Anatol Bragin, Ph.D.

Publications

• Kumar U, Li L, Bragin A, Engel J. Spike and wave discharges and fast ripples during posttraumatic epileptogenesis.. Epilepsia, 2021.
• Li L, He L, Harris N, Zhou Y, Engel J, Bragin A. Topographical reorganization of brain functional connectivity during an early period of epileptogenesis.. Epilepsia, 2021.
• Nariai H, Hussain SA, Bernardo D, Motoi H, Sonoda M, Kuroda N, Asano E, Nguyen JC, Elashoff D, Sankar R, Bragin A, Staba RJ, Wu JY. Scalp EEG interictal high frequency oscillations as an objective biomarker of infantile spasms.. Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2020.
• Weiss SA, Song I, Leng M, Pastore T, Slezak D, Waldman Z, Orosz I, Gorniak R, Donmez M, Sharan A, Wu C, Fried I, Sperling MR, Bragin A, Engel J, Nir Y, Staba R. Ripples Have Distinct Spectral Properties and Phase-Amplitude Coupling With Slow Waves, but Indistinct Unit Firing, in Human Epileptogenic Hippocampus.. Frontiers in neurology, 2020.
• Weiss SA, Waldman Z, Raimondo F, Slezak D, Donmez M, Worrell G, Bragin A, Engel J, Staba R, Sperling M. Localizing epileptogenic regions using high-frequency oscillations and machine learning.. Biomarkers in medicine, 2019.
• Li L, Bragin A, Staba R, Engel J. Unit firing and oscillations at seizure onset in epileptic rodents.. Neurobiology of disease, 2019.
• Weiss SA, Staba R, Bragin A, Moxon K, Sperling M, Avoli M, Engel J. "Interneurons and principal cell firing in human limbic areas at focal seizure onset".. Neurobiology of disease, 2018.
• Elahian B, Lado NE, Mankin E, Vangala S, Misra A, Moxon K, Fried I, Sharan A, Yeasin M, Staba R, Bragin A, Avoli M, Sperling MR, Engel J, Weiss SA. Low-voltage fast seizures in humans begin with increased interneuron firing.. Annals of neurology, 2018.
• Engel J, Bragin A, Staba R. Nonictal EEG biomarkers for diagnosis and treatment.. Epilepsia open, 2018.
• Verley DR, Torolira D, Pulido B, Gutman B, Bragin A, Mayer A, Harris NG. Remote Changes in Cortical Excitability after Experimental Traumatic Brain Injury and Functional Reorganization.. Journal of neurotrauma, 2018.
• Perucca P, Smith G, Santana-Gomez C, Bragin A, Staba R. Electrophysiological biomarkers of epileptogenicity after traumatic brain injury.. Neurobiology of disease, 2018.
• Li L, Patel M, Almajano J, Engel J, Bragin A. Extrahippocampal high-frequency oscillations during epileptogenesis.. Epilepsia, 2018.
• Li L, Kriukova K, Engel J, Bragin A. Seizure development in the acute intrahippocampal epileptic focus.. Scientific reports, 2018.
• Shimamoto S, Waldman ZJ, Orosz I, Song I, Bragin A, Fried I, Engel J, 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.. Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2017.
• Waldman ZJ, Shimamoto S, Song I, Orosz I, Bragin A, Fried I, Engel J, Staba R, Sperling MR, Weiss SA. A method for the topographical identification and quantification of high frequency oscillations in intracranial electroencephalography recordings.. Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology, 2017.
• Song I, Orosz I, Chervoneva I, Waldman ZJ, Fried I, Wu C, Sharan A, Salamon N, Gorniak R, Dewar S, Bragin A, Engel J, Sperling MR, Staba R, Weiss SA. Bimodal coupling of ripples and slower oscillations during sleep in patients with focal epilepsy.. Epilepsia, 2017.
• Weiss SA, Orosz I, Salamon N, Moy S, Wei L, Van't Klooster MA, Knight RT, Harper RM, Bragin A, Fried I, Engel J, Staba RJ. Ripples on spikes show increased phase-amplitude coupling in mesial temporal lobe epilepsy seizure-onset zones.. Epilepsia, 2016.
• Reid AY, Bragin A, Giza CC, Staba RJ, Engel J. The progression of electrophysiologic abnormalities during epileptogenesis after experimental traumatic brain injury.. Epilepsia, 2016.
