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Bragin AG, Vinogradova OS, Otmakhov NA. [Non-switched on influences of the perforant pathway on hippocampal field CA2 neurons in vitro]. Dokl Akad Nauk SSSR. 1977 Mar-Apr;233(1):249-52. PubMed PMID: 192527.
Bragin AG, Otmakhov NA. [Heterosynaptic interactions in fields CA1 and CA3 of the hippocampus in vitro]. Neirofiziologiia. 1979;11(6):524-32. PubMed PMID: 229431.
Otmakhov NA, Bragin AG. [Effect of noradrenaline and serotonin on background activity of hippocampal CA3 field neurons in vitro]. Neirofiziologiia. 1981;13(5):482-90. PubMed PMID: 7300958.
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 Res. 1982 Dec 16;253(1-2):173-83. doi: 10.1016/0006-8993(82)90684-9. PubMed PMID: 6295549.
Otmakhov NA. [Action of mediators on pyramidal and nonpyramidal neurons in slices of the guinea pig hippocampus]. Neirofiziologiia. 1988;20(1):64-74. PubMed PMID: 2898102.
Moshkov DA, Pavlik LL, Otmakhov NA. [Actin study of the synapses of surviving hippocampal slices during long-term potentiation]. Tsitologiia. 1988 Mar;30(3):259-67. PubMed PMID: 3413824.
Pakhotin PI, Belousov AB, Otmakhov NA. Functional stability of the brain slices of ground squirrels, Citellus undulatus, kept in conditions of prolonged deep periodic hypothermia: electrophysiological criteria. Neuroscience. 1990;38(3):591-8. doi: 10.1016/0306-4522(90)90053-7. PubMed PMID: 2270134.
Otmakhov N, Shirke AM, Malinow R. Measuring the impact of probabilistic transmission on neuronal output. Neuron. 1993 Jun;10(6):1101-11. doi: 10.1016/0896-6273(93)90058-y. PubMed PMID: 8318231.
Otmakhov NA. [The neuronal network of the hippocampus: a morphological analysis]. Usp Fiziol Nauk. 1993 Oct-Dec;24(4):79-101. Review. PubMed PMID: 8237107.
Malinow R, Otmakhov N, Blum KI, Lisman J. Visualizing hippocampal synaptic function by optical detection of Ca2+ entry through the N-methyl-D-aspartate channel. Proc Natl Acad Sci U S A. 1994 Aug 16;91(17):8170-4. doi: 10.1073/pnas.91.17.8170. PubMed PMID: 7914703; PubMed Central PMCID: PMC44567.
Otmakhov N, Griffith LC, Lisman JE. Postsynaptic inhibitors of calcium/calmodulin-dependent protein kinase type II block induction but not maintenance of pairing-induced long-term potentiation. J Neurosci. 1997 Jul 15;17(14):5357-65. doi: 10.1523/JNEUROSCI.17-14-05357.1997. PubMed PMID: 9204920; PubMed Central PMCID: PMC6793827.
Chen HX, Otmakhov N, Lisman J. Requirements for LTP induction by pairing in hippocampal CA1 pyramidal cells. J Neurophysiol. 1999 Aug;82(2):526-32. doi: 10.1152/jn.1999.82.2.526. PubMed PMID: 10444652.
Otmakhova NA, Otmakhov N, Mortenson LH, Lisman JE. Inhibition of the cAMP pathway decreases early long-term potentiation at CA1 hippocampal synapses. J Neurosci. 2000 Jun 15;20(12):4446-51. doi: 10.1523/JNEUROSCI.20-12-04446.2000. PubMed PMID: 10844013; PubMed Central PMCID: PMC6772463.
Chen HX, Otmakhov N, Strack S, Colbran RJ, Lisman JE. Is persistent activity of calcium/calmodulin-dependent kinase required for the maintenance of LTP?. J Neurophysiol. 2001 Apr;85(4):1368-76. doi: 10.1152/jn.2001.85.4.1368. PubMed PMID: 11287461.
Otmakhova NA, Otmakhov N, Lisman JE. Pathway-specific properties of AMPA and NMDA-mediated transmission in CA1 hippocampal pyramidal cells. J Neurosci. 2002 Feb 15;22(4):1199-207. doi: 10.1523/JNEUROSCI.22-04-01199.2002. PubMed PMID: 11850447; PubMed Central PMCID: PMC6757557.
