhythms at different frequencies, to date no empirical evidence has been presented
Grosse-Wentrup, M. +2 more
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Gamma rhythm communication between entorhinal cortex and dentate gyrus neuronal assemblies. [PDF]
Science, 2021 Fernández-Ruiz A +6 more
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Cell type-differential modulation of prefrontal cortical GABAergic interneurons on low gamma rhythm and social interaction. [PDF]
Sci Adv, 2020 Liu L +11 more
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Translational Psychiatry, 2021 Gamma and theta brain rhythms play important roles in cognition and their interaction can affect gamma oscillation features. Hippocampal theta oscillations depend on cholinergic and GABAergic input from the medial septum-diagonal band of Broca.
Yuniesky Andrade-Talavera +5 more
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Gamma rhythms and beta rhythms have different synchronization properties [PDF]
Proceedings of the National Academy of Sciences, 2000 Experimental and modeling efforts suggest that rhythms in the CA1 region of the hippocampus that are in the beta range (12–29 Hz) have a different dynamical structure than that of gamma (30–70 Hz). We use a simplified model to show that the different rhythms employ different dynamical mechanisms to synchronize, based on different ionic currents.
Kopell, N. +3 more
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Gamma rhythms in the visual cortex: functions and mechanisms [PDF]
Cognitive Neurodynamics, 2021 AbstractGamma-band activity, peaking around 30–100 Hz in the local field potential's power spectrum, has been found and intensively studied in many brain regions. Although gamma is thought to play a critical role in processing neural information in the brain, its cognitive functions and neural mechanisms remain unclear or debatable.
Chuanliang Han +2 more
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Auditory Steady-State Responses in Schizophrenia: An Updated Meta-Analysis
Brain Sciences, 2023 This meta-analysis investigates auditory steady-state responses (ASSRs) as potential biomarkers of schizophrenia, focusing on previously unexplored clinical populations, frequencies, and variables. We examined 37 studies, encompassing a diverse cohort of
Inès Zouaoui +3 more
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A computational study on altered theta-gamma coupling during learning and phase coding [PDF]
, 2012 There is considerable interest in the role of coupling between theta and gamma oscillations in the brain in the context of learning and memory. Here we have used a neural network model which is capable of producing coupling of theta phase to gamma ...
A Mazzoni +44 more
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Beta and Gamma Rhythms Go with the Flow [PDF]
Neuron, 2015 Information flows through visual areas in opposite directions during "bottom-up" intake of current stimuli and "top-down" processes such as attention or memory. In this issue of Neuron, Bastos et al. (2015) report that rhythms of different frequencies coordinate bottom-up and top-down information streams.
Zheng, Chenguang, Colgin, Laura Lee
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