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Publications

Hajos M., Hoffman W.E., Kocsis B. Activation of cannabinoid-1 receptors disrupts sensory gating and neuronal oscillations: Relevance to schizophrenia. submitted, 2007.

Hajos M., Siok C., Hoffman W.E., Li S., Kocsis B. Modulation of hippocampal theta oscillation by histamine-3 receptors. submitted, 2007.

Dahan L, Astier B, Vautrelle N, Urbain N, Kocsis B, Chouvet G. Prominent burst firing of dopamine neurons in the ventral tegmental area during paradoxical sleep. Neuropsychopharmacology, 32:1232-1241, 2007.

Hajos M, Allers KA, Sharp T, Kocsis B. Stereotyped burst activity in a subset of neurochemically identified raphe 5-HT neurons in anaesthetized rats. Eur.J.Neurosci., 25:119-126, 2007.

Li S, Topchiy I, Kocsis B. The effect of atropine administered in the medial septum or hippocampus on high and low-frequency theta rhythms in the hippocampus of urethane anesthetized rats. Synapse, 61:412-419, 2007.

Kocsis B, Li S, Hajos M. Behavior-dependent modulation of hippocampal EEG activity by the selective norepinephrine reuptake inhibitor reboxetine in rats. Hippocampus, in press, 2007.

McNaughton N., Kocsis B., Hajos M. The elicited hippocampal theta rhythm: A screen for anxiolitic and pro-cognitive drugs through changes in hippocampal function? Behavioral Pharmacology, in press, 2007.

Kocsis B, Varga V., Dahan L., Sik A.. Serotonergic neuron diversity: identification of raphe neurons with discharges time-locked to the hippocampal theta rhythm. Proc. Natl. Acad. Sci. U.S.A., 103:1059-1064, 2006.

Siok CJ, Rogers J.A, Kocsis B and Hajos M. Activation of alpha-7 acetylcholine receptors augments stimulation-induced hippocampal theta oscillation. Eur.J.Neurosci., 23:570-574, 2006.

Kocsis B. The effect of descending theta rhythmic input from the septohippocampal system on firing in the supramammillary nucleus. Brain Res., 1086:92-97, 2006.

Kocsis B, Kaminski M. Dynamic changes in the direction of the theta rhythmic drive between supramammillary nucleus and the septohippocampal system. Hippocampus, 16:531-540, 2006.

Kocsis B. On the relationship between rhythmic firing in the supramammillary nucleus and limbic theta rhythm. (Commentary) Behav. Brain Sci., 28:210-211, 2005.

Li S., Varga V., Sik A., Kocsis B. GABAergic control of the ascending input from the median raphe nucleus to the limbic system. J. Neurophysiol., 94:2561-2574, 2005.

Kocsis B, Gyimesi-Pelczer K. Patterns of relationship between activity of sympathetic nerves in rabbits and rats. Auton. Neurosci. Basic & Clin., 114:17-28, 2004.

Kocsis B., Li S. In vivo contribution of h-channels in the septal pacemaker to the generation of theta rhythm in the rat. Eur. J. Neurosci., 20:2149-2158, 2004.

Varga V, Kocsis B, Sharp T. Electrophysiological evidence for convergence of inputs from the medial prefrontal cortex (mPFC) and lateral habenula (lHb) on single neurones in the midbrain raphe nuclei. Eur. J. Neurosci., 17:280-286, 2003.

Cantero JL, Atienza M, Kahana M, Madsen J, Stickgold R, Kocsis B. REM-sleep dependent theta waves in the human hippocampus and neocortex. J. Neurosci., 23:10897-10903, 2003.

Varga V, Sik A, Freund TF, Kocsis B. GABAB receptors in the median raphe nucleus: distribution and role in the serotonergic control of hippocampal activity. Neurosci., 109:119-132, 2002

Kiss J, Bokor H, Csaki A, Kocsis K, Kocsis B. Glutamatergic/aspartatergic projections to the supramammillary nucleus and their origins in the rat studied by the selective [ 3H ] D-aspartate labelling and immunocytochemistry. Neurosci. 111:671-691, 2002..

Viana Di Prisco G, Albo Z, Vertes RP, Kocsis B. Discharge properties of neurons of the median raphe nucleus during hippocampal theta rhythm in the rat. Exp. Brain Res. 145: 383-394, 2002.

