Etan J. Markus - Publications

University of Connecticut, Storrs, CT, United States 
Learning and Memory

45 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Lee SLT, Timmerman B, Pflomm R, Roy N, Kumar M, Markus EJ. Sequential order spatial memory in male rats: Characteristics and impact of medial prefrontal cortex and hippocampus disruption. Neurobiology of Learning and Memory. 200: 107739. PMID 36822465 DOI: 10.1016/j.nlm.2023.107739  0.626
2022 Lee SLT, Ahmed S, Horbal L, Pietruszewski T, Hu Q, Markus EJ. Social factors influence solo and rat dyads exploration of an unfamiliar open field. Animal Cognition. PMID 35931922 DOI: 10.1007/s10071-022-01664-y  0.491
2020 Troha RG, Dong D, Markus EJ. Observational learning of a shifting goal location in rats: Impact of distance, observed performance, familiarity, and delay. Journal of Neuroscience Methods. 335: 108617. PMID 32014445 DOI: 10.1016/j.jneumeth.2020.108617  0.337
2019 Lee SLT, Lew D, Wickenheisser V, Markus EJ. Interdependence between dorsal and ventral hippocampus during spatial navigation. Brain and Behavior. e01410. PMID 31571397 DOI: 10.1002/brb3.1410  0.624
2016 Astur RS, Purton AJ, Zaniewski MJ, Cimadevilla J, Markus EJ. Human sex differences in solving a virtual navigation problem. Behavioural Brain Research. PMID 27108050 DOI: 10.1016/j.bbr.2016.04.037  0.38
2015 Jacobson TK, Schmidt B, Hinman JR, Escabí MA, Markus EJ. Age-related decrease in theta and gamma coherence across dorsal ca1 pyramidale and radiatum layers. Hippocampus. PMID 25758244 DOI: 10.1002/Hipo.22439  0.785
2013 Penley SC, Hinman JR, Long LL, Markus EJ, Escabí MA, Chrobak JJ. Novel space alters theta and gamma synchrony across the longitudinal axis of the hippocampus. Frontiers in Systems Neuroscience. 7: 20. PMID 23805081 DOI: 10.3389/Fnsys.2013.00020  0.409
2013 Schmidt B, Hinman JR, Jacobson TK, Szkudlarek E, Argraves M, Escabí MA, Markus EJ. Dissociation between dorsal and ventral hippocampal theta oscillations during decision-making. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 33: 6212-24. PMID 23554502 DOI: 10.1523/Jneurosci.2915-12.2013  0.785
2013 Schmidt B, Papale A, Redish AD, Markus EJ. Conflict between place and response navigation strategies: effects on vicarious trial and error (VTE) behaviors. Learning & Memory (Cold Spring Harbor, N.Y.). 20: 130-8. PMID 23418392 DOI: 10.1101/Lm.028753.112  0.749
2013 Jacobson TK, Howe MD, Schmidt B, Hinman JR, Escabí MA, Markus EJ. Hippocampal theta, gamma, and theta-gamma coupling: effects of aging, environmental change, and cholinergic activation. Journal of Neurophysiology. 109: 1852-65. PMID 23303862 DOI: 10.1152/Jn.00409.2012  0.775
2012 Schmidt B, Satvat E, Argraves M, Markus EJ, Marrone DF. Cognitive demands induce selective hippocampal reorganization: Arc expression in a place and response task. Hippocampus. 22: 2114-26. PMID 22573703 DOI: 10.1002/Hipo.22031  0.787
2012 Jacobson TK, Gruenbaum BF, Markus EJ. Extensive training and hippocampus or striatum lesions: effect on place and response strategies. Physiology & Behavior. 105: 645-52. PMID 22005166 DOI: 10.1016/J.Physbeh.2011.09.027  0.796
2012 Schmidt B, Marrone DF, Markus EJ. Disambiguating the similar: the dentate gyrus and pattern separation. Behavioural Brain Research. 226: 56-65. PMID 21907247 DOI: 10.1016/J.Bbr.2011.08.039  0.773
2012 Penley SC, Hinman JR, Sabolek HR, Escabí MA, Markus EJ, Chrobak JJ. Theta and gamma coherence across the septotemporal axis during distinct behavioral states. Hippocampus. 22: 1164-75. PMID 21748821 DOI: 10.1002/Hipo.20962  0.349
2011 Satvat E, Schmidt B, Argraves M, Marrone DF, Markus EJ. Changes in task demands alter the pattern of zif268 expression in the dentate gyrus. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 7163-7. PMID 21562279 DOI: 10.1523/Jneurosci.0094-11.2011  0.777
2010 Swetter BJ, Fitch RH, Markus EJ. Age-related decline in auditory plasticity: experience dependent changes in gap detection as measured by prepulse inhibition in young and aged rats. Behavioral Neuroscience. 124: 370-80. PMID 20528081 DOI: 10.1037/a0019519  0.391
2010 Sink KS, Segovia KN, Collins LE, Markus EJ, Vemuri VK, Makriyannis A, Salamone JD. The CB1 inverse agonist AM251, but not the CB1 antagonist AM4113, enhances retention of contextual fear conditioning in rats. Pharmacology, Biochemistry, and Behavior. 95: 479-84. PMID 20347865 DOI: 10.1016/J.Pbb.2010.03.011  0.337
2010 Sink KS, Segovia KN, Sink J, Randall PA, Collins LE, Correa M, Markus EJ, Vemuri VK, Makriyannis A, Salamone JD. Potential anxiogenic effects of cannabinoid CB1 receptor antagonists/inverse agonