[HTML][HTML] Biophysical mechanisms in the mammalian respiratory oscillator re-examined with a new data-driven computational model
An autorhythmic population of excitatory neurons in the brainstem pre-Bötzinger complex is
a critical component of the mammalian respiratory oscillator. Two intrinsic neuronal …
a critical component of the mammalian respiratory oscillator. Two intrinsic neuronal …
[HTML][HTML] Complex bursting dynamics in an embryonic respiratory neuron model
Pre-Bötzinger complex (pre-BötC) network activity within the mammalian brainstem controls
the inspiratory phase of the respiratory rhythm. While bursting in pre-BötC neurons during …
the inspiratory phase of the respiratory rhythm. While bursting in pre-BötC neurons during …
Bursting types and bifurcation analysis in the pre-Bötzinger complex respiratory rhythm neuron
J Wang, B Lu, S Liu, X Jiang - International Journal of Bifurcation …, 2017 - World Scientific
Many types of neurons and excitable cells could intrinsically generate bursting activity, even
in an isolated case, which plays a vital role in neuronal signaling and synaptic plasticity. In …
in an isolated case, which plays a vital role in neuronal signaling and synaptic plasticity. In …
[HTML][HTML] Robustness of respiratory rhythm generation across dynamic regimes
A central issue in the study of the neural generation of respiratory rhythms is the role of the
intrinsic pacemaking capabilities that some respiratory neurons exhibit. The debate on this …
intrinsic pacemaking capabilities that some respiratory neurons exhibit. The debate on this …
Dynamics of ramping bursts in a respiratory neuron model
MU Abdulla, RS Phillips, JE Rubin - Journal of computational …, 2022 - Springer
Intensive computational and theoretical work has led to the development of multiple
mathematical models for bursting in respiratory neurons in the pre-Bötzinger Complex (pre …
mathematical models for bursting in respiratory neurons in the pre-Bötzinger Complex (pre …
Hiccups are a manifestation of central respiratory arrhythmias
Hiccups (singultus) comprise repeated episodes of sharp, large-volume inspiration followed
by glottic closure, interspersed among normal inspiration. Hiccupping causes involuntary …
by glottic closure, interspersed among normal inspiration. Hiccupping causes involuntary …
A novel mechanism for ramping bursts based on slow negative feedback in model respiratory neurons
Recordings from pre-Bötzinger complex neurons responsible for the inspiratory phase of the
respiratory rhythm reveal a ramping burst pattern, starting around the time that the transition …
respiratory rhythm reveal a ramping burst pattern, starting around the time that the transition …
Dynamical systems analysis of patterning and robustness of bursts in neuronal models.
SR John - 2023 - d-scholarship.pitt.edu
Neurons in the brain are known to exhibit diverse bursting patterns. In this work, which
combines three projects, we develop and analyze computational models to study various …
combines three projects, we develop and analyze computational models to study various …
[HTML][HTML] Interdependence of cellular and network properties in respiratory rhythmogenesis
RS Phillips, NA Baertsch - bioRxiv, 2023 - ncbi.nlm.nih.gov
How breathing is generated by the preBötzinger Complex (preBötC) remains divided
between two ideological frameworks, and the persistent sodium current (I NaP) lies at the …
between two ideological frameworks, and the persistent sodium current (I NaP) lies at the …
[HTML][HTML] Muscarinic modulation of morphologically identified glycinergic neurons in the mouse preBötzinger complex
F Zheng, BE Nixdorf-Bergweiler… - Frontiers in cellular …, 2020 - frontiersin.org
The cholinergic system plays an essential role in central respiratory control, but the
underlying mechanisms remain elusive. We used whole-cell recordings in brainstem slices …
underlying mechanisms remain elusive. We used whole-cell recordings in brainstem slices …