Kocsis B, Gyimesi-Pelczer K. Coherent sympathetic nerve activity in different postganglionic nerves after spinal cord transection in the cat. Auton. Neurosci. Basic & Clin., 98:37-40, 2002.

Kocsis B, Gyimesi-Pelczer K. Activation of the 10 Hz sympathetic generator during the second phase of systemic asphyxia and Cushing reaction. Auton. Neurosci. Basic & Clin., 98:41-44, 2002.

Kocsis B, Viana Di Prisco G, Vertes RP. Theta Synchronization in the Limbic System: The Role of Gudden's Tegmental Nuclei, Eur. J. Neurosci., 13:381-388, 2001.

Dempesy CW, Richardson DE, Kocsis B, Fontana CJ, Song JH. Lateral tegmental field neurons with activity correlated to the 10-Hz rhythm in sympathetic nerve discharge. Brain Res., 852:213-216, 2000.

Kocsis B, Gyimesi-Pelczer K, Vertes RP. Medium frequency oscillations dominate the inspiratory nerve discharge of anesthetized newborn rats. Brain Res., 818:180-183, 1999.

Kocsis B, Karlsson T, Wallin BG. Cardiac and non-cardiac related coherence between sympathetic drives to muscles of different limbs of humans. in press, Amer. J. Physiol., 276: R1608-R1616, 1999.

Rowe K, Moreno R, Lau TR, Wallooppillai U, Nearing BD, Kocsis B, Quattrochi J, Hobson AJ, Verrier RL. Heart rate surges during REM sleep are associated with PGO activity and theta rhythm. Amer. J. Physiol., 277:R843-R849, 1999.

Kocsis B, Bragin A, Buzsaki G. Interdependence of multiple theta generators in the hippocampus: a partial coherence analysis. J. Neurosci., 19:6200-6212, 1999.

Varga V, Kekesi A, Juhasz G, Kocsis B. Reduction of the extracellular level of glutamate in the median raphe nucleus associated with hippocampal theta activity in the anesthetized rat. Neurosci, 84:49-57, 1998.

Gyimesi-Pelczer K, Kocsis B. Spinal cord segments mediating tonic sympathetic nerve discharge to the kidney in the anesthetized cat. J. Auton. Nerv. Syst., 69:122-126, 1998.

Kocsis B, Gyimesi-Pelczer K. Spinal segments communicating resting sympathetic activity to postganglionic nerves of the stellate ganglion. Amer. J. Physiol., 275: R400-R409., 1998.

Vertes RP, Kocsis B. Brainstem-diencephalo-septohippocampal systems controlling the theta rhythm of the hippocampus. Neurosci 1997;81:893-926.

Kocsis B, Vertes RP. Phase relations of theta rhythmic firing of neurons in the supramammillary nucleus and mammillary body to the hippocampal theta activity in urethane anesthetized rats. Hippocampus 1997;7:204-214.

Kocsis B, Gyimesi-Pelczer K. Power spectral analysis of inspiratory nerve activity in the anesthetized rat: Uncorrelated fast oscillations in different inspiratory nerves. Brain Res 1997;745:309-312.

Dempesy CW, Richardson DE, Kocsis B, Fontana CJ, Song JH. Neurons of the rostral para-ambiguual field have activity correlated to the 10 Hz rhythm in sympathetic nerve discharge of cat. Brain Res, 768:102-110, 1997.

Kinney GG, Kocsis B, Vertes RP. Medial septal unit firing characteristics following injections of 8-OH-DPAT into the median raphe nucleus. Brain Res 1996;708:116-122.

Kocsis B, Vertes RP. Midbrain raphe cell firing and hippocampal theta rhythm in urethane anesthetized rats. NeuroRep 1996;7:2867-2872.

Kocsis B. Effect of the baroreceptor input on the synchronous rhythmic discharge of different sympathetic nerves. J Physiol (Lond) 1995;482:687-696.

Kinney GG, Kocsis B, Vertes RP. Injections of muscimol into the median raphe nucleus produce hippocampal theta rhythm in the urethane anesthetized. Psychopharmacol 1995;120:244-248.

Thinschmidt JS, Kinney GG, Kocsis B. The supramammillary nucleus: Is it necessary for the mediation of hippocampal theta rhythm? Neurosci 1995;67:301-312.

Kocsis B, Vertes RP. Characterization of neurons in the supramammillary nucleus and mammillary body synchronously firing with the theta rhythm of the hippocampus. J Neurosci 1994;14:7040-7052.