• Bragin A, Li L, Almajano J, Alvarado-Rojas C, Reid AY, Staba RJ, Engel J. Pathologic electrographic changes after experimental traumatic brain injury.. Epilepsia, 2016.
• Weiss SA, Alvarado-Rojas C, Bragin A, Behnke E, Fields T, Fried I, Engel J, Staba R. Ictal onset patterns of local field potentials, high frequency oscillations, and unit activity in human mesial temporal lobe epilepsy.. Epilepsia, 2015.
• Winden KD, Bragin A, Engel J, Geschwind DH. Molecular alterations in areas generating fast ripples in an animal model of temporal lobe epilepsy.. Neurobiology of disease, 2015.
• Bragin A, Almajano J, Kheiri F, Engel J. Functional connectivity in the brain estimated by analysis of gamma events.. PloS one, 2014.
• Alvarado-Rojas C, Lehongre K, Bagdasaryan J, Bragin A, Staba R, Engel J, Navarro V, Le Van Quyen M. Single-unit activities during epileptic discharges in the human hippocampal formation.. Frontiers in computational neuroscience, 2013.
• Engel J, Thompson PM, Stern JM, Staba RJ, Bragin A, Mody I. Connectomics and epilepsy.. Current opinion in neurology, 2013.
• Kheiri F, Bragin A, Engel J. Functional connectivity between brain areas estimated by analysis of gamma waves.. Journal of neuroscience methods, 2013.
• Bragin A, Benassi SK, Engel J. Patterns of the UP-Down state in normal and epileptic mice.. Neuroscience, 2012.
• 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.
• 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.. Toxicology and applied pharmacology, 2012.
• Akhtari M, Bragin A, Moats R, Frew A, Mandelkern M. Imaging brain neuronal activity using functionalized magnetonanoparticles and MRI.. Brain topography, 2012.
• 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.. Progress in neurobiology, 2012.
• Kheiri F, Bragin A, Engel J, Almajano J, Winden E. Non-linear classification of heart rate parameters as a biomarker for epileptogenesis.. Epilepsy research, 2012.
• Jiruska P, Bragin A. High-frequency activity in experimental and clinical epileptic foci.. Epilepsy research, 2011.
• Staba RJ, Bragin A. High-frequency oscillations and other electrophysiological biomarkers of epilepsy: underlying mechanisms.. Biomarkers in medicine, 2011.
• 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.
• Winden KD, Karsten SL, Bragin A, Kudo LC, Gehman L, Ruidera J, Geschwind DH, Engel J. A systems level, functional genomics analysis of chronic epilepsy.. PloS one, 2011.
• Karsten SL, Kudo LC, Bragin AJ. Use of peripheral blood transcriptome biomarkers for epilepsy prediction.. Neuroscience letters, 2011.
• Bragin A, Benassi SK, Kheiri F, Engel J. Further evidence that pathologic high-frequency oscillations are bursts of population spikes derived from recordings of identified cells in dentate gyrus.. Epilepsia, 2011.
• 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.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010.
• Bragin A, Engel J, Staba RJ. High-frequency oscillations in epileptic brain.. Current opinion in neurology, 2010.
• Engel J, 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.
• Ogren JA, Wilson CL, Bragin A, Lin JJ, Salamon N, Dutton RA, Luders E, Fields TA, Fried I, Toga AW, Thompson PM, Engel J, Staba RJ. Three-dimensional surface maps link local atrophy and fast ripples in human epileptic hippocampus.. Annals of neurology, 2009.
• Bragin A, Azizyan A, Almajano J, Engel J. The cause of the imbalance in the neuronal network leading to seizure activity can be predicted by the electrographic pattern of the seizure onset.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2009.
• 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.. Neurobiology of disease, 2009.
• He DF, Ma DL, Tang YC, Engel J, Bragin A, Tang FR. Morpho-physiologic characteristics of dorsal subicular network in mice after pilocarpine-induced status epilepticus.. Brain pathology (Zurich, Switzerland), 2009.
• Engel J, Bragin A, Staba R, Mody I. High-frequency oscillations: what is normal and what is not?. Epilepsia, 2008.
