Mapping Epileptic Foci by the Dipole Tracing Method in a Brain Tumor Patient with Olfactory Seizures: Comparison with Intraoperative Electrocorticograms

Clinical EEG and Neuroscience

Volumn 29, Issue 2, 1998, Pages 91-95

  Shibata, Nobuyoshi ^a   Kubota, Fumio ^a   Machiyama, Yukiteru ^a   Takahashi, Akio ^b   Miyamoto, Keiichi ^c  

^a Department of Neuropsychiatry ^*  (United States)

^b GUNMA UNIVERSITY   (Japan)

^c Chuo Engineering Co Ltd   (Japan)

Author keywords

Brain Tumor; Dipole Tracing Method; Electrocorticography; Epileptic Focus; Olfactory Seizure

Indexed keywords

ADULT; ARTICLE; BRAIN MAPPING; CASE REPORT; ELECTROENCEPHALOGRAM; EPILEPTIC FOCUS; FOCAL EPILEPSY; HUMAN; MALE; PRIORITY JOURNAL;

ADULT; BRAIN MAPPING; BRAIN NEOPLASMS; ELECTROENCEPHALOGRAPHY; EPILEPSY; HUMANS; MALE; SMELL;

EID: 0032464275     PISSN: 15500594     EISSN: None     Source Type: Journal    
DOI: 10.1177/155005949802900207     Document Type: Article

References (12)

1. Homma S Musha T Nakajima Y, et al. Location of electric current sources in the human brain estimated by the dipole tracing method of the scalp-skull-brain (SSB) head model. Electroencephalogr Clin Neurophysiol 1994; 91: 374-382.
2. Nakasato N Levesque MF Barth DS Baumgartner C Rogers RL Sutherling WW Comparisons of MEG, EEG, and ECoG source localization in neocortical partial epilepsy in humans. Electroencephalogr Clin Neurophysiol 1994; 91: 171-178.
3. Roth BJ Balish M Gorbach A Sato S. How well does a three-sphere model predict positions of dipoles in a realistically shaped head? Electroencephalogr Clin Neurophysiol 1993; 87: 175-184.
4. Cuffin BN A method for localizing EEG sources in realistic head models. IEEE Trans Biomed Eng 1995; 42: 68-71.
5. Yvert B Bertrand O Echallier JF Pernier J. Improved dipole localization using local mesh refinement of realistic head geometries: An EEG stimulation study. Electroencephalogr Clin Neurophysiol 1996; 99: 79-89.
6. Shibata N Hattori S Kifune A Kubota F Machiyama Y Takahashi A. Estimation of epileptic foci by dipole tracing method in epileptic seizures with structural lesions of the brain. Epilepsia 1997; 38 (suppl 3): 210.
7. Homma S Musha T Nakajima Y, et al. Conductivity ratios of the scalp-skull-brain head model in estimating eqivalent dipole sources in human brain. Neurosci Research 1995; 22: 51-55.
8. Awad IA Rosenfeld J Ahl J Hahn JF Lüders H. Intractable epilepsy and structural lesions of the brain: Mapping, resection strategies, and seizure outcome. Epilepsia 1991; 32: 179-186.
9. Boon PA Williamson PD Fried I, et al. Intracranial, intraaxial, space-occupying lesions in patients with intractable partial seizures: An anatomoclinical, neuropsychological, and surgical correlation. Epilepsia 1991; 32: 467-476.
10. Kamada K Isu T Takahashi T Tanaka T. Remote epileptogenic focus detected by electrocorticogram in a case of cavernous angioma. Acta Neurochir (Wien) 1994; 127: 236-239.
11. Flink R Sigfrid B Hagbarth KE The electric dipole method in the preoperative evaluation of epilepsy surgery patients. Electroencephalogr Clin Neurophysiol 1995; 97: S79-S80.
12. Roth BJ Ko D von Albertini-Carletti IR Scaffidi D Sato S. Dipole localization in patients with epilepsy using the realistically shaped head model. Electroencephalogr Clin Neurophysiol 1997; 102: 159-166.