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- Soliton_model_in_neuroscience abstract "The soliton hypothesis in neuroscience is a model that claims to explain how action potentials are initiated and conducted along axons based on a thermodynamic theory of nerve pulse propagation. It proposes that the signals travel along the cell's membrane in the form of certain kinds of solitary sound (or density) pulses that can be modeled as solitons. The model is proposed as an alternative to the Hodgkin–Huxley model in which action potentials: voltage-gated ion channels in the membrane open and allow sodium ions to enter the cell (inward current). The resulting decrease in membrane potential opens nearby voltage-gated sodium channels, thus propagating the action potential. The transmembrane potential is restored by delayed opening of potassium channels. Soliton hypothesis proponents assert that energy is mainly conserved during propagation except dissipation losses; however, measured temperature changes are also consistent with the Hodgkin-Huxley model.The soliton model ( and sound waves in general) depends on adiabatic propagation in which the energy provided at the source of excitation is carried adiabatically through the medium, i.e. plasma membrane. The measurement of a temperature pulse and the claimed absence of heat release during an action potential were the basis of the proposal that nerve impulses are an adiabatic phenomenon much like sound waves. Synaptically evoked action potentials in the electric organ of the electric eel are associated with substantial positive (only) heat production. In the garfish olfactory nerve, the action potential is associated with a biphasic temperature change; however, there is a net production of heat. These published results are consistent with the Hodgkin-Huxley Model and the authors interpret their work in terms of that model: The initial sodium current releases heat as the membrane capacitance is discharged; heat is absorbed during recharge of the membrane capacitance as potassium ions move with their concentration gradient but against the membrane potential. This mechanism is called the "Condenser Theory". Additional heat may be generated by membrane configuration changes driven by the changes in membrane potential. An increase in entropy during depolarization would release heat; entropy increase during repolarization would absorb heat.".
- Soliton_model_in_neuroscience thumbnail Nonlinear_electro-mechanical_wave_observed_in_single_molecule_thin_film_of_lipids,_using_voltage_sensitive_probes.jpg?width=300.
- Soliton_model_in_neuroscience wikiPageExternalLink nerves.pdf.
- Soliton_model_in_neuroscience wikiPageExternalLink p3588.
- Soliton_model_in_neuroscience wikiPageExternalLink 2014-06-solitary-acoustic-propagate-lipid-membrane.html.
- Soliton_model_in_neuroscience wikiPageExternalLink physiology-and-electrochemistry-of-nerve-fibers-Tasaki1982.pdf.
- Soliton_model_in_neuroscience wikiPageExternalLink uoc-ot030607.php.
- Soliton_model_in_neuroscience wikiPageExternalLink MasterFaraci.pdf.
- Soliton_model_in_neuroscience wikiPageExternalLink 2009_AndersenJacksonHeimburg_PNB.pdf.
- Soliton_model_in_neuroscience wikiPageExternalLink 2012_AppalivanRienenHeimburg_APLBL.pdf.
- Soliton_model_in_neuroscience wikiPageExternalLink action-waves-in-the-brain.
- Soliton_model_in_neuroscience wikiPageExternalLink revisiting-the-mechanics-of-the-action-potential-nature-communications.
- Soliton_model_in_neuroscience wikiPageExternalLink edit?authkey=CIqrlMgK&ddrp=1&hl=en.
- Soliton_model_in_neuroscience wikiPageID "9986646".
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- Soliton_model_in_neuroscience wikiPageOutDegree "43".
- Soliton_model_in_neuroscience wikiPageRevisionID "675711987".
- Soliton_model_in_neuroscience wikiPageWikiLink Action_potential.
- Soliton_model_in_neuroscience wikiPageWikiLink Action_potentials.
- Soliton_model_in_neuroscience wikiPageWikiLink Anesthetic.
- Soliton_model_in_neuroscience wikiPageWikiLink Antidromic.
- Soliton_model_in_neuroscience wikiPageWikiLink Axon.
- Soliton_model_in_neuroscience wikiPageWikiLink Biological_neuron_model.
- Soliton_model_in_neuroscience wikiPageWikiLink Biological_neuron_models.
- Soliton_model_in_neuroscience wikiPageWikiLink Boussinesq_approximation_(water_waves).
- Soliton_model_in_neuroscience wikiPageWikiLink Category:Biophysics.
- Soliton_model_in_neuroscience wikiPageWikiLink Category:Cellular_neuroscience.
- Soliton_model_in_neuroscience wikiPageWikiLink Category:Computational_neuroscience.
- Soliton_model_in_neuroscience wikiPageWikiLink Cell_membrane.
