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Li L, Kumar U, You J, Zhou Y, Weiss SA, Engel J, Bragin A. Spatial and temporal profile of high-frequency oscillations in posttraumatic epileptogenesis. Neurobiol Dis. 2021 Dec;161:105544. doi: 10.1016/j.nbd.2021.105544. Epub 2021 Nov 3. PubMed PMID: 34742877; PubMed Central PMCID: PMC9075674.
Kumar U, Li L, Bragin A, Engel J Jr. Spike and wave discharges and fast ripples during posttraumatic epileptogenesis. Epilepsia. 2021 Aug;62(8):1842-1851. doi: 10.1111/epi.16958. Epub 2021 Jun 21. PubMed PMID: 34155626; PubMed Central PMCID: PMC8349888.
Li L, He L, Harris N, Zhou Y, Engel J Jr, Bragin A. Topographical reorganization of brain functional connectivity during an early period of epileptogenesis. Epilepsia. 2021 May;62(5):1231-1243. doi: 10.1111/epi.16863. Epub 2021 Mar 15. PubMed PMID: 33720411; PubMed Central PMCID: PMC8302261.
Bragin A, Li L, Masmanidis SC, Engel J. DOWN state in the anterior cingulate and prelimbic areas in rats during immobility. bioRxiv. 2019 November; :847913. doi: 10.1101/847913.
Sta Maria NS, Sargolzaei S, Prins ML, Dennis EL, Asarnow RF, Hovda DA, Harris NG, Giza CC. Bridging the gap: Mechanisms of plasticity and repair after pediatric TBI. Exp Neurol. 2019 Aug;318:78-91. doi: 10.1016/j.expneurol.2019.04.016. Epub 2019 May 2. Review. PubMed PMID: 31055004; PubMed Central PMCID: PMC7371366.
Li L, Bragin A, Staba R, Engel J Jr. Unit firing and oscillations at seizure onset in epileptic rodents. Neurobiol Dis. 2019 Jul;127:382-389. doi: 10.1016/j.nbd.2019.03.027. Epub 2019 Mar 27. Review. PubMed PMID: 30928646; PubMed Central PMCID: PMC6800139.
Tomlinson SB, Wong JN, Conrad EC, Kennedy BC, Marsh ED. Reproducibility of interictal spike propagation in children with refractory epilepsy. Epilepsia. 2019 May;60(5):898-910. doi: 10.1111/epi.14720. Epub 2019 Apr 21. PubMed PMID: 31006860; PubMed Central PMCID: PMC6488404.
Li L, Patel M, Almajano J, Engel J Jr, Bragin A. Extrahippocampal high-frequency oscillations during epileptogenesis. Epilepsia. 2018 Apr;59(4):e51-e55. doi: 10.1111/epi.14041. Epub 2018 Mar 6. PubMed PMID: 29508901; PubMed Central PMCID: PMC6681898.
Li L, Kriukova K, Engel J Jr, Bragin A. Seizure development in the acute intrahippocampal epileptic focus. Sci Rep. 2018 Jan 23;8(1):1423. doi: 10.1038/s41598-018-19675-6. PubMed PMID: 29362494; PubMed Central PMCID: PMC5780458.
Shimamoto S, Waldman ZJ, Orosz I, Song I, Bragin A, Fried I, Engel J Jr, Staba R, Sharan A, Wu C, Sperling MR, Weiss SA. Utilization of independent component analysis for accurate pathological ripple detection in intracranial EEG recordings recorded extra- and intra-operatively. Clin Neurophysiol. 2018 Jan;129(1):296-307. doi: 10.1016/j.clinph.2017.08.036. Epub 2017 Oct 25. PubMed PMID: 29113719; PubMed Central PMCID: PMC5912211.
Waldman ZJ, Shimamoto S, Song I, Orosz I, Bragin A, Fried I, Engel J Jr, Staba R, Sperling MR, Weiss SA. A method for the topographical identification and quantification of high frequency oscillations in intracranial electroencephalography recordings. Clin Neurophysiol. 2018 Jan;129(1):308-318. doi: 10.1016/j.clinph.2017.10.004. Epub 2017 Oct 21. PubMed PMID: 29122445; PubMed Central PMCID: PMC5912913.
