
Heliyon, Journal Year: 2024, Volume and Issue: 10(23), P. e40659 - e40659
Published: Nov. 26, 2024
Language: Английский
Heliyon, Journal Year: 2024, Volume and Issue: 10(23), P. e40659 - e40659
Published: Nov. 26, 2024
Language: Английский
The European Physical Journal Plus, Journal Year: 2022, Volume and Issue: 137(2)
Published: Feb. 28, 2022
Language: Английский
Citations
9Journal of Neurophysiology, Journal Year: 2021, Volume and Issue: 125(4), P. 1289 - 1306
Published: Jan. 27, 2021
The pre-Bötzinger complex (preBötC), located within the ventral respiratory column, produces inspiratory bursts in varying degrees of synchronization/amplitude. This wide range population burst patterns reflects flexibility preBötC neurons, which is expressed variations onset/offset times their activations and activity during bursts, with neurons exhibiting a large cycle-to-cycle timing jitter both at onset peak, suggesting that are stochastically activated before bursts. However, it still unknown whether this stochasticity maintained while evaluating coactivity neuronal ensembles. Moreover, topology also remains unknown. In study, by simultaneously recording tens using coactivation analysis periods, we found has scale-free configuration (mixture not many highly connected nodes, hubs, abundant poorly elements) rich-club phenomenon (hubs more likely interconnected each other). PreBötC produce multineuronal (MAPs) stable change hypoxia-induced reconfiguration. contains coactivating core network shared all its MAPs. Finally, distinctive pattern sequential beginning indicating that, when evaluated multicellular level, seems to be stochastic.NEW & NOTEWORTHY By means multielectrode recordings normoxia hypoxia, finding exhibits phenomenon. but hypoxia. exhibit inspirations. These results reveal some basis rhythm generation reconfiguration
Language: Английский
Citations
12Chinese Physics B, Journal Year: 2018, Volume and Issue: 27(7), P. 070502 - 070502
Published: July 1, 2018
Neurons in the pre-Bötzinger complex within mammalian brain stem play important roles generation of respiratory rhythms. Experimental observations show that some neurons can exhibit novel mixed bursting activities. In this paper, based on a mathematical model proposed by Butera, we how activities depend potassium current coupled pre-Botzinger complex. Using fast-slow decomposition and bifurcation analysis, investigate dynamics bursting, as well mechanisms transition between different patterns. We find involves bistability, it is state two types regular burstings.
Language: Английский
Citations
14Journal of Mathematical Biology, Journal Year: 2020, Volume and Issue: 80(7), P. 2075 - 2107
Published: April 7, 2020
Language: Английский
Citations
12Heliyon, Journal Year: 2024, Volume and Issue: 10(23), P. e40659 - e40659
Published: Nov. 26, 2024
Language: Английский
Citations
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