• Ogren JA, Bragin A, Wilson CL, Hoftman GD, Lin JJ, Dutton RA, Fields TA, Toga AW, Thompson PM, Engel J, Staba RJ. Three-dimensional hippocampal atrophy maps distinguish two common temporal lobe seizure-onset patterns.. Epilepsia, 2008.
• Le Van Quyen M, Bragin A, Staba R, Crépon B, Wilson CL, Engel J. Cell type-specific firing during ripple oscillations in the hippocampal formation of humans.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2008.
• Akhtari M, Bragin A, Cohen M, Moats R, Brenker F, Lynch MD, Vinters HV, Engel J. Functionalized magnetonanoparticles for MRI diagnosis and localization in epilepsy.. Epilepsia, 2008.
• Staba RJ, Frighetto L, Behnke EJ, Mathern GW, Fields T, Bragin A, Ogren J, Fried I, Wilson CL, Engel J. Increased fast ripple to ripple ratios correlate with reduced hippocampal volumes and neuron loss in temporal lobe epilepsy patients.. Epilepsia, 2007.
• Bragin A, Claeys P, Vonck K, Van Roost D, Wilson C, Boon P, Engel J. Analysis of initial slow waves (ISWs) at the seizure onset in patients with drug resistant temporal lobe epilepsy.. Epilepsia, 2007.
• Le Van Quyen M, Bragin A. Analysis of dynamic brain oscillations: methodological advances.. Trends in neurosciences, 2007.
• Bragin A, Wilson CL, Engel J. Voltage depth profiles of high-frequency oscillations after kainic acid-induced status epilepticus.. Epilepsia, 2007.
• Bragin A, Azizyan A, Almajano J, Wilson CL, Engel J. Analysis of chronic seizure onsets after intrahippocampal kainic acid injection in freely moving rats.. Epilepsia, 2005.
• Bragin A, Wilson CL, Fields T, Fried I, Engel J. Analysis of seizure onset on the basis of wideband EEG recordings.. Epilepsia, 2005.
• Kichigina VF, Bragin AG. [Neuronal septal activity during hippocampal seizure discharges generation in acute model of epilepsy].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 2005.
• Bragin A, Wilson CL, Almajano J, Mody I, Engel J. High-frequency oscillations after status epilepticus: epileptogenesis and seizure genesis.. Epilepsia, 2004.
• Staba RJ, Wilson CL, Bragin A, Jhung D, Fried I, Engel J. High-frequency oscillations recorded in human medial temporal lobe during sleep.. Annals of neurology, 2004.
• Bragin A, Karsten SL, Almajano J, Wilson CL, Geschwind DH, Engel J. Large-scale microarray gene expression analysis in discrete electrophysiologically identified neuronal clusters.. Journal of neuroscience methods, 2004.
• Bragin A, Wilson CL, Engel J. Spatial stability over time of brain areas generating fast ripples in the epileptic rat.. Epilepsia, 2003.
• Engel J, Wilson C, Bragin A. Advances in understanding the process of epileptogenesis based on patient material: what can the patient tell us?. Epilepsia, 2003.
• Bragin A, Wilson CL, Staba RJ, Reddick M, Fried I, Engel J. Interictal high-frequency oscillations (80-500 Hz) in the human epileptic brain: entorhinal cortex.. Annals of neurology, 2002.
• Staba RJ, Wilson CL, Bragin A, Fried I, Engel J. Quantitative analysis of high-frequency oscillations (80-500 Hz) recorded in human epileptic hippocampus and entorhinal cortex.. Journal of neurophysiology, 2002.
• Staba RJ, Wilson CL, Bragin A, Fried I, Engel J. Sleep states differentiate single neuron activity recorded from human epileptic hippocampus, entorhinal cortex, and subiculum.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2002.
• Bragin A, Wilson CL, Engel J. Increased afterdischarge threshold during kindling in epileptic rats.. Experimental brain research, 2002.
• Bragin A, Mody I, Wilson CL, Engel J. Local generation of fast ripples in epileptic brain.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2002.
• Mazarati A, Bragin A, Baldwin R, Shin D, Wilson C, Sankar R, Naylor D, Engel J, Wasterlain CG. Epileptogenesis after self-sustaining status epilepticus.. Epilepsia, 2002.
• Bragin A, Wilson CL, Engel J. Rate of interictal events and spontaneous seizures in epileptic rats after electrical stimulation of hippocampus and its afferents.. Epilepsia, 2002.