Song I, Orosz I, Chervoneva I, Waldman ZJ, Fried I, Wu C, Sharan A, Salamon N, Gorniak R, Dewar S, Bragin A, Engel J Jr, Sperling MR, Staba R, Weiss SA. Bimodal coupling of ripples and slower oscillations during sleep in patients with focal epilepsy. Epilepsia. 2017 Nov;58(11):1972-1984. doi: 10.1111/epi.13912. Epub 2017 Sep 26. PubMed PMID: 28948998; PubMed Central PMCID: PMC5669821.
Weiss SA, Orosz I, Salamon N, Moy S, Wei L, Van't Klooster MA, Knight RT, Harper RM, Bragin A, Fried I, Engel J Jr, Staba RJ. Ripples on spikes show increased phase-amplitude coupling in mesial temporal lobe epilepsy seizure-onset zones. Epilepsia. 2016 Nov;57(11):1916-1930. doi: 10.1111/epi.13572. Epub 2016 Oct 10. PubMed PMID: 27723936; PubMed Central PMCID: PMC5118142.
Reid AY, Bragin A, Giza CC, Staba RJ, Engel J Jr. The progression of electrophysiologic abnormalities during epileptogenesis after experimental traumatic brain injury. Epilepsia. 2016 Oct;57(10):1558-1567. doi: 10.1111/epi.13486. Epub 2016 Aug 6. PubMed PMID: 27495360; PubMed Central PMCID: PMC5207033.
Bragin A, Li L, Almajano J, Alvarado-Rojas C, Reid AY, Staba RJ, Engel J Jr. Pathologic electrographic changes after experimental traumatic brain injury. Epilepsia. 2016 May;57(5):735-45. doi: 10.1111/epi.13359. Epub 2016 Mar 25. PubMed PMID: 27012461; PubMed Central PMCID: PMC5081251.
Weiss SA, Alvarado-Rojas C, Bragin A, Behnke E, Fields T, Fried I, Engel J Jr, Staba R. Ictal onset patterns of local field potentials, high frequency oscillations, and unit activity in human mesial temporal lobe epilepsy. Epilepsia. 2016 Jan;57(1):111-21. doi: 10.1111/epi.13251. Epub 2015 Nov 26. PubMed PMID: 26611159; PubMed Central PMCID: PMC4862409.
Winden KD, Bragin A, Engel J, Geschwind DH. Molecular alterations in areas generating fast ripples in an animal model of temporal lobe epilepsy. Neurobiol Dis. 2015 Jun;78:35-44. doi: 10.1016/j.nbd.2015.02.011. Epub 2015 Mar 25. PubMed PMID: 25818007; PubMed Central PMCID: PMC4881852.
Bragin A, Almajano J, Kheiri F, Engel J Jr. Functional connectivity in the brain estimated by analysis of gamma events. PLoS One. 2014;9(1):e85900. doi: 10.1371/journal.pone.0085900. eCollection 2014. PubMed PMID: 24465774; PubMed Central PMCID: PMC3897552.
Alvarado-Rojas C, Lehongre K, Bagdasaryan J, Bragin A, Staba R, Engel J Jr, Navarro V, Le Van Quyen M. Single-unit activities during epileptic discharges in the human hippocampal formation. Front Comput Neurosci. 2013;7:140. doi: 10.3389/fncom.2013.00140. eCollection 2013. PubMed PMID: 24151464; PubMed Central PMCID: PMC3799238.
Kheiri F, Bragin A, Engel J Jr. Functional connectivity between brain areas estimated by analysis of gamma waves. J Neurosci Methods. 2013 Apr 15;214(2):184-91. doi: 10.1016/j.jneumeth.2013.01.007. Epub 2013 Jan 31. PubMed PMID: 23376499; PubMed Central PMCID: PMC3644369.
