The impact of the glial spatial buffering on the K+ Nernst potential

Cognitive Neurodynamics

Volumn 5, Issue 3, 2011, Pages 285-291

  Noori, H R ^a  

^a UNIVERSITY OF HEIDELBERG   (Germany)

Author keywords

Membrane potential; Nernst equation; Tripartite synapse

Indexed keywords

POTASSIUM; TUBERIN;

ARTICLE; CELL MEMBRANE; ELECTRIC POTENTIAL; EPIGENETICS; EPILEPSY; GENETIC ANALYSIS; GLIA CELL; MEMBRANE POTENTIAL; MEMBRANE STEADY POTENTIAL; NERVE CONDUCTION;

EID: 81355161461     PISSN: 18714080     EISSN: 18714099     Source Type: Journal    
DOI: 10.1007/s11571-011-9165-x     Document Type: Article

References (39)

1. Ballanyi K, Grafe P, ten Bruggencate G (1987) Ion activities and potassium uptake mechanisms of glial cells in guinea-pig olfactory cortex slices. J Physiol 382:159-174 (Pubitemid 17226141)
2. Barcilon V, Chen D-P, Eisenberg RS (1992) Ion flow through narrow membrane channels: part II. SIAM J Appl Math 52:1405-1425 (Pubitemid 23589679)
3. Barcilon V, Chen D-P, Eisenberg RS, Jerome JW (1997) Qualitative properties of steady-state Poisson-Nernst-Planck systems: perturbation and simulation study. SIAM J Appl Math 57:631-648 (Pubitemid 127639229)
4. Chen KC, Nicholson C (2000) Spatial buffering of potassium ions in brain extracellular space. Biophys J 78(6):2776-2797 (Pubitemid 30396914)
5. Clay JR (2005) Axonal excitability revisited. Prog Biophys Mol Biol 88(1):59-90 (Pubitemid 39547774)
6. Cressman JR Jr, Ullah G, Ziburkus J, Schiff SJ, Barreto E (2009) The influence of sodium and potassium dynamics on excitability, seizures, and the stability of persistent states: I. Single neuron dynamics. J Comput Neurosci 26(2):159-170
7. D'Ambrosio R, Maris DO, Grady MS, Winn HR, Janigro D (1999) Impaired K(+) homeostasis and altered electrophysiological properties of post-traumatic hippocampal glia. J Neurosci 19(18):8152-8162 (Pubitemid 30225811)
8. David Y, Cacheaux LP, Ivens S, Lapilover E, Heinemann U, Kaufer D, Friedman A (2009) Astrocytic dysfunction in epileptogenesis: consequence of altered potassium and glutamate homeostasis?. J Neurosci 29(34):10588-10599
9. Deitmer JW, Rose CR (2010) Ion changes and signalling in perisynaptic glia. Brain Res Rev 63(1-2):113-129
10. Djukic B, Casper KB, Philpot BD, Chin LS, McCarthy KD (2007) Conditional knock-out of Kir4.1 leads to glial membrane depolarization, inhibition of potassium and glutamate uptake, and enhanced short-term synaptic potentiation. J Neurosci 27(42): 11354-11365 (Pubitemid 47621304)
11. Gardner-Medwin AR (1983) Analysis of potassium dynamics in mammalian brain tissue. J Physiol 335:393-426
12. Heinzle J, Knig P, Salazar RF (2007) Modulation of synchrony without changes in firing rates. Cogn Neurodyn 1:225-235
13. Hodgkin AL, Katz B (1949) The effect of sodium ions on the electrical activity of giant axon of the squid. J Physiol 108:37-77
14. Jirsa VK (2008) Dispersion and time delay effects in synchronized spike-burst networks. Cogn Neurodyn 2:29-38 (Pubitemid 351191295)
15. Kofuji P, Biedermann B, Siddharthan V, Raap M, Iandiev I, Milenkovic I, Thomzig A, Veh RW, Bringmann A, Reichenbach A (2002) Kir potassium channel subunit expression in retinal glial cells: implications for spatial potassium buffering. Glia 39(3):292-303
16. Kofuji P, Connors NC (2003) Molecular substrates of potassium spatial buffering in glial cells. Mol Neurobiol 28(2):195-208 (Pubitemid 38156432)
