Pathologic substrates of focal epilepsy influence the generation of high-frequency oscillations

Epilepsia

Volumn 56, Issue 4, 2015, Pages 592-598

  Ferrari Marinho, Taissa ^a,b   Perucca, Piero ^a   Mok, Kelvin ^a   Olivier, Andre ^a   Hall, Jeffery ^a   Dubeau, Francois ^a   Gotman, Jean ^a  

^a MCGILL UNIVERSITY   (Canada)

^b HOSPITAL ISRAELITA ALBERT EINSTEIN   (Brazil)

Author keywords

Epileptogenic lesions; Focal cortical dysplasia; Focal epilepsy; High frequency oscillations; Intracranial stereo EEG

Indexed keywords

ADULT; ARTICLE; BRAIN CORTEX ATROPHY; CLINICAL ARTICLE; COHORT ANALYSIS; CORRELATION ANALYSIS; CORTICAL DYSPLASIA; DEPTH ELECTRODE; ELECTROENCEPHALOGRAPHY; FEMALE; FOCAL EPILEPSY; HETEROTOPIA; HIGH FREQUENCY OSCILLATION; HIPPOCAMPAL SCLEROSIS; HUMAN; MALE; MICROGYRIA; NEUROPATHOLOGY; NUCLEAR MAGNETIC RESONANCE IMAGING; PRIORITY JOURNAL; SEIZURE; TUBEROUS SCLEROSIS; ADOLESCENT; BIOLOGICAL RHYTHM; ELECTRODE IMPLANT; EPILEPSIES, PARTIAL; MIDDLE AGED; PATHOPHYSIOLOGY; PROCEDURES; YOUNG ADULT;

ADOLESCENT; ADULT; BIOLOGICAL CLOCKS; ELECTRODES, IMPLANTED; ELECTROENCEPHALOGRAPHY; EPILEPSIES, PARTIAL; FEMALE; HUMANS; MALE; MIDDLE AGED; YOUNG ADULT;

EID: 84927570452     PISSN: 00139580     EISSN: 15281167     Source Type: Journal    
DOI: 10.1111/epi.12940     Document Type: Article

References (34)