Engel J Jr, Thompson PM, Stern JM, Staba RJ, Bragin A, Mody I. Connectomics and epilepsy. Curr Opin Neurol. 2013 Apr;26(2):186-94. doi: 10.1097/WCO.0b013e32835ee5b8. PubMed PMID: 23406911; PubMed Central PMCID: PMC4064674.
Bragin A, Benassi SK, Engel J Jr. Patterns of the UP-Down state in normal and epileptic mice. Neuroscience. 2012 Dec 6;225:76-87. doi: 10.1016/j.neuroscience.2012.08.059. Epub 2012 Sep 6. PubMed PMID: 22960310; PubMed Central PMCID: PMC3480200.
Akhtari M, Bragin A, Moats R, Frew A, Mandelkern M. Imaging brain neuronal activity using functionalized magnetonanoparticles and MRI. Brain Topogr. 2012 Oct;25(4):374-88. doi: 10.1007/s10548-012-0231-4. Epub 2012 May 24. PubMed PMID: 22622772.
Tsirulnikov K, Abuladze N, Bragin A, Faull K, Cascio D, Damoiseaux R, Schibler MJ, Pushkin A. Inhibition of aminoacylase 3 protects rat brain cortex neuronal cells from the toxicity of 4-hydroxy-2-nonenal mercapturate and 4-hydroxy-2-nonenal. Toxicol Appl Pharmacol. 2012 Sep 15;263(3):303-14. doi: 10.1016/j.taap.2012.07.002. Epub 2012 Jul 20. PubMed PMID: 22819785; PubMed Central PMCID: PMC5575769.
Jefferys JG, Menendez de la Prida L, Wendling F, Bragin A, Avoli M, Timofeev I, Lopes da Silva FH. Mechanisms of physiological and epileptic HFO generation. Prog Neurobiol. 2012 Sep;98(3):250-64. doi: 10.1016/j.pneurobio.2012.02.005. Epub 2012 Mar 7. Review. PubMed PMID: 22420980; PubMed Central PMCID: PMC4873284.
Kudo LC, Vi N, Ma Z, Fields T, Avliyakulov NK, Haykinson MJ, Bragin A, Karsten SL. Novel Cell and Tissue Acquisition System (CTAS): microdissection of live and frozen brain tissues. PLoS One. 2012;7(7):e41564. doi: 10.1371/journal.pone.0041564. Epub 2012 Jul 24. PubMed PMID: 22855692; PubMed Central PMCID: PMC3404047.
Kheiri F, Bragin A, Engel J Jr, Almajano J, Winden E. Non-linear classification of heart rate parameters as a biomarker for epileptogenesis. Epilepsy Res. 2012 Jun;100(1-2):59-66. doi: 10.1016/j.eplepsyres.2012.01.008. Epub 2012 Feb 2. PubMed PMID: 22305585; PubMed Central PMCID: PMC3361514.
Jiruska P, Bragin A. High-frequency activity in experimental and clinical epileptic foci. Epilepsy Res. 2011 Dec;97(3):300-7. doi: 10.1016/j.eplepsyres.2011.09.023. Epub 2011 Oct 22. Review. PubMed PMID: 22024189; PubMed Central PMCID: PMC3338982.
Staba RJ, Bragin A. High-frequency oscillations and other electrophysiological biomarkers of epilepsy: underlying mechanisms. Biomark Med. 2011 Oct;5(5):545-56. doi: 10.2217/bmm.11.72. Review. PubMed PMID: 22003903; PubMed Central PMCID: PMC3233380.
Peñagarikano O, Abrahams BS, Herman EI, Winden KD, Gdalyahu A, Dong H, Sonnenblick LI, Gruver R, Almajano J, Bragin A, Golshani P, Trachtenberg JT, Peles E, Geschwind DH. Absence of CNTNAP2 leads to epilepsy, neuronal migration abnormalities, and core autism-related deficits. Cell. 2011 Sep 30;147(1):235-46. doi: 10.1016/j.cell.2011.08.040. PubMed PMID: 21962519; PubMed Central PMCID: PMC3390029.
