Evidence map›Paper›PMID 24402782›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2014

The role of coupling strength and internal delay between compartments in shaping the bursting behavior of cortical neuron.

Lei Wang, Yanjun Zeng

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Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Lei WangDepartment of Mathematics, South China University of Technology, Guangzhou, 510640, China, wanglei_nc@163.com.
Yanjun Zeng

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bursting is a typical firing behavior intrinsically existing in neurons from many brain regions, which has been thought to have functional roles in neuronal reliable signaling and synaptic plasticity. Meanwhile, many factors have been put forward to participate in the modulation of bursting behavior during the past decades. Here, in this research, the modulation of bursting behaviors was numerically investigated in a two-compartment model of cortical pyramidal neuron using the coupling strength and time delay between compartments as control parameters. By means of computer simulations, we showed that, for larger coupling strengths and smaller delays between the two compartments, a wide range of regular bursting can be observed, while too large coupling strengths and time delays would cause the model neuron to be quiescent. In addition, the dynamical firing range of regular spiking can be also obtained, which has two parts: one part corresponds to small coupling strengths irrespective of the values of time delay, while another part corresponds to larger coupling strengths and delays. These results suggested that coupling strength and internal time delay between the inner compartments possess potential roles in modulating the dynamical bursting behavior of neurons.

Indexed as

Models, NeurologicalAction PotentialsCerebral CortexComputer SimulationHumansMembrane PotentialsPyramidal Cells

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.