- Soliton_model_in_neuroscience wikiPageWikiLink Chemical_polarity.
- Soliton_model_in_neuroscience wikiPageWikiLink Density.
- Soliton_model_in_neuroscience wikiPageWikiLink Dispersion_relation.
- Soliton_model_in_neuroscience wikiPageWikiLink Hodgkin-Huxley_Model.
- Soliton_model_in_neuroscience wikiPageWikiLink Hodgkin–Huxley_model.
- Soliton_model_in_neuroscience wikiPageWikiLink Ichiji_Tasaki.
- Soliton_model_in_neuroscience wikiPageWikiLink Ion.
- Soliton_model_in_neuroscience wikiPageWikiLink Ion_channel.
- Soliton_model_in_neuroscience wikiPageWikiLink Lipid.
- Soliton_model_in_neuroscience wikiPageWikiLink Melting_point.
- Soliton_model_in_neuroscience wikiPageWikiLink Minimum_alveolar_concentration.
- Soliton_model_in_neuroscience wikiPageWikiLink Neuroscience.
- Soliton_model_in_neuroscience wikiPageWikiLink Niels_Bohr_Institute.
- Soliton_model_in_neuroscience wikiPageWikiLink PH.
- Soliton_model_in_neuroscience wikiPageWikiLink Partial_differential_equation.
- Soliton_model_in_neuroscience wikiPageWikiLink Phase_transition.
- Soliton_model_in_neuroscience wikiPageWikiLink Piezoelectricity.
- Soliton_model_in_neuroscience wikiPageWikiLink Protein.
- Soliton_model_in_neuroscience wikiPageWikiLink Solitary_wave.
- Soliton_model_in_neuroscience wikiPageWikiLink Soliton.
- Soliton_model_in_neuroscience wikiPageWikiLink Sound.
- Soliton_model_in_neuroscience wikiPageWikiLink University_of_Copenhagen.
- Soliton_model_in_neuroscience wikiPageWikiLink Vector_soliton.
- Soliton_model_in_neuroscience wikiPageWikiLink Voltage-gated_ion_channel.
- Soliton_model_in_neuroscience wikiPageWikiLink File:BBM_equation_-_overtaking_solitary_waves_animation.gif.
- Soliton_model_in_neuroscience wikiPageWikiLink File:Nonlinear_electro-mechanical_wave_observed_in_single_molecule_thin_film_of_lipids,_using_voltage_sensitive_probes.jpg.
- Soliton_model_in_neuroscience wikiPageWikiLinkText "Soliton model in neuroscience".
- Soliton_model_in_neuroscience wikiPageWikiLinkText "model in neuroscience".
- Soliton_model_in_neuroscience hasPhotoCollection Soliton_model_in_neuroscience.
- Soliton_model_in_neuroscience wikiPageUsesTemplate Template:Cite_journal.
- Soliton_model_in_neuroscience wikiPageUsesTemplate Template:Math.
- Soliton_model_in_neuroscience wikiPageUsesTemplate Template:Multiple_issues.
- Soliton_model_in_neuroscience wikiPageUsesTemplate Template:Reflist.
- Soliton_model_in_neuroscience subject Category:Biophysics.
- Soliton_model_in_neuroscience subject Category:Cellular_neuroscience.
- Soliton_model_in_neuroscience subject Category:Computational_neuroscience.
- Soliton_model_in_neuroscience hypernym Model.
- Soliton_model_in_neuroscience type Person.
- Soliton_model_in_neuroscience type Biophysic.
- Soliton_model_in_neuroscience comment "The soliton hypothesis in neuroscience is a model that claims to explain how action potentials are initiated and conducted along axons based on a thermodynamic theory of nerve pulse propagation. It proposes that the signals travel along the cell's membrane in the form of certain kinds of solitary sound (or density) pulses that can be modeled as solitons.".
- Soliton_model_in_neuroscience label "Soliton model in neuroscience".
- Soliton_model_in_neuroscience sameAs Modello_solitonico.
- Soliton_model_in_neuroscience sameAs m.02pyyy1.
- Soliton_model_in_neuroscience sameAs Q7558273.
- Soliton_model_in_neuroscience sameAs Q7558273.
- Soliton_model_in_neuroscience wasDerivedFrom Soliton_model_in_neuroscience?oldid=675711987.
- Soliton_model_in_neuroscience depiction Nonlinear_electro-mechanical_wave_observed_in_single_molecule_thin_film_of_lipids,_using_voltage_sensitive_probes.jpg.
- Soliton_model_in_neuroscience isPrimaryTopicOf Soliton_model_in_neuroscience.