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Strength of gamma rhythm depends on normalization. [PDF]
PLoS Biology, 2013 Neuronal assemblies often exhibit stimulus-induced rhythmic activity in the gamma range (30-80 Hz), whose magnitude depends on the attentional load. This has led to the suggestion that gamma rhythms form dynamic communication channels across cortical ...
Supratim Ray +2 more
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Hippocampal Theta Modulation of Neocortical Spike Times and Gamma Rhythm: A Biophysical Model Study [PDF]
PLoS ONE, 2012 The hippocampal theta and neocortical gamma rhythms are two prominent examples of oscillatory neuronal activity. The hippocampus has often been hypothesized to influence neocortical networks by its theta rhythm, and, recently, evidence for such a direct ...
Magteld Zeitler +2 more
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The gamma rhythm as a guardian of brain health [PDF]
eLifeGamma oscillations in brain activity (30–150 Hz) have been studied for over 80 years. Although in the past three decades significant progress has been made to try to understand their functional role, a definitive answer regarding their causal implication
Ana Maria Ichim +7 more
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Effects on the Motor Cortex in Gamma Rhythm in Terms of Central Pattern Generator
IEEE Access, 2019 The locomotion is one of the basic skills essential for animals' survival. It is a key research field where the locomotion is modulated by the motor cortex.
Qiang Lu
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Different Origins of Gamma Rhythm and High-Gamma Activity in Macaque Visual Cortex [PDF]
PLoS Biology, 2011 During cognitive tasks electrical activity in the brain shows changes in power in specific frequency ranges, such as the alpha (8-12 Hz) or gamma (30-80 Hz) bands, as well as in a broad range above ∼80 Hz, called the high-gamma band.
Supratim Ray, John Maunsell
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Frontiers in Neuroscience, 2022 Previous studies have demonstrated that open-loop transcranial ultrasound stimulation (TUS) can modulate theta and gamma rhythms of the local field potentials (LFPs) in the mouse hippocampus; however, the manner in which closed-loop TUS with different ...
Zhenyu Xie +7 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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Speed controls the amplitude and timing of the hippocampal gamma rhythm. [PDF]
PLoS ONE, 2011 Cortical and hippocampal gamma oscillations have been implicated in many behavioral tasks. The hippocampus is required for spatial navigation where animals run at varying speeds.
Zhiping Chen +4 more
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Duration analysis using matching pursuit algorithm reveals longer bouts of gamma rhythm
Journal of Neurophysiology, 2018 Chandra Sekhar Seelamantula +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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