Literature DB >> 7734553

Modulated excitability: a new way to obtain bursting neurons.

E Sivan1, L Segel, H Parnas.   

Abstract

Classical burster models are based on a fast system that either oscillates or is quiescent, depending on temporarily fixed values of slow variables. In a study of the lobster heart ganglion, we found a new type of burster for which the fast system is globally stable for all relevant fixed values of the slow variables. We describe how this burster works and speculate on its biological significance.

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Year:  1995        PMID： 7734553     DOI： 10.1007/bf00201421

Source DB:  PubMed          Journal:  Biol Cybern        ISSN： 0340-1200            Impact factor:   2.086


  8 in total

1.  Impulses and Physiological States in Theoretical Models of Nerve Membrane.

Authors:  R Fitzhugh
Journal:  Biophys J       Date:  1961-07       Impact factor: 4.033

2.  A minimal biophysical model for an excitable and oscillatory neuron.

Authors:  E Av-Ron; H Parnas; L A Segel
Journal:  Biol Cybern       Date:  1991       Impact factor: 2.086

Review 3.  Facilitation as a tool to study the entry of calcium and the mechanism of neurotransmitter release.

Authors:  H Parnas; L A Segel
Journal:  Prog Neurobiol       Date:  1989       Impact factor: 11.685

4.  Dissection of a model for neuronal parabolic bursting.

Authors:  J Rinzel; Y S Lee
Journal:  J Math Biol       Date:  1987       Impact factor: 2.259

5.  A basic biophysical model for bursting neurons.

Authors:  E Av-Ron; H Parnas; L A Segel
Journal:  Biol Cybern       Date:  1993       Impact factor: 2.086

6.  Relationship between presynaptic calcium current and postsynaptic potential in squid giant synapse.

Authors:  R Llinás; I Z Steinberg; K Walton
Journal:  Biophys J       Date:  1981-03       Impact factor: 4.033

7.  Surface density of calcium ions and calcium spikes in the barnacle muscle fiber membrane.

Authors:  S Hagiwara; K Takahashi
Journal:  J Gen Physiol       Date:  1967-01       Impact factor: 4.086

8.  The calcium current of Helix neuron.

Authors:  N Akaike; K S Lee; A M Brown
Journal:  J Gen Physiol       Date:  1978-05       Impact factor: 4.086
  8 in total
  1 in total

1.  Relationship between burst properties and sensitivity to input: a theoretical analysis.

Authors:  E Sivan; H Parnas; D Dolev
Journal:  J Comput Neurosci       Date:  1996-03       Impact factor: 1.621
  1 in total

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