• Bragin A, Hetke J, Wilson CL, Anderson DJ, Engel J, Buzsáki G. Multiple site silicon-based probes for chronic recordings in freely moving rats: implantation, recording and histological verification.. Journal of neuroscience methods, 2000.
• Bragin A, Wilson CL, Engel J. Chronic epileptogenesis requires development of a network of pathologically interconnected neuron clusters: a hypothesis.. Epilepsia, 2000.
• Bragin A, Engel J, Wilson CL, Vizentin E, Mathern GW. Electrophysiologic analysis of a chronic seizure model after unilateral hippocampal KA injection.. Epilepsia, 1999.
• Bragin A, Engel J, Wilson CL, Fried I, Mathern GW. 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.
• Bragin A, Engel J, Wilson CL, Fried I, Buzsáki G. High-frequency oscillations in human brain.. Hippocampus, 1999.
• Stafekhina VS, Bragin AG, Vinogradova OS. Integration of hippocampal suspension grafts with host neocortex.. Neuroscience, 1995.
• Bragin AG, Stafekhina VS. Neuronal activity in suspension transplants of the neocortex.. Neuroscience and behavioral physiology, 1993.
• Popov VI, Bocharova LS, Bragin AG. Repeated changes of dendritic morphology in the hippocampus of ground squirrels in the course of hibernation.. Neuroscience, 1992.
• Bragin AG, Zenchenko KI, Pichkur LD, Kop'ev OV. [The comparative characteristics of the neuronal activity in surviving slices of transplanted and intact neocortex].. Neirofiziologiia = Neurophysiology, 1991.
• Bragin AG, Bohne A, Kitchigina VF, Vinogradova OS. Functional integration of neurons in homotopic and heterotopic intra-cortical grafts with the host brain.. Progress in brain research, 1990.
• Bragin AG, Stafekhina VS. Participation of graft and host brain dendrites in the establishment of interconnections.. Progress in brain research, 1990.
• Bragin AG, Bone A, Vinogradova OS. Responses to electrical stimulation of the recipient's brain in rat somatosensory cortical neurons transplanted into the area of vibrissa representation in the neocortex.. Neuroscience and behavioral physiology, 1989.
• Volovik MG, Shevelev IA, Vinogradova OS, Bragin AG, Podachin VP, Lushchekina EA, Ermakova IV, Tsykalov EN, Budko KP, Gorbach AM. Thermovision control of neurotransplant in rats.. Neuroscience and behavioral physiology, 1988.
• Bragin AG, Bohne A, Vinogradova OS. [Neuronal responses of the rate somatosensory cortex transplanted into the vibrissae representation field of the neocortex to the electrical stimulation of the recipient brain].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1988.
• Bragin AG, Bohne A, Vinogradova OS. Transplants of the embryonal rat somatosensory neocortex in the barrel field of the adult rat: responses of the grafted neurons to sensory stimulation.. Neuroscience, 1988.
• Semenova TP, Gromova EA, Grischenko NI, Nesterova IV, Kulikov AV, Smirnova GN, Tretyak TM, Bragin AG, Vinogradova OS. Behavioural, biochemical and histochemical effects of locus coeruleus transplantation in rats with neurotoxic lesions of the catecholaminergic system.. Neuroscience, 1987.
• Bragin AG. Involvement of transplanted neurons of rat embryonic neocortex in host's neocortical sensory functions.. Neuroscience and behavioral physiology, 1987.
• Volovik MG, Shevelev IA, Vinogradova OS, Bragin AG, Podachin VP. [Thermovision monitoring of neurografts in the rat].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1987.
• Bragin AG, Bohne A, Pavlik VD. [Electrophysiological indices of the degree of functional integration of a cortical transplant with the brain of the recipient].. Neirofiziologiia = Neurophysiology, 1987.
• Bragin AG. [Incorporation of neurons of transplants of embryonal rat neocortex in the achievement of sensory function of the cerebral cortex of the recipient].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1986.
• Bragin AG. [Responses of neurons of the embryonal neocortex transplanted into the vibrissa projection area of the somatosensory cortex of the adult rat].. Neirofiziologiia = Neurophysiology, 1986.
