Results 21 to 30 of about 59,149 (303)

Generating Multidirectional Variable Hidden Attractors via Newly Commensurate and Incommensurate Non-Equilibrium Fractional-Order Chaotic Systems

Entropy, 2021
This article investigates a non-equilibrium chaotic system in view of commensurate and incommensurate fractional orders and with only one signum function.
Nadjette Debbouche, Shaher Momani, Adel Ouannas, ’Mohd Taib’ Shatnawi, Giuseppe Grassi, Zohir Dibi, Iqbal M. Batiha   +6 more
doaj   +1 more source

Analysis of the Neuron Dynamics in Thalamic Reticular Nucleus by a Reduced Model

Frontiers in Computational Neuroscience, 2021
Strategically located between the thalamus and the cortex, the inhibitory thalamic reticular nucleus (TRN) is a hub to regulate selective attention during wakefulness and control the thalamic and cortical oscillations during sleep.
Chaoming Wang, Chaoming Wang, Chaoming Wang, Shangyang Li, Si Wu, Si Wu   +5 more
doaj   +1 more source

Bursting into the Nucleus [PDF]

Science Signaling, 2008
Calcium elicits bursts of nuclear localization of a yeast transcription factor, which may enable the coordinated activation of target genes.
Gerald R, Crabtree, Isabella A, Graef
openaire   +2 more sources

Effect of Unilateral Acoustic Trauma on Neuronal Firing Activity in the Inferior Colliculus of Mice

Frontiers in Synaptic Neuroscience, 2021
Neural hyperactivity induced by sound exposure often correlates with the development of hyperacusis and/or tinnitus. In laboratory animals, hyperactivity is typically induced by unilateral sound exposure to preserve one ear for further testing of hearing
Chun-Jen Hsiao, Alexander V. Galazyuk
doaj   +1 more source

Shaping development by stochasticity and dynamics in gene regulation [PDF]

Open Biology, 2017
Animal development is orchestrated by spatio-temporal gene expression programmes that drive precise lineage commitment, proliferation and migration events at the single-cell level, collectively leading to large-scale morphological change and functional ...
Peng Dong, Zhe Liu
doaj   +1 more source

Bifurcations of emergent bursting in a neuronal network [PDF]

, 2012
Complex neuronal networks are an important tool to help explain paradoxical phenomena observed in biological recordings. Here we present a general approach to mathematically tackle a complex neuronal network so that we can fully understand the underlying
Wu Yu, Lu Wenlian, Wei Lin, Lin Wei, Lin, Wei, Wenlian Lu, Gareth Leng, Wu, Yu, Leng Gareth, Feng, Jianfeng, Jianfeng Feng, Leng, Gareth, Yu Wu, Lu, Wenlian, Feng Jianfeng   +14 more
core   +1 more source

Emergent synchronous bursting of oxytocin neuronal network [PDF]

, 2008
When young suckle, they are rewarded intermittently with a let-down of milk that results from reflex secretion of the hormone oxytocin; without oxytocin, newly born young will die unless they are fostered. Oxytocin is made by magnocellular hypothalamic
Feng, J. F., Tirozzi, Brunello, Brown, D., FENG J, Moos, François, MOOS F., Rossoni, Enrico, David Brown, Jianfeng Feng, TIROZZI, Benedetto, Rossoni Enrico, Leng, G. (Gareth), Leng, Gareth, Moos, Françoise, Feng Jianfeng, ROSSONI E, Françoise Moos, Moos, F., Brunello Tirozzi, Tirozzi Brunello, Rossoni, E., Brown, David, Leng, G., Moos Françoise, BROWN D, Enrico Rossoni, Gareth Leng, Leng Gareth, Feng, Jianfeng, LENG G, Brown David, Tirozzi, B.   +31 more
core   +1 more source

Differences in Sodium Channel Densities in the Apical Dendrites of Pyramidal Cells of the Electrosensory Lateral Line Lobe

Frontiers in Neural Circuits, 2019
Heterogeneity of neural properties within a given neural class is ubiquitous in the nervous system and permits different sub-classes of neurons to specialize for specific purposes.
Sree I. Motipally, Kathryne M. Allen, Daniel K. Williamson, Gary Marsat   +3 more
doaj   +1 more source

Dynamics Analysis of Firing Patterns in Pre-Bötzinger Complex Neurons Model

Frontiers in Computational Neuroscience, 2021
Pre-Bötzinger complex (PBC) neurons located in mammalian brain are the necessary conditions to produce respiratory rhythm, which has been widely verified experimentally and numerically.
Quan Yuan, Jieqiong Xu, Huiying Chen
doaj   +1 more source

Mathematical model of bursting in dissociated Purkinje neurons [PDF]

, 2013
In vitro, Purkinje cell behaviour is sometimes studied in a dissociated soma preparation in which the dendritic projection has been cleaved. A fraction of these dissociated somas spontaneously burst.
Forrest Michael D., Forrest, Michael D., Michael D Forrest   +2 more
core   +2 more sources