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Inhibitory circuits
Inhibitory circuits
Investigating how sensory information early in the main olfactory system is dynamically transformed by recurrent and lateral inhibition of olfactory bulb projection neurons by anaxonic GABAergic interneurons
Burton SD, Malyshko CM, Urban NN (2024) Fast-spiking interneuron detonation drives high-fidelity inhibition in the olfactory bulb. PLoS Biol 22(8): e3002660. https://doi.org/10.1371/journal.pbio.3002660
Burton SD, Urban NN (2021) Cell and circuit origins of fast network oscillations in the mammalian main olfactory bulb. eLife 10. https://doi.org/10.7554/elife.74213
Geramita MA, Burton SD, Urban NN (2016) Distinct lateral inhibitory circuits drive parallel processing of sensory information in the mammalian olfactory bulb. eLife 5:e16039. https://doi.org/10.7554/elife.16039
Burton SD, Urban NN (2015) Rapid Feedforward Inhibition and Asynchronous Excitation Regulate Granule Cell Activity in the Mammalian Main Olfactory Bulb. J Neurosci 35:14103-14122. https://doi.org/10.1523/jneurosci.0746-15.2015
Disinhibitory circuits
Disinhibitory circuits
Investigating the enigmatic "short-axon" cells: GABAergic interneurons capable of regulating other GABAergic interneurons in the olfactory bulb
Cavarretta F, Burton SD, Igarashi KM, Shepherd GM, Hines ML, Migliore M (2018) Parallel odor processing by mitral and middle tufted cells in the olfactory bulb. Sci Rep 8:7625. https://doi.org/10.1038/s41598-018-25740-x
Burton SD, Larocca G, Liu A, Cheetham CEJ, Urban NN (2017) Olfactory Bulb Deep Short-Axon Cells Mediate Widespread Inhibition of Tufted Cell Apical Dendrites. J Neurosci 37:1117–1138. https://doi.org/10.1523/jneurosci.2880-16.2016
Burton SD, Urban NN (2015) Rapid Feedforward Inhibition and Asynchronous Excitation Regulate Granule Cell Activity in the Mammalian Main Olfactory Bulb. J Neurosci 35:14103-14122. https://doi.org/10.1523/jneurosci.0746-15.2015
Neuromodulatory circuits
Neuromodulatory circuits
Investigating the circuit mechanisms by which profuse cholinergic, serotonergic, and noradrenergic innervation of the olfactory bulb by deep-brain neuromodulatory centers influences olfactory processing
Case DT, Burton SD, Gedeon JY, Williams S-PG, Urban NN, Seal RP (2017) Layer- and cell type-selective co-transmission by a basal forebrain cholinergic projection to the olfactory bulb. Nat Commun 8:652. https://doi.org/10.1038/s41467-017-00765-4
Burton SD, Larocca G, Liu A, Cheetham CEJ, Urban NN (2017) Olfactory Bulb Deep Short-Axon Cells Mediate Widespread Inhibition of Tufted Cell Apical Dendrites. J Neurosci 37:1117–1138. https://doi.org/10.1523/jneurosci.2880-16.2016
Parallel processing
Parallel processing
Investigating how parallel circuit architecture in the olfactory bulb can support simultaneous encoding of complementary olfactory information
Burton SD, Urban NN (2021) Cell and circuit origins of fast network oscillations in the mammalian main olfactory bulb. eLife 10. https://doi.org/10.7554/elife.74213
Cavarretta F, Burton SD, Igarashi KM, Shepherd GM, Hines ML, Migliore M (2018) Parallel odor processing by mitral and middle tufted cells in the olfactory bulb. Sci Rep 8:7625. https://doi.org/10.1038/s41598-018-25740-x
Geramita MA, Burton SD, Urban NN (2016) Distinct lateral inhibitory circuits drive parallel processing of sensory information in the mammalian olfactory bulb. eLife 5:e16039. https://doi.org/10.7554/elife.16039
Burton SD, Urban NN (2014) Greater excitability and firing irregularity of tufted cells underlies distinct afferent-evoked activity of olfactory bulb mitral and tufted cells. J Physiol (Lond) 592:2097–2118. https://doi.org/10.1113/jphysiol.2013.269886
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