Extracranial localization of intracranial interictal epileptiform activity using LORETA (low resolution electromagnetic tomography)

Electroencephalography and Clinical Neurophysiology

Volumn 102, Issue 5, 1997, Pages 414-422

  Lantz, G ^a   Michel, C M ^b   Pascual Marqui, R D ^b,c   Spinelli, L ^b   Seeck, M ^b   Seri, S ^d   Landis, T ^b   Rosen, I ^a  

^a LUND UNIVERSITY HOSPITAL   (Sweden)

^b GENEVA UNIVERSITY HOSPITALS   (Switzerland)

^c UNIVERSITY HOSPITAL OF PSYCHIATRY   (Switzerland)

^d SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

Epilepsy; Extracranial; Intracranial; LORETA; Source localization

Indexed keywords

ADULT; ARTICLE; BRAIN MAPPING; CLINICAL ARTICLE; CLINICAL TRIAL; CONTROLLED CLINICAL TRIAL; CONTROLLED STUDY; ELECTROENCEPHALOGRAM; EPILEPTIC DISCHARGE; EPILEPTIC FOCUS; FEMALE; HUMAN; MALE; PRIORITY JOURNAL;

ADOLESCENT; ADULT; BRAIN; BRAIN MAPPING; ELECTRODES; ELECTROENCEPHALOGRAPHY; EPILEPSIES, PARTIAL; FEMALE; HUMANS; MAGNETICS; MALE;

EID: 0031149135     PISSN: 00134694     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0921-884X(96)96551-0     Document Type: Article

References (34)

