Subthreshold voltage noise due to channel fluctuations in active neuronal membranes

Journal of Computational Neuroscience

Volumn 9, Issue 2, 2000, Pages 133-148

  Steinmetz, Peter N ^a   Manwani, Amit ^a   Koch, Christof ^a   London, Michael ^b   Segev, Idan ^b  

^a CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^b HEBREW UNIVERSITY OF JERUSALEM   (Israel)

Author keywords

Active ion channels; Markov kinetic models; Membrane noise; Stochastic ion channels

Indexed keywords

INTELLIGENT SYSTEMS; IONS; KINETICS; MONTE CARLO METHODS; NEURONS; SPECTRAL DENSITY; STOCHASTIC MODELS; STOCHASTIC SYSTEMS;

ACTIVE ION CHANNEL; ACTIVE IONS; ION CHANNEL; KINETIC MODELS; KINETIC SCHEME; MARKOV KINETIC MODEL; MEMBRANE NOISE; STOCHASTIC ION CHANNELS; SUBTHRESHOLD VOLTAGES; VOLTAGE NOISE;

MEMBRANES;

POTASSIUM; POTASSIUM CHANNEL; SODIUM; SODIUM CHANNEL; VOLTAGE GATED CHANNEL FORMING PROTEIN;

ARTICLE; HUMAN; HUMAN CELL; MEMBRANE CURRENT; NERVE CELL MEMBRANE; NERVE CELL MEMBRANE STEADY POTENTIAL; NERVE CONDUCTION; NOISE; PRIORITY JOURNAL; SPIKE WAVE; STOCHASTIC MODEL; SYSTEM ANALYSIS; TRANSPORT KINETICS;

EID: 0033807451     PISSN: 09295313     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1008967807741     Document Type: Article

References (50)

1. Spontaneous action potentials due to channel fluctuations
2. Relationship between membrane excitability and single channel open-close kinetics
3. On the stochastic properties of bursts of single ion channel openings and of clusters of bursts
4. Chaotic states in a random world
5. Impact of network activity on the integrative properties of neocortical pyramidal neurons in vivo
6. Noise measurements in axon membranes
7. Noise measurements in squid axon membrane
8. Stochastic versions of the Hodgkin-Huxley equations
9. Emergent collective behavior in large numbers of globally coupled independently stochastic ion channels
10. The NEURON simulation environment
11. A quantitative description of membrane current and its application to conduction and excitation in nerve
12. Noise effects on spike propagation in the stochastic Hodgkin-Huxley models
13. Simulation study on effects of channel noise on differential conduction at an axon branch
14. Cable theory in neurons with active, linearized membranes
15. Theory of threshold fluctuations in nerves. I. Relationships between electrcal noise and fluctuations in axon firing
16. Theory of threshold fluctuations in nerves. II. Analysis of various sources of membrane noise
17. Using fractals to understand the opening and closing of ion channels
18. A model of ion channel kinetics using deterministic chaotic rather than stochastic processes
19. A model of spike initiation in neocortical pyramidal neurons
20. Synaptic transmission: An information-theoretic perspective
21. Detecting and estimating signals in noisy cable structures: I. Neuronal noise sources
22. Detecting and estimating signals in noisy cable structures: II. Information-theoretic analysis
23. Signal detection in noisy weakly active dendrites
24. Neuronal noise sources in membrane patches and linear cables: An analytical and experimental study
25. Subthreshold behavior and phenomenological impedance of the squid giant axon
26. Differential impact of miniature synaptic potentials on the soma and dendrites of pyramidal neurons in vivo
27. Impact of spontaneous synaptic activity on the resting properties of cat neocortical pyramidal neurons in vivo
28. Threshold fluctuations in an N sodium channel model of the node of Ranvier
29. Subthreshold oscillatory responses of the Hodgkin-Huxley cable model for the squid giant axon
30. Ion-channel stochasticity may be critical in determining the reliability and precision of spike timing
31. The variable discharge of cortical neurons: Implications for connectivity, computation, and information coding
32. Firing behavior in nerve cell models with a two-state pore system
33. Firing behavior in stochastic nerve membrane models with different pore densities
34. Firing behavior in a stochastic nerve membrane model based upon the Hodgkin-Huxley equations
35. Inferences about membrane properties from electrical noise measurements
36. Limitations of the Hodgkin-Huxley formalism: Effect of single channel kinetics on transmembrane voltage dynamics
37. + channels
38. Getting the most out of noise in the central nervous system
39. Conductance fluctuations in Ranvier nodes
40. Membrane current and noise measurements in voltage-clamped node of Ranvier
41. Membrane noise
42. Voltage noise, current noise, and impedance in space clamped squid giant axon
43. A bifurcation analysis of neuronal subthreshold oscillations
44. Noise from voltage-gated ion channels may influence neuronal dynamics in the entorhinal cortex