Otmakhov N, Lisman JE. Postsynaptic application of a cAMP analogue reverses long-term potentiation in hippocampal CA1 pyramidal neurons. J Neurophysiol. 2002 Jun;87(6):3018-32. doi: 10.1152/jn.2002.87.6.3018. PubMed PMID: 12037205.
Otmakhov N, Khibnik L, Otmakhova N, Carpenter S, Riahi S, Asrican B, Lisman J. Forskolin-induced LTP in the CA1 hippocampal region is NMDA receptor dependent. J Neurophysiol. 2004 May;91(5):1955-62. doi: 10.1152/jn.00941.2003. Epub 2003 Dec 31. PubMed PMID: 14702333.
Otmakhov N, Tao-Cheng JH, Carpenter S, Asrican B, Dosemeci A, Reese TS, Lisman J. Persistent accumulation of calcium/calmodulin-dependent protein kinase II in dendritic spines after induction of NMDA receptor-dependent chemical long-term potentiation. J Neurosci. 2004 Oct 20;24(42):9324-31. doi: 10.1523/JNEUROSCI.2350-04.2004. PubMed PMID: 15496668; PubMed Central PMCID: PMC6730088.
Asrican B, Lisman J, Otmakhov N. Synaptic strength of individual spines correlates with bound Ca2+-calmodulin-dependent kinase II. J Neurosci. 2007 Dec 19;27(51):14007-11. doi: 10.1523/JNEUROSCI.3587-07.2007. PubMed PMID: 18094239; PubMed Central PMCID: PMC6673528.
Pi HJ, Otmakhov N, Lemelin D, De Koninck P, Lisman J. Autonomous CaMKII can promote either long-term potentiation or long-term depression, depending on the state of T305/T306 phosphorylation. J Neurosci. 2010 Jun 30;30(26):8704-9. doi: 10.1523/JNEUROSCI.0133-10.2010. PubMed PMID: 20592192; PubMed Central PMCID: PMC2903435.
Pi HJ, Otmakhov N, El Gaamouch F, Lemelin D, De Koninck P, Lisman J. CaMKII control of spine size and synaptic strength: role of phosphorylation states and nonenzymatic action. Proc Natl Acad Sci U S A. 2010 Aug 10;107(32):14437-42. doi: 10.1073/pnas.1009268107. Epub 2010 Jul 26. PubMed PMID: 20660727; PubMed Central PMCID: PMC2922610.
Sanhueza M, Fernandez-Villalobos G, Stein IS, Kasumova G, Zhang P, Bayer KU, Otmakhov N, Hell JW, Lisman J. Role of the CaMKII/NMDA receptor complex in the maintenance of synaptic strength. J Neurosci. 2011 Jun 22;31(25):9170-8. doi: 10.1523/JNEUROSCI.1250-11.2011. PubMed PMID: 21697368; PubMed Central PMCID: PMC3138556.
Otmakhov N, Lisman J. Measuring CaMKII concentration in dendritic spines. J Neurosci Methods. 2012 Jan 15;203(1):106-14. doi: 10.1016/j.jneumeth.2011.09.022. Epub 2011 Oct 1. PubMed PMID: 21985762; PubMed Central PMCID: PMC3221876.
Otmakhov N, Gorbacheva EV, Regmi S, Yasuda R, Hudmon A, Lisman J. Excitotoxic insult results in a long-lasting activation of CaMKIIα and mitochondrial damage in living hippocampal neurons. PLoS One. 2015;10(3):e0120881. doi: 10.1371/journal.pone.0120881. eCollection 2015. PubMed PMID: 25793533; PubMed Central PMCID: PMC4368532.
Otmakhov N, Regmi S, Lisman JE. Fast Decay of CaMKII FRET Sensor Signal in Spines after LTP Induction Is Not Due to Its Dephosphorylation. PLoS One. 2015;10(6):e0130457. doi: 10.1371/journal.pone.0130457. eCollection 2015. PubMed PMID: 26086939; PubMed Central PMCID: PMC4472229.
Astudillo D, Karmelic D, Casas BS, Otmakhov N, Palma V, Sanhueza M. CaMKII inhibitor 1 (CaMK2N1) mRNA is upregulated following LTP induction in hippocampal slices. Synapse. 2020 Oct;74(10):e22158. doi: 10.1002/syn.22158. Epub 2020 May 31. PubMed PMID: 32320502; PubMed Central PMCID: PMC8108577.
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