1. Alarcon, G., Guy, C.N., Binnie, C.D., Walker. S.R., Elwes, R.D.C. and Polkey, C.E. Intracerebral propagation of interictal activity in partial epilepsy: implications for source localisation. J. Neurol. Neurosurg. Psychiatry. 1994, 57: 435-449.
2. American EEC Society. Guidelines for Standard Electrode Position Nomenclature. J. Clin. Neurophysiol., 1991, 8: 200-202.
3. Cabrera Fernandez, D., Grave de Peralta Menédez, R. and González Andino, S.L. Some limitations of spatiotemporal source models. Brain Topogr., 1995, 7: 233-243.
4. Cuffin, B.N., Cohen, D., Yunokuchi, K., Maniewski, R., Purcell, C., Rees Cosgrove, G., Ives, J., Kennedy, J. and Schomer, D. Test of EEG localization accuracy using implanted sources in the human brain. Ann. Neurol., 1991, 29: 132-138.
5. Duffy, F.H. (Ed.). Topographic Mapping of Brain Electrical Activity. Butterworths, Boston, 1986.
6. Ebersole, J. EEG dipole modeling in complex partial epilepsy. Brain Topogr., 1991, 4: 113-123.
7. Ebersole, J.S. and Wade, P.B. Spike voltage topography identifies two types of frontotemporal epileptic foci. Neurology, 1991, 41: 1425-1433.
8. Engel, J., Jr. Seizures and Epilepsy. Contemporary Neurology Series, Vol. 31. F.A. Davis Company, Philadelphia, 1989, p. 72.
9. Fender, D.H. Source localization of brain electrical activity. In: A.S. Gevins and A. Remont (Eds.), Methods of Analysis of Brain Electrical and Magnetic Signals. Amsterdam, Elsevier, 1987, pp. 355-403.
10. George, J.S., Aine, C.J., Mosher, J.C., Schmidt, D.M., Ranken, D.M., Schlitt, H.A., Wood, C.C., Lewine, J.D., Sanders, J.A. and Belliveau, J.W. Mapping function in the human brain with magnetoencephalography, anatomical magnetic resonance imaging, and functional magnetic resonance imaging. J. Clin. Neurophysiol., 1995, 12: 406-431.
11. Gorodnitsky, I.F., George, J.S. and Rao B.D. Neuromagnetic source imaging with FOCUSS: a recursive weighted minimum norm algorithm. Electroenceph. clin, Neurophysiol., 1995, 95: 231-251.
12. Hämäläinen, M.S. and Ilmoniemi, R.J. Interpreting measured magnetic fields of the brain: estimates of current distributions. Tech. Rep. TKK-F-A55CI, Helsinki University of Technology, Espu, 1984.
13. Henderson, C.J., Butler, S.R. and Glass. A. The localization of equivalent dipoles of EEG sources by the application of electrical field theory. Electroenceph. clin. Neurophysiol., 1975, 39: 117-130.
14. Herrmann, W.M., Abt, K., Coppola, R., Etevenon, E.T., Ferber, G., Fink, M., Gevins, A.S., Hinrichs, H., Itil, T.M., John, E.R., Kubicki, S., Künkel, H., Kuglerr, J., Lehmann, D., Petsche, H., Rappelsberger, P., Röhmel, J., Saito, M., Saletu, B. and Scheuler, W. International Pharmaco-EEG Group (IPEG). Recommendation for EEG and evoked potential mapping. Neuropsychobiology, 1989, 22: 170-176.
15. Homma, S., Musha, T., Nakajima, Y., Okamoto, Y., Blom, S., Flink, R., Hagbarth, K.E. and Moström, U. Location of electric current sources in the human brain estimated by the dipole tracing method of the scalpskull-brain (SSB) head model. Electroenceph. clin. Neurophysiol., 1994, 91: 374-382.
16. Ioannides, A.A., Bolton, J.P.R. and Clarke, C.J.S. Continuous probabilistic solutions to the biomagnetic inverse problem. Inverse Problems, 1990. 6: 523-542.
17. Lantz, G., Holub, M., Ryding, E. and Rosén, I. Simultaneous intracranial and extracranial recording of interictal epileptiform activity in patients with drug resistant partial epilepsy: patterns of conduction and results from dipole reconstructions. Electroenceph. clin. Neurophysiol., 1996. 99: 69-78.
18. Lehmann, D. Multichannel topography of human alpha EEC fields. Electroenceph. clin. Neurophysiol., 1971, 31: 439-449.
19. Lehmann, D. Principles of spatial analysis. In: A.S. Gevins and A. Flemond, A. (Eds.), Methods of Analysis of Brain Electrical and Magnetic Signals. Elsevier, Amsterdam, 1987, pp. 309-354.
20. Michel, C.M., Lehmann, D., Henggeler, B. and Brandeis, D. Localization of the sources of the EEG delta, theta, alpha and beta bands using the FFT dipole approximation. Electroenceph. clin. Neurophysiol., 1992, 82: 38-44.
21. Miltner, W., Braun, C., Johnson, R., Jr., Simpson, G.V. and Ruchkin, D.S. A test of brain electrical source analysis (BESA): a simulation study. Electroenceph. clin. Neurophysiol., 1994, 91: 295-310.
22. Pascual-Marqui, R.D., Michel, C.M. and Lehmann, D. Low resolution electromagnetic tomography: a new method for localizing electrical activity in the brain. Int. J. Psycho-physiol., 1994a, 18: 49-65.
23. Pascual-Marqui, R.D. and Michel, C.M. LORETA (low resolution electromagnetic topography): new authentic 3D functional images of the brain. In: W. Skrandies (Ed.), Source Localisation: Discussing the Inverse Problem, ISBET Newslett., 1994b, Nov.: 4-8.
24. Pascual-Marqui, R.D. Reply to comments by Hämäläinen, Ilmoniemi and Nunez. In: W. Skrandies (Ed.), Source Localisation: Continuing Discussion of the Inverse Problem. ISBET Newslett., 1995, Dec.: 1-28.
25. Roth, B.J., Balish, M., Gorbach, A. and Sato, S. How well does a threesphere model predict positions of dipoles in a realistically shaped head? Electroenceph. clin. Neurophysiol., 1993, 87: 175-184.
26. Scherg, M. Fundamentals of dipole source potential analysis. In: F. Grandori, M. Hoke and G.L. Romani (Eds.), Auditory Evoked Magnetic Fields and Electric Potentials. Advances in Audiology, Vol. 6. Karger, Basel, 1990, pp. 40-69.
27. Scherg, M. and Picton, T.W. Separation and identification of event-related potential components by brain electric source analysis. In: C.H.M. Brunia, G. Mulder and M.N. Verbaten (Eds.), Event-Related Brain Research, EEG Supplement 42. Elsevier, Amsterdam, 1991.
28. Simpson, G.V., Pflieger, M.E., Foxe, J.J., Ahlfors, S.P., Vaughan, H.G., Jr., Hrabe, J., Ilmoniemi, R.J. and Lantos, G. Dynamic neuroimaging of brain function. J. Clin. Neurophysiol., 1995, 12: 432-449.
29. Skrandies, W. (Ed.) Discussing the inverse problem (with introduction, discussion and rejoinder). ISBET Newslett., 1994, Nov., 25 pp.
30. Skrandies, W. (Ed.) Continuing discussion of the inverse problem (with introduction, comments and rejoinder). ISBET Newslett., 1995, Dec.: 22 pp.
31. Thatcher, R.W. Tomographic electroencephalography/magnetoencephalography. Dynamics of human neural network switching. J. Neuroimaging, 1995, 5: 35-45.
32. Wang, J.Z., Williamson, S.J. and Kaufman, L. Magnetic source images determined by a lead-field analysis: the unique minimum-norm least squares estimation. IEEE Trans. Biomed. Eng., 1992, 39: 665-675.
33. Wikswo, J.P., Jr., Gevins, A. and Williamson. S.J. The future of EEG and MEG. Electroenceph. clin. Neurophysiol., 1993, 87: 1-9.
34. Zhang, Z. and Jewett, D.L. Insidious errors in dipole localization parameters at a single time-point due to model misspecification of number of shells. Electroenceph. clin. Neurophysiol., 1993, 88: 1-11.