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Literature DB >> 5056959

Hodgkin-Huxley axon. Increased modulation and linearity of response to constant current stimulus.

Abstract

Repetitive response patterns resembling those of tonic receptors were obtained by increasing the potassium system time constant in the Hodgkin-Huxley (H-H) equations. The increase in time constant varied with membrane potential. Calculated spike frequencies varied linearly with the magnitude of the constant current stimulus; in addition, minimum frequencies were greatly reduced, and the frequency range increased. Modification of the maximum ionic conductances, membrane capacitance, and rate constant voltage dependence was found to vary the minimum frequency, current at that frequency, slope, and over-all modulation of the modified responses.

Entities: Disease

Mesh：

Substances：
Potassium

Year: 1972 PMID： 5056959 PMCID： PMC1484140 DOI： 10.1016/S0006-3495(72)86151-4

Source DB: PubMed Journal: Biophys J ISSN： 0006-3495 Impact factor: 4.033

14 in total

6. Membrane properties of the stretch receptor neurones of crayfish with particular reference to mechanisms of sensory adaptation.

Authors: S Nakajima; K Onodera
Journal: J Physiol Date: 1969-01 Impact factor: 5.182

1. Possible dual effect of synapses that are putatively purely excitatory or purely inhibitory: bases in stability theory and implications for neural network behavior.

Authors: R Davenport; E Jakobsson; B Gerber
Journal: Biol Cybern Date: 1991 Impact factor: 2.086

5. A fully coupled transient excited state model for the sodium channel. II. Implications for action potential generation, threshold, repetitive firing, and accommodation.

Authors: E Jakobsson
Journal: J Math Biol Date: 1978-08-31 Impact factor: 2.259

6. Neural repetitive firing: modifications of the Hodgkin-Huxley axon suggested by experimental results from crustacean axons.

Authors: J A Connor; D Walter; R McKown
Journal: Biophys J Date: 1977-04 Impact factor: 4.033

6 in total

Hodgkin-Huxley axon. Increased modulation and linearity of response to constant current stimulus.

1. THE ACTION POTENTIAL IN THE MYELINATED NERVE FIBER OF XENOPUS LAEVIS AS COMPUTED ON THE BASIS OF VOLTAGE CLAMP DATA.

2. Coding mechanisms of electro-receptor fibers in some electric fish.

3. Thresholds and plateaus in the Hodgkin-Huxley nerve equations.

4. A quantitative description of membrane current and its application to conduction and excitation in nerve.

5. The frequency of nerve action potentials generated by applied currents.

6. Membrane properties of the stretch receptor neurones of crayfish with particular reference to mechanisms of sensory adaptation.

7. Receptor mechanisms in the ampullae of Lorenzini of elasmobranch fishes.

8. Digital computer solutions for excitation and propagation of the nerve impulse.

9. Voltage clamp experiments in striated muscle fibres.

10. Interpretation of the repetitive firing of nerve cells.

1. Possible dual effect of synapses that are putatively purely excitatory or purely inhibitory: bases in stability theory and implications for neural network behavior.

2. Role of hyperpolarization-activated conductances in the lateral superior olive: a modeling study.

3. Improved neuronal models for studying neural networks.

4. The potassium A-current, low firing rates and rebound excitation in Hodgkin-Huxley models.

5. A fully coupled transient excited state model for the sodium channel. II. Implications for action potential generation, threshold, repetitive firing, and accommodation.

6. Neural repetitive firing: modifications of the Hodgkin-Huxley axon suggested by experimental results from crustacean axons.