NMDA receptor-dependent switching between different gamma rhythm-generating microcircuits in entorhinal cortex
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...As the GABAergic basket cells that are believed to mediate gamma oscillations in vivo (Tam as et al., 2000; Freund, 2003; Gloveli et al., 2005; Middleton et al., 2008; Whittington et al., 2010) each contact a large number of excitatory neurons and often form multiple boutons on the soma or…...
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...As the GABAergic basket cells that are believed to mediate gamma oscillations in vivo (Tam as et al., 2000; Freund, 2003; Gloveli et al., 2005; Middleton et al., 2008; Whittington et al., 2010) each contact a large number of excitatory neurons and often form multiple boutons on the soma or perisomatic region of each neuron, they exert strong and rapid synaptic control over the firing output of excitatory neurons (Martin et al....
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9 citations
8 citations
8 citations
Cites background from "NMDA receptor-dependent switching b..."
...On the other hand, the studied models could involve different microcircuits and interneuron types in the generation of gamma oscillations (Middleton et al., 2008; Pietersen et al., 2009)....
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8 citations
References
2,404 citations
"NMDA receptor-dependent switching b..." refers background in this paper
...This mechanism can underlie gamma rhythms in a broad range of frequencies from around 20 Hz up to 70 Hz in the hippocampus (8) but cannot support higher frequencies such as those labeled as ‘‘high gamma’’ previously (9)....
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1,625 citations
"NMDA receptor-dependent switching b..." refers background in this paper
...The basic mechanism of generation of population gamma rhythms by local neuronal circuits reveals an absolute dependence on the influence of fast spiking inhibitory interneurons at the level of principal cell somata (5, 6),with the frequency dependent on the magnitude and kinetics of gamma aminobutyric acid (GABAA) receptor-mediated synaptic events (7)....
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1,529 citations
"NMDA receptor-dependent switching b..." refers background in this paper
...For example, removal of entorhinal cortex in vivo produces a slower gamma rhythm (39), whose origins appear to be in area CA3 (40)....
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985 citations
"NMDA receptor-dependent switching b..." refers background in this paper
...For example, removal of entorhinal cortex in vivo produces a slower gamma rhythm (39), whose origins appear to be in area CA3 (40)....
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899 citations