Gamma rhythms and beta rhythms have different synchronization properties.

By Nancy J. Kopell, G. Ermentrout, Miles A. Whittington, Roger D. Traub. Proceedings of the National Academy of Sciences of the United States of America, 2000

1,116 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/30d629032b81abee9620925b60099d9e858ce470

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In Cellular and Molecular Neuroscience

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Citations in the corpus

Mechanisms of Gamma Oscillations (2012, background): “The role of recurrent excitatory (E-E) connections between principal cells in gamma models are not well-understood (Kopell et al. 2000, Whittington et al. 2000, Brunel & Wang 2003, Geisler et al. 2005).”
A Hierarchy of Time-Scales and the Brain (2008, neutral): “, [25,26,54,70], which is distinct from the current treatment.”
Relationships between pupil diameter and neuronal activity in the locus coeruleus, colliculi, and cingulate cortex (2015, background): “Because different frequency bands of the LFP can reflect different aspects of network function (von Stein and Sarnthein, 2000; Kopell et al., 2000; Donner and Siegel, 2011), we also assessed band-specific differences relative to pupil events (dilation versus constriction).”
Oscillatory synchronization in large-scale cortical networks predicts perception. (2011, positive): “Our results extend previous findings that have implicated beta-band activity across frontal and parietal regions in visual attention, decision making, and sensorimotor integration (Buschman and Miller, 2007; Donner et al., 2007; Gross et al., 2004; Kopell et al., 2000; Pesaran et al., 2008; Roelfsem”
Comparison of Hilbert transform and wavelet methods for the analysis of neuronal synchrony. (2001, background): “With this model, Kopell et al. (2000) demonstrated that the transition from gamma to beta can be theoretically understood as a consequence of the changes in recurrent excitatory synapses and expressions of K-conductances.”
The role of oscillations and synchrony in cortical networks and their putative relevance for the pathophysiology of schizophrenia. (2008, background): “Short-distance synchronization tends to occur at higher frequencies (gamma-band) than long-distance synchronization, which often manifests itself not only in the beta- but also in the theta- (4–8 Hz) and alpha(8–12 Hz) frequency range.(23,24)”
Gamma-band synchronization in the neocortex: novel analysis methods and their application to sensory and motivational systems (2013, background): “, raising the possibility that a gamma-to-beta transition in OFC could reflect a general beta synchronization across odor-processing areas, putatively underlying a switch from local to global interactions (Kopell et al., 2000).”
The ups and downs of β oscillations in sensorimotor cortex. (2013, positive): “This may suggest a slightly more restricted or local origin of the beta oscillations during cue processing and early movement preparation than during cue anticipation, if oscillations of higher frequencies reflect smaller and/or more local networks (Kopell et al., 2000; Miller, 2007; von Stein and S”
Neurophysiological and Computational Principles of Cortical Rhythms in Cognition (2010, background): “Interestingly, modeling studies showed that synchronization can tolerate longer synaptic delays for beta than gamma oscillation (83, 282, 528), suggesting that long-distance oscillatory synchronization may be more robustly realized at beta frequencies.”
Inhibition-based rhythms: experimental and mathematical observations on network dynamics. (2000, background): “In models where intrinsic currents mainly . AHPs, above are modified to produce missed beats the connectivity between excitatory neurons has been shown to be critical for coherent beta . oscillations Kopell et al., 2000 . However, the reasons for this are not straightforward.”