1. Semah F, Picot MC, Adam C, et al. Is the underlying cause of epilepsy a major prognostic factor for recurrence? Neurology 1998; 51: 1856-1862.
2. Bernasconi A, Antel SB, Collins DL, et al. Texture analysis and morphological processing of magnetic resonance imaging assist detection of focal cortical dysplasia in extra-temporal partial epilepsy. Ann Neurol 2001; 49: 770-775.
3. Huppertz HJ, Grimm C, Fauser S, et al. Enhanced visualization of blurred gray-white matter junctions in focal cortical dysplasia by voxel-based 3D MRI analysis. Epilepsy Res 2005; 67: 35-50.
4. McIntosh AM, Kalnins RM, Mitchell LA, et al. Temporal lobectomy: long-term seizure outcome, late recurrence and risks for seizure recurrence. Brain 2004; 127: 2018-2030.
5. Jeong SW, Lee SK, Hong KS, et al. Prognostic factors for the surgery for mesial temporal lobe epilepsy: longitudinal analysis. Epilepsia 2005; 46: 1273-1279.
6. Palmini A, Andemann F, Olivier A, et al. Focal neuronal migration disorders and intractable partial epilepsy: a study of 30 patients. Ann Neurol 1991; 30: 741-749.
7. Kim DW, Lee SK, Chu K, et al. Predictors of surgical outcome and pathologic considerations in focal cortical dysplasia. Neurology 2009; 72: 211-216.
8. Krsek P, Maton D, Jayakar P, et al. Incomplete resection of cortical dysplasia is the main predictor of poor postsurgical outcome. Neurology 2009; 72: 217-223.
9. Bragin A, Wilson CL, Almajano J, et al. High frequency oscillations after status epilepticus: epileptogenesis and seizure genesis. Epilepsia 2004; 45: 1017-1023.
10. Jacobs J, LeVan P, Chander R, et al. Interictal high frequency oscillations (80-500 Hz) are an indicator of seizure onset areas independent of spikes in the human epileptic brain. Epilepsia 2008; 49: 1893-1907.
11. Jacobs J, LeVan P, Chatillon CE, et al. High frequency oscillations in intracranial EEGs mark epileptogenicity rather than lesion type. Brain 2009; 132: 1022-1037.
12. Crépon B, Navarro V, Hasboun D, et al. Mapping interictal oscillations greater than 200 Hz recorded with intracranial macroelectrodes in human epilepsy. Brain 2010; 133: 33-45.
13. Zijlmans M, Jacobs J, Zelmann R, et al. High-frequency oscillations mirror disease activity in patients with epilepsy. Neurology 2009; 72: 979-986.
14. Kerber K, LeVan P, Dümpelmann M, et al. High frequency oscillations mirror disease activity in patients with focal cortical dysplasia. Epilepsia 2013; 54: 1428-1436.
15. Bragin A, Engel J Jr, Wilson CL, et al. Hippocampal and entorhinal cortex high-frequency oscillations (100-500 Hz) in human epileptic brain and in kainic acid-treated rats with chronic seizures. Epilepsia 1999; 40: 127-137.
16. Urrestarazu E, Chander R, Dubeau F, et al. Interictal highfrequency oscillations (100-500 Hz) in the intracerebral EEG of epileptic patients. Brain 2007; 130: 2354-2366.
17. Brázdil M, Halámek J, Jurák P, et al. Interictal high-frequency oscillations indicate seizure onset zone in patients with focal cortical dysplasia. Epilepsy Res 2010; 90: 28-32.
18. Mohamed AR, Bailey CA, Freeman JL, et al. Intrinsic epileptogenicity of cortical tubers revealed by intracranial EEG monitoring. Neurology 2012; 79: 2249-2257.
19. Lerner JT, Salamon N, Hauptman JS, et al. Assessment and surgical outcomes for mild type I and severe type II cortical dysplasias. A critical review and the UCLA experience. Epilepsia 2009; 50: 1310-1335.
20. Palmini A, Gambardella A, Andermann F, et al. Intrinsic epileptogenicity of human dysplastic cortex as sugested by corticography and surgical results. Ann Neurol 1995; 37: 476-487.
21. Chassoux F, Devaux B, Landré E, et al. Stereoelectroencephalography in focal cortical dysplasia: a 3D approach to delineating the dysplastic cortex. Brain 2000; 123: 1733-1751.
22. Olivier A, Germano IM, Cukiert A, et al. Frameless stereotaxy for surgery of the epilepsies: preliminary experience. Technical note. J Neurosurg 1994; 81: 629-633.
23. Akiyama T, McCoy B, Go CY, et al. Focal resection of fast ripples on extraoperative intracranial EEG improves seizure outcome in pediatric epilepsy. Epilepsia 2011; 52: 1802-1811.
24. Babb TL, Brown WJ,. Pathological findings in epilepsy. In, Engel J Jr, (Ed) Surgical treatment of the epilepsies. New York, NY: Raven Press, 1987: 511-540.
25. Sutula T, Cascino G, Cavazos J, et al. Mossy fiber synaptic reorganization in the epileptic human temporal lobe. Ann Neurol 1989; 26: 321-330.
26. Blümcke I,. Neuropathology of focal epilepsies: a critical review. Epilepsy Behav 2009; 15: 34-39.
27. Foffani G, Uzcategui YG, Gal B, et al. Reduced spike-timing reliability correlates with the emergence of fast ripples in the rat epileptic hippocampus. Neuron 2007; 55: 930-941.
28. Wong M,. Mechanisms of epileptogenesis in tuberous scle-rosis complex and related malformations of cortical development with abnormal glioneuronal proliferation. Epilepsia 2008; 49: 8-21.
29. Palmini A, Najm I, Avanzini G, et al. Terminology and classification of the cortical dysplasias. Neurology 2004; 62: S2-S8.
30. Blümcke I, Spreafico R,. An international consensus classification for focal cortical dysplasias. Lancet Neurol 2011; 10: 26-27.
31. Ferrer I, Pineda M, Tallada M, et al. Abnormal local-circuit neurons in epilepsia partialis continua associated with focal cortical dysplasia. Acta Neuropathol 1992; 83: 647-652.
32. Mathern GW,. Epilepsy surgery patients with cortical dysplasia: present and future therapeutic challenges. Neurology 2009; 72: 206-207.
33. Bragin A, Mody I, Wilson CL, et al. Local generation of fast ripples in epileptic brain. J Neurosci 2002; 22: 2012-2021.
34. Boonyapisit K, Najm I, Klem G, et al. Epileptogenicity of focal malformations due to abnormal cortical development: direct electrocorticographic-histopathologic correlations. Epilepsia 2003; 44: 69-76.