Physiological bases of the synchronized population spikes and slow wave of the magnetic field generated by a guinea-pig longitudinal CA3 slice preparation

Electroencephalography and Clinical Neurophysiology

Volumn 107, Issue 5, 1998, Pages 361-373

  Wu, Jie ^a   Okada, Yoshio C ^a  

^a UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE   (United States)

Author keywords

Amino 3 hydroxy 5 methyl 4 isoxazole propionic acid; Biomagnetism; Electroencephalography; Evoked potential; Hippocampus; Ligand gated channels; Magnetoencephalography; N Methyl D aspartate; Voltage sensitive conductances

Indexed keywords

ANIMAL TISSUE; ARTICLE; CONTROLLED STUDY; DENDRITE; ELECTROENCEPHALOGRAM; GUINEA PIG; HIPPOCAMPUS; MAGNETISM; MAGNETOENCEPHALOGRAPHY; NONHUMAN; PRIORITY JOURNAL; PYRAMIDAL NERVE CELL; SPIKE; SYNAPTIC INHIBITION;

2-AMINO-5-PHOSPHONOVALERATE; 6-CYANO-7-NITROQUINOXALINE-2,3-DIONE; ACTION POTENTIALS; ANIMALS; EQUIPMENT DESIGN; EXCITATORY AMINO ACID ANTAGONISTS; GUINEA PIGS; HIPPOCAMPUS; MAGNETOENCEPHALOGRAPHY; PYRAMIDAL CELLS; REACTION TIME; SYNAPTIC TRANSMISSION; TETRODOTOXIN;

EID: 0032212103     PISSN: 00134694     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0013-4694(98)00098-4     Document Type: Article

References (41)