Karsten SL, Kudo LC, Bragin AJ. Use of peripheral blood transcriptome biomarkers for epilepsy prediction. Neurosci Lett. 2011 Jun 27;497(3):213-7. doi: 10.1016/j.neulet.2011.03.019. Epub 2011 Mar 17. Review. PubMed PMID: 21419828; PubMed Central PMCID: PMC3109096.
Winden KD, Karsten SL, Bragin A, Kudo LC, Gehman L, Ruidera J, Geschwind DH, Engel J Jr. A systems level, functional genomics analysis of chronic epilepsy. PLoS One. 2011;6(6):e20763. doi: 10.1371/journal.pone.0020763. Epub 2011 Jun 14. PubMed PMID: 21695113; PubMed Central PMCID: PMC3114768.
Bragin A, Benassi SK, Kheiri F, Engel J Jr. Further evidence that pathologic high-frequency oscillations are bursts of population spikes derived from recordings of identified cells in dentate gyrus. Epilepsia. 2011 Jan;52(1):45-52. doi: 10.1111/j.1528-1167.2010.02896.x. Epub 2011 Jan 4. PubMed PMID: 21204820; PubMed Central PMCID: PMC3057512.
Le Van Quyen M, Staba R, Bragin A, Dickson C, Valderrama M, Fried I, Engel J. Large-scale microelectrode recordings of high-frequency gamma oscillations in human cortex during sleep. J Neurosci. 2010 Jun 9;30(23):7770-82. doi: 10.1523/JNEUROSCI.5049-09.2010. PubMed PMID: 20534826; PubMed Central PMCID: PMC3842470.
Bragin A, Engel J Jr, Staba RJ. High-frequency oscillations in epileptic brain. Curr Opin Neurol. 2010 Apr;23(2):151-6. doi: 10.1097/WCO.0b013e3283373ac8. Review. PubMed PMID: 20160649; PubMed Central PMCID: PMC4063284.
Engel J Jr, Akhtari M, Bragin A, Fried I, Ogren JA, Staba RJ, Salamon N, Thompson PM. New approaches to structural and functional imaging in focal epilepsy. Epilepsia. 2010 Feb;51 Suppl 1:83-6. doi: 10.1111/j.1528-1167.2009.02456.x. PubMed PMID: 20331726; PubMed Central PMCID: PMC4801111.
He DF, Ma DL, Tang YC, Engel J Jr, Bragin A, Tang FR. Morpho-physiologic characteristics of dorsal subicular network in mice after pilocarpine-induced status epilepticus. Brain Pathol. 2010 Jan;20(1):80-95. doi: 10.1111/j.1750-3639.2009.00243.x. Epub 2009 Feb 27. PubMed PMID: 19298597; PubMed Central PMCID: PMC3000123.
Ogren JA, Wilson CL, Bragin A, Lin JJ, Salamon N, Dutton RA, Luders E, Fields TA, Fried I, Toga AW, Thompson PM, Engel J Jr, Staba RJ. Three-dimensional surface maps link local atrophy and fast ripples in human epileptic hippocampus. Ann Neurol. 2009 Dec;66(6):783-91. doi: 10.1002/ana.21703. PubMed PMID: 20035513; PubMed Central PMCID: PMC3299311.
Mazarati AM, Shin D, Kwon YS, Bragin A, Pineda E, Tio D, Taylor AN, Sankar R. Elevated plasma corticosterone level and depressive behavior in experimental temporal lobe epilepsy. Neurobiol Dis. 2009 Jun;34(3):457-61. doi: 10.1016/j.nbd.2009.02.018. Epub 2009 Mar 11. PubMed PMID: 19285131; PubMed Central PMCID: PMC2683188.
