Proximally targeted GABAergic synapses and gap junctions synchronize cortical interneurons

By G. Tamás, E. H. Buhl, Andrea Lörincz, Péter Somogyi. Nature Neuroscience, 2000

666 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/d2e68125d7ac6adb4ad62d0d3944c3e2e184ed16

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Citations in the corpus

Mechanisms of gamma oscillations in the hippocampus of the behaving rat. (2003, background): “…et al., 1995; Wang Axon terminals of single CA3 pyramidal neurons cover as much as two thirds of the longitudinal extent of theand Buzsáki, 1996; Tamás et al., 2000; Hormuzdi et al., 2001; Deans et al., 2001; Traub et al., 1996, 1997, 2000, CA1 region (Ishizuka et al., 1990; Li et al., 1994).”
Two dynamically distinct inhibitory networks in layer 4 of the neocortex. (2003, background): “14) (Galarreta and Hestrin 1999; Gibson et al. 1999; Tamás et al. 2000) and chemical synapses (Galarreta and Hestrin 1999; Gibson et al. 1999; Tamás et al. 1998), which might promote synchronous spiking by selectively inhibiting asynchronous activity (Galarreta and Hestrin 2001b).”
Cortical inhibitory neurons and schizophrenia (2005, background): “Interestingly, different subpopulations of GABA neurons seem to be specialized to selectively regulate the output of pyramidal cells, giving rise to oscillatory activity in different frequency band”
Axo-Axonal Coupling: A Novel Mechanism for Ultrafast Neuronal Communication (2001, background): “Spikelets related to electrical coupling have also been observed in interneu-Leeds LS2 9NQ United Kingdom rons (Mann-Metzer and Yarom, 1999; Galarreta and Hestrin, 1999; Gibson et al., 1999; Tamás et al., 2000; Ven-4 Department of Neuroanatomy Molecular Brain Research ance et al., 2000).”
Rapid Desynchronization of an Electrically Coupled Interneuron Network with Sparse Excitatory Synaptic Input (2010, positive): “Indeed, cortical interneurons that have been shown to effectively entrain electrically coupled neurons at gamma frequencies (Tamas et al., 2000) may also exhibit surround inhibition at more depolarized potentials.”
Rapid Signaling at Inhibitory Synapses in a Dentate Gyrus Interneuron Network (2001, result): “In the somatosensory cortex, the IPSC decay time course at morphologically identified interneuron–interneuron synapses is comparable to that at interneuron– pyramidal cell synapses (decay time constant 8 msec) (Gupta et al., 2000; Tamás et al., 2000).”
A second function of gamma-frequency oscillations: a E%-max winner-take-all mechanism selects which cells fire (2009, background): “…convergence of principal cells onto these interneurons, enormous divergence of the feedback connections from interneurons to principal cells and electrical coupling among the interneurons (Buhl et al., 1994; Cobb et al., 1995; Galarreta and Hestrin, 1999; Tamás et al., 2000; Meyer et al., 2002).”
A single pair of neurons links sleep to memory consolidation in Drosophila melanogaster (2015, background): “Interestingly, the coordination of excitatory activity amongst diverse functional sub-circuits in the mammalian hippocampus and neocortex is regulated by the activity of broadly-projecting, gap-junction coupled inhibitory neurons/networks (Freund and Antal, 1988; Gibson et al., 1999; Tamas et al., 2”
Functional Properties of Dendritic Gap Junctions in Cerebellar Golgi Cells (2016, neutral): “endritic Gap Junctions in”
Long-Range Synchronization of γ and β Oscillations and the Plasticity of Excitatory and Inhibitory Synapses: A Network Model (2002, background): “In contrast, depression of i 3 i conductances is reported in rat somatosensory cortex (Tamás et al. 2000).”
Interneuron Diversity series: Circuit complexity and axon wiring economy of cortical interneurons. (2004, background): “Basket cells are connected to nearby basket cells and perhaps to other nearby cell types [35,37, 38 ].”