1. Barth D.S., Di S. The electrophysiological basis of epileptiform magnetic fields in neocortex: spontaneous ictal phenomena. Brain Res. 557:1991;95-102.
2. Barth D.S., Sutherling W. Current source-density and neuromagnetic analysis of the direct cortical response in rat cortex. Brain Res. 450:1988;280-294.
3. Baxter D.A., Byrne J.H. Ionic conductance mechanisms contributing to the electrophysiological properties of neurons. Curr. Opin. Neurobiol. 1:1991;105-112.
4. Bekkers J.M., Stevens C.F. NMDA and non-NMDA receptors are co-localized at individual excitatory synapses in cultured rat hippocampus. Nature. 341:1989;230-233.
5. Berry M.S., Pentreath V.W. Criteria for distinguishing between monosynaptic and polysynaptic transmission. Brain Res. 105:1976;1-20.
6. Buchanan, D.S., Crum, D.B., Cox, D. and Wikswo, J.P., Jr. MicroSQUID: a close-spaced four channel magnetometer. In: S.J. Williamson, M. Hoke, G. Stroink and M. Kotani (Eds.), Advances in Biomagnetism. Plenum, New York, 1989, pp. 677-679.
7. Creutzfeldt, O.D., Watanable, S. and Lux, H.D. Relations between EEG phenomena and potentials of single cortical cells. I. Evoked responses after thalamic and epicortical stimulation. Electroenceph. clin. Neurophysiol., 1966a, 20: 1-18.
8. Creutzfeldt, O.D., Watanable, S. and Lux, H.D. Relations between EEG phenomena and potentials of single cortical cells. ii. spontaneous and convulse activity. Electroenceph. Clin. Neurophysiol., 1966b, 20: 19-37.
9. Hille, B. Ionic Channels of Excitable Membranes. Sinauer, Sunderland, MA, 1992.
10. Humphrey, D.R. Re-analysis of the antidromic cortical response. I. Potentials evoked by stimulation of the isolated pyramidal trace. Electroenceph. clin. Neurophysiol., 1968a, 24: 116-129.
11. Humphrey, D.R. Re-analysis of the antidromic cortical response. II. On the contribution of cell discharge and PSPS to the evoked potentials. Electroenceph. clin. Neurophysiol., 1968b, 24: 421-442.
12. Jefferys J.G.R. Chronic epileptic foci in vitro in hippocampal slices from rats with tetanus toxin epileptic syndrome. J. Neurophysiol. 62:1989;458-468.
13. Johnston D., Brown T.H. Giant synaptic potential hypothesis for epileptiform activity. Science. 211:1981;294-297.
14. Kyuhou S.I., Okada Y.C. Detection of magnetic evoked fields associated with synchronous population activities in the transverse CA1 slice of the guinea-pig. J. Neurophysiol. 70:1993;2665-2668.
15. Llinás, R.R. Comparative electrobiology of mammalian central neurons. In: R. Dingledine (Ed.), Brain Slices. Plenum, New York, 1984, pp. 7-24.
16. Llinás R.R. The intrinsic electrophysiological properties of mammalian neurons: insights into central nervous system function. Science. 242:1988;1654-1664.
17. MacVicar B.A., Dudek F.E. Local synaptic circuits in rat hippocampus: interactions between pyramidal cells. Brain Res. 184:1980;220-223.
18. Malmivuo, J. and Plonsey, R. Bioelectromagnetism. Oxford University Press, New York, 1995.
19. Miles R. Synaptic excitation of inhibitory cells by single CA3 hippocampal pyramidal cells of the guinea-pig in vitro. J. Physiol. 428:1990;61-77.
20. Miles R., Wong R.K.S. Single neurones can initiate synchronized population discharge in the hippocampus. Nature. 306:1983;371-373.
21. Miles R., Wong R.K.S. Excitatory synaptic interactions between CA3 neurones in the guinea-pig hippocampus. J. Physiol. 373:1986;397-418.
22. Miles R., Wong R.K.S. Inhibitory control of local excitatory circuits in the guinea-pig hippocampus. J. Physiol. 388:1987;611-629.
23. Neumann R.S., Cherubini E., Ben-Ari Y. Endogenous and network bursts induced by N-methyl-D-aspartate and magnesium-free medium in the CA3 region of the hippocampal slice. Neuroscience. 28:1989;393-399.
24. Newberry N.R., Nicoll R.A. A bicuculline-resistant inhibitory post-synaptic potential in rat hippocampal pyramidal cells in vitro. J. Physiol. 348:1984;239-254.
25. Newberry N.R., Nicoll R.A. Comparison of the action of baclofen with γ-aminobutyric acid on rat hippocampal cells in vitro. J. Physiol. 360:1985;161-185.
26. Okada, Y.C. Recent developments on the physiological basis of magnetoencephalography (MEG). In: S.J. Williamson, M. Hoke, G. Stroink and M. Kotani (Eds.), Advances in Biomagnetism. Plenum, New York, 1989, pp. 273-278.
27. Okada Y.C., Shah B., Huang J.-C. Ferromagnetic high-permeability alloy alone can provide sufficient low-frequency and eddy-current shieldings for biomagnetic measurements. IEEE Trans. BME. 41:1994;688-697.
28. Okada Y.C., Wu J., Kyuhou S.I. Genesis of magnetic signals in a mammalian CNS structure. Electroenceph. clin. Neurophysiol. 103:1997;474-485.
29. Okada Y.C., Xu C. Single-epoch neuromagnetic signals during epileptiform activities in guinea-pig longitudinal CA3 slices. Neurosci. Lett. 211:1996;155-158.
30. Plonsey, R. Generation of magnetic fields by the human body. In: S.N. Erné, H.D. Hahlbohm and H. Lübbig (Eds.), Biomagnetism. de Gruyter, Berlin, 1981, pp. 177-205.
31. Pollen, D.A. On the generation of neocortical potentials. In: H.H. Jasper, A.A. Ward and A. Pope (Eds.), Basic Mechanisms of the Epilepsies. Little Brown. Boston, MA, 1969, pp. 411-420.
32. Roth B.J., Wikswo J.P. Jr. The magnetic field of a single axon: a comparison of theory and experiment. Biophys. J. 48:1985;93-109.
33. Stuart G.J., Sakmann B. Active propagation of somatic action potentials into neocortical pyramidal cell dendrites. Nature. 367:1994;69-72.
34. Swann J.W., Brady R.J., Friedman R.J., Smith E.J. The dendritic origins of penicillin-induced epileptogenesis in CA3 hippocampal pyramidal cells. J. Neurophysiol. 56:1986;1718-1738.
35. Swinney K.R., Wikswo J.P. Jr. A calculation of the magnetic field of a nerve action potential. Biophys. J. 32:1980;719-732.
36. Traub R.D., Jefferys J.G.R., Miles R., Whittington M.A., Tóth K. A branching dendritic model of a rodent CA3 pyramidal neurone. J. Physiol. 481:1994;79-95.
37. Traub R.D., Miles R., Jefferys J.G.R. Synaptic and intrinsic conductances shape picrotoxin-induced synchronized after-discharges in the guinea-pig hippocampal slice. J. Physiol. 461:1993;525-547.
38. Traub R.D., Wong R.K.S., Miles R., Michelson H. A model of a CA3 hippocampal pyramidal neuron incorporating voltage-clamp data on intrinsic conductances. J. Neurophysiol. 66:1991;635-650.
39. Traub, R.D. and Miles, R. Neuronal networks of the hippocampus. Cambridge University Press, Cambridge, MA, 1991.
40. Wong R.K.S., Traub R.D. Synchronized burst discharge in disinhibited hippocampal slice. I. Initiation in CA2-CA3 region. J. Neurophysiol. 49:1983;442-458.
41. Wu, J. and Okada, Y.C. Cellular events and currents responsible for evoked neuromagnetic signals from the hippocampal slice of the guinea-pig. Soc. Neurosci. Abstr., 1996, p. 1126.