Ogren JA, Bragin A, Wilson CL, Hoftman GD, Lin JJ, Dutton RA, Fields TA, Toga AW, Thompson PM, Engel J Jr, Staba RJ. Three-dimensional hippocampal atrophy maps distinguish two common temporal lobe seizure-onset patterns. Epilepsia. 2009 Jun;50(6):1361-70. doi: 10.1111/j.1528-1167.2008.01881.x. Epub 2008 Nov 19. PubMed PMID: 19054395; PubMed Central PMCID: PMC2773143.
Engel J Jr, Bragin A, Staba R, Mody I. High-frequency oscillations: what is normal and what is not?. Epilepsia. 2009 Apr;50(4):598-604. doi: 10.1111/j.1528-1167.2008.01917.x. Epub 2008 Dec 4. Review. PubMed PMID: 19055491.
Bragin A, Azizyan A, Almajano J, Engel J Jr. The cause of the imbalance in the neuronal network leading to seizure activity can be predicted by the electrographic pattern of the seizure onset. J Neurosci. 2009 Mar 18;29(11):3660-71. doi: 10.1523/JNEUROSCI.5309-08.2009. PubMed PMID: 19295168; PubMed Central PMCID: PMC2688438.
Akhtari M, Bragin A, Cohen M, Moats R, Brenker F, Lynch MD, Vinters HV, Engel J Jr. Functionalized magnetonanoparticles for MRI diagnosis and localization in epilepsy. Epilepsia. 2008 Aug;49(8):1419-30. doi: 10.1111/j.1528-1167.2008.01615.x. Epub 2008 May 8. PubMed PMID: 18479391; PubMed Central PMCID: PMC2685186.
Le Van Quyen M, Bragin A, Staba R, Crépon B, Wilson CL, Engel J Jr. Cell type-specific firing during ripple oscillations in the hippocampal formation of humans. J Neurosci. 2008 Jun 11;28(24):6104-10. doi: 10.1523/JNEUROSCI.0437-08.2008. PubMed PMID: 18550752; PubMed Central PMCID: PMC2693199.
Staba RJ, Frighetto L, Behnke EJ, Mathern GW, Fields T, Bragin A, Ogren J, Fried I, Wilson CL, Engel J Jr. Increased fast ripple to ripple ratios correlate with reduced hippocampal volumes and neuron loss in temporal lobe epilepsy patients. Epilepsia. 2007 Nov;48(11):2130-8. doi: 10.1111/j.1528-1167.2007.01225.x. Epub 2007 Jul 28. PubMed PMID: 17662059.
Bragin A, Claeys P, Vonck K, Van Roost D, Wilson C, Boon P, Engel J Jr. Analysis of initial slow waves (ISWs) at the seizure onset in patients with drug resistant temporal lobe epilepsy. Epilepsia. 2007 Oct;48(10):1883-94. doi: 10.1111/j.1528-1167.2007.01149.x. Epub 2007 Jun 9. PubMed PMID: 17559569.
Le Van Quyen M, Bragin A. Analysis of dynamic brain oscillations: methodological advances. Trends Neurosci. 2007 Jul;30(7):365-73. doi: 10.1016/j.tins.2007.05.006. Epub 2007 Jun 7. Review. PubMed PMID: 17559951.
Bragin A, Wilson CL, Engel J Jr. Voltage depth profiles of high-frequency oscillations after kainic acid-induced status epilepticus. Epilepsia. 2007;48 Suppl 5:35-40. doi: 10.1111/j.1528-1167.2007.01287.x. PubMed PMID: 17910579.
Bragin A, Azizyan A, Almajano J, Wilson CL, Engel J Jr. Analysis of chronic seizure onsets after intrahippocampal kainic acid injection in freely moving rats. Epilepsia. 2005 Oct;46(10):1592-8. doi: 10.1111/j.1528-1167.2005.00268.x. PubMed PMID: 16190929.
Bragin A, Wilson CL, Fields T, Fried I, Engel J Jr. Analysis of seizure onset on the basis of wideband EEG recordings. Epilepsia. 2005;46 Suppl 5:59-63. doi: 10.1111/j.1528-1167.2005.01010.x. PubMed PMID: 15987255.
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