17. Kofuji P, Newman E (2009) Regulation of potassium by glial cells in the central nervous system. In: Parpura V, Haydon P (eds) Springer, New York, pp 151-175
18. Kuchel PW, Ralston GB (1988) Theory and problems of biochemistry. Schaum's Outline/McGraw-Hill, New York
19. Kuffler SW (1967) Neuroglial cells: physiological properties and a potassium mediated effect of neuronal activity on the glial membrane potential. Proc R Soc Lond B Biol Sci 168(10):1-21
20. Kuffler SW, Nicholls JG (1966) The physiology of neuroglial cells. Ergeb Physiol 57:1-90
21. Kwok HF, Jurica P, Raffone A, van Leeuwen C (2007) Robust emergence of small-world structure in networks of spiking neurons. Cogn Neurodyn 1:39-51
22. Liu Y, Wang R, Zhang Z, Jiao X (2010) Analysis of stability of neural network with inhibitory neurons. Cogn Neurodyn 4:61-68
23. Matthews GG (1991) Cellular physiology of nerve and muscle. Blackwell, Boston
24. Newman EA (1985) Regulation of potassium levels by glial cells in the retina. TINS 8(4):156-159 (Pubitemid 15093033)
25. Newman E, Reichenbach A (1996) The Muller cell: a functional element of the retina. TINS 19(8):307-312 (Pubitemid 26349058)
26. Orkand RK, Nicholls JG, Kuffler SW (1966) Effect of nerve impulses on the membrane potential of glial cells in the central nervous system of amphibia. J Neurophysiol 29(4):788-806
27. Park EH, Durand DM (2006) Role of potassium lateral diffusion in non-synaptic epilepsy: a computational study. J Theor Biol 238(3):666-682 (Pubitemid 43078490)
28. Purves, D, Augustine, GJ, Fitzpatrick, D, Hall, WC, LaMantia, A-S, McNamara, JO, White, LE (eds) (2008) Neuroscience. 4th edn. Sinauer Associates, Inc, Sunderland Massachusetts, USA
29. Samson E, Marchand J, Snyder KA (2003) Calculation of ionic diffusion coefficients on the basis of migration test results. Mater Struct 36:156-160
30. Santhakumar V, Voipio J, Kaila K, Soltesz I (2003) Post-traumatic hyperexcitability is not caused by impaired buffering of extracellular potassium. J Neurosci 23(13):5865-5876 (Pubitemid 36807866)
31. Shi X, Wang Q, Lu Q (2008) Firing synchronization and temporal order in noisy neuronal networks. Cogn Neurodyn 2:195-206
32. Somjen GG (2002) Ion regulation in the brain: implications for pathophysiology. Neuroscientist 8(3):254-267 (Pubitemid 34538793)
33. Somjen GG, Kager H, Wadman WJ (2008) Computer simulations of neuron-glia interactions mediated by ion flux. J Comput Neurosci 25(2):349-365
34. Syková E, Chvátal A (1993) Extracellular ionic and volume changes: the role in glia-neuron interaction. J Chem Neuroanat 6:247-260 (Pubitemid 23239745)
35. Syková E (1997) The extracellular space in the CNS: Its regulation, volume and geometry in normal and pathological neuronal function. Neuroscientist 3:28-41 (Pubitemid 127532796)
36. Syková E, Nicholson C (2008) Diffusion in brain extracellular space. Physiol Rev 88(4):1277-1340
37. Ullah G, Cressman JR Jr, Barreto E, Schiff SJ (2009) The influence of sodium and potassium dynamics on excitability, seizures, and the stability of persistent states. II. Network and glial dynamics. J Comput Neurosci 26(2):171-183
38. Xu L, Zeng L-H, Wong M (2009) Impaired astrocytic gap junction coupling and potassium buffering in a mouse model of tuberous sclerosis complex. Neurobiol Dis 34:291-299
39. Zhou W, Jan L (2010) A twist on potassium channel gating. Cell 141:920-922