• Zhuravleva ZN, Bragin AG, Vinogradova OS. Organization of the nervous tissue (hippocampus and septum) developing in the anterior eye chamber. II. Neuronal perikarya and dendritic processes.. Journal fur Hirnforschung, 1985.
• Bragin AG, Vinogradova OS, Mironov SF. [Activity of septal and hippocampal neurons during isolated and combined growth in the anterior chamber of the eye in the rat].. Neirofiziologiia = Neurophysiology, 1985.
• Bragin AG, Vinogradova OS. [Background and evoked activity of septal and hippocampal neurons transplanted into the neocortex of the rat].. Neirofiziologiia = Neurophysiology, 1985.
• Kichigina VF, Bragin AG, Vinogradova OS. [Functional integration of the nervous tissue of the rat following xenotransplantation into the brain of a rabbit].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1984.
• Bragin AG, Vinogradova EA, Gromova EA, Grishchenko NI, Ivanitskii GR. [Effect of the transplantation of noradrenergic nerve tissue on the brain noradrenaline level and on the behavior of rats with destroyed catecholaminergic systems].. Doklady Akademii nauk SSSR, 1984.
• Bragin AG, Vinogradova OS. Comparison of neuronal activity in septal and hippocampal grafts developing in the anterior eye chamber of the rat.. Brain research, 1983.
• Zhadina SD, Vinogradova OS, Bragin AG. Effect of electrical stimulation of afferent pathways on neurons in septal slices.. Neuroscience and behavioral physiology, 1983.
• Bragin AG, Vinogradova OS. [Activity of septal and hippocampal neurons transplanted into the anterior chamber of the eye in the rat].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1983.
• Otmakhov NA, Bragin AG. Effects of norepinephrine and serotonin upon spontaneous activity and responses to mossy fiber stimulation of CA3 neurons in hippocampal slices.. Brain research, 1982.
• Zhadina SD, Vinogradova OS, Bragin AG. Effect of acetylcholine and glutamate on septal neurons in vitro.. Neuroscience and behavioral physiology, 1982.
• Zhadina SD, Vinogradova OS, Bragin AG. [Effect of electric stimulation of afferent pathways on neurons in septal sections].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1982.
• Otmakhov NA, Bragin AG. [Effect of noradrenaline and serotonin on background activity of hippocampal CA3 field neurons in vitro].. Neirofiziologiia = Neurophysiology, 1981.
• Bragin AG, Otmakhov NA. [Comparative characteristics of the direct influences of the perforant pathway on neurons in hippocampal fields CA1 and CA3 in vitro].. Neirofiziologiia = Neurophysiology, 1979.
• Bragin AG, Otmakhov NA. [Heterosynaptic interactions in fields CA1 and CA3 of the hippocampus in vitro].. Neirofiziologiia = Neurophysiology, 1979.
• Vinogradova OS, Zhadina SD, Bragin AG. [Spontaneous activity of septal neurons in vitro].. Doklady Akademii nauk SSSR, 1979.
• Bragin AG, Zhadina SD. [Several properties of the connections between the dentate fascia and field CA3 of the hippocampus in vitro].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1978.
• Bragin AG, Zhadina SD, Vinogradova OS, Kozhechkin SN. Topography and some characteristics of the dentate fascia-field CA3 relations investigated in hippocampal slices in vitro.. Brain research, 1977.
• Bragin AG, Vinogradova OS, Otmakhov NA. [Non-switched on influences of the perforant pathway on hippocampal field CA2 neurons in vitro].. Doklady Akademii nauk SSSR, 1977.
• Moshkov DA, Petrovskaia LL, Bragin AG. [Posttetanic changes in the ultrastructure of the giant spinal synapses in hippocampal field CA3].. Doklady Akademii nauk SSSR, 1977.
• Bragin AG, Vinogradova OS, Emel'ianov VV. [Influence of the dentate fascia on the sensory responses of neurons in hippocampal field CA3].. Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova, 1976.
• Kichigina VF, Bragin AG. [Functional characteristics of the basic internal system of hippocampal connections].. Neirofiziologiia = Neurophysiology, 1976.
• Bragin AG, Vinogradova OS, Kuznetsov VN, Bortnik AT. [Physiological responses to the action of autoimmunization on the hippocampal fascia dentata].. Doklady Akademii nauk SSSR, 1974.