Kocsis B. Basis for differential coupling between rhythmic discharges of sympathetic efferent nerves. Amer J Physiol 1994;267 (Regulatory Integrative Comp Physiol 36): R1008-R1019.

Kocsis B, Thinschmidt JS, Kinney GG, Vertes RP. Separation of the hippocampal theta rhythm generators by partial coherence analysis in the rat. Brain Res 1994;660:341-345.

Vertes RP, Kocsis B. Projections of the dorsal raphe nucleus to the brainstem: PHA-L analysis in the rat. J Comp Neurol 1994;340:11-26.

Vertes RP, Kinney GG, Kocsis B, Fortin WJ. Pharmacological suppression of the median raphe nucleus with 5-HT1A agonists, 8-OH-DPAT and Buspirone, produces hippocampal theta rhythm in the rat. Neurosci 1994;60:441-451.

Kinney GG, Kocsis B, Vertes RP. Injections of excitatory amino acid antagonists into the median raphe nucleus produce hippocampal theta rhythm in the urethane-anesthetized rat. Brain Res 1994;654:96-104.

Kocsis B, Fedina L, Gyimesi-Pelczer K, Ladocsi T, Pasztor E. Differential sympathetic reactions to cerebral ischemia: The role of desynchronized nerve discharge. J Physiol (Lond) 1993;469:37-50.

Kocsis B, Lenkei Z. Coordination between cardiovascular and respiratory control systems during and after cerebral ischemia. J Appl Physiol 1992;72:1595-1603.

Kocsis B, Vertes RP. Dorsal raphe neurons: synchronous discharge with the theta rhythm of the hippocampus in the freely behaving rat. J Neurophysiol 1992;68:1463-1467.

Kocsis B. Whether there are differential relationships among discharges of postganglionic sympathetic nerves remains an open question. (Letter to the editor) Amer J Physiol 1992;261 (Regulatory Integrative Comp Physiol 30): R717-R719.

Kocsis B, Fedina L, Pasztor E. Effect of preexisting brain ischemia on the sympathetic nerve response to intracranial hypertension. J Appl Physiol 1991;70:2181-2187.

Kocsis B, Fedina L, Pasztor E. Comparison of methods eliciting cerebral ischemic pressor response in the cat. Neurol Res 1990;12:49-53.

Kocsis B, Gebber GL, Barman SM, Kenney MJ. Relationships between activity of sympathetic nerve pairs: phase and coherence. Amer J Physiol 1990;259 (Regulatory Integrative Comp Physiol 28):R549-R560.

Gebber GL, Barman SM, Kocsis B. Coherence of medullary unit activity and sympathetic nerve discharge. Amer J Physiol 1990;259 (Regulatory Integrative Comp Physiol 28):R561-R571.

Kenney MJ, Gebber GL, Barman SM, and Kocsis B. Forebrain rhythm generators influence sympathetic activity in anesthetized cats. Amer J Physiol 1990;259 (Regulatory Integrative Comp Physiol 28):R572-R578.

Kocsis B, Fedina L, Pasztor E. Two-phase change of sympathetic rhythms in brain ischemia, Cushing reaction, and asphyxia. Amer J Physiol 1989;256 (Regulatory Integrative Comp Physiol 25):R120-R132.

Lukoshkova EV, Kocsis B, Shuvalova TB, Khayutin VM. Characterization of the very late cardio-sympathetic A-reflex in high-mesencephalic cats. Brain Res 1987;412:357-362.

Pasztor E, Fedina L, Kocsis B, Berta Z. Activity of peripheral sympathetic efferent nerves in experimental subarachnoid haemorrhage. Part I: Observation at the time of intracranial hypertension. Acta Neurochir (Wien) 1986;79:125-131.

Fedina L, Pasztor E, Kocsis B. Activity of peripheral sympathetic efferent nerves in experimental subarachnoid haemorrhage. Part II: Observations during the "early vasospasm" period. Acta Neurochir (Wien) 1986;80:42-46.

Kocsis B. Real-time blood pressure monitoring in physiological experiments using an Apple II microcomputer. Comput Meth Progr Biomed 1985;21:101-106.

Rohla M, Gaal K, Kiss P, Kocsis B. Intracerebroventricular angiotensin II injection does not elicit specific appetite for sodium in the rat. Acta Physiol Hung 1981;58:169-180.