MODEL0912388235
type: SBMLModel
parameter: 836847
parameter: 836851
units def: 672059
volume units: 970346
notes: This a model from the article: Chaos in weakly-coupled pacemaker cells. Endresen LP. J Theor Biol 1997 Jan 7;184(1):41-50 9039399 , Abstract: A model of the rabbit sinoatrial action potential is introduced, based on a model by Morris & Lecar. One cell is described by two nonlinear first-order ordinary differential equations, with ten constant parameters. The model is much simpler than most other models in use, but can reproduce perfectly experimentally recorded action potentials. The dynamics of two coupled cells, with and without the presence of periodic acetylcholine pulses, shows examples of bifurcations and strange attractors, mathematical phenomena characterizing chaotic motion. It remains to be clarified whether such dynamics is actually observed, for example in the small irregular variations of the normal heart rate. This model was taken from the CellML repository and automatically converted to SBML. The original model was: Endresen LP. (1996) - version01 The original CellML model was created by: Noble, Penny, J penny.noble@dpag.ox.ac.uk Oxford University Department of Physiology, Anatomoy & Genetics This model originates from BioModels Database: A Database of Annotated Published Models (http://www.ebi.ac.uk/biomodels/). It is copyright (c) 2005-2011 The BioModels.net Team. To the extent possible under law, all copyright and related or neighbouring rights to this encoded model have been dedicated to the public domain worldwide. Please refer to CC0 Public Domain Dedication for more information. In summary, you are entitled to use this encoded model in absolutely any manner you deem suitable, verbatim, or with modification, alone or embedded it in a larger context, redistribute it, commercially or not, in a restricted way or not.. To cite BioModels Database, please use: Li C, Donizelli M, Rodriguez N, Dharuri H, Endler L, Chelliah V, Li L, He E, Henry A, Stefan MI, Snoep JL, Hucka M, Le Novère N, Laibe C (2010) BioModels Database: An enhanced, curated and annot…
parameter: 836881
parameter: 836854
parameter: 836863
parameter: 836893
parameter: 836884
parameter: 836875
rule: 836835
parameter: 836896
parameter: 836887
rule: 836832
parameter: 836902
units def: 672179
name: Endresen1997_SinoatrialActionPotential
rule: 836846
rule: 836845
parameter: 836857
parameter: 836869
units def: 672034
parameter: 836911
parameter: 836914
parameter: 836905
parameter: 836860
substance units: 608838
units def: 672155
parameter: 836917
parameter: 836872
rule: 836842
is described by: http://identifiers.org/pubmed/9039399
parameter: 836848
curated: false
parameter: 836866
rule: 836838
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parameter: 836908
parameter: 836878
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parameter: 836899
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rule: 836823
compartment: 836821
parameter: 836890
parameter: 836920
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area units: area
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name: V

672059
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836851
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672155
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836881
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836854
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836893
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836884
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836875
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836896
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836887
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836902
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836905
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836860
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836872
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836848
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672143
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836866
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836908
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836878
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836899
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836821
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size: 1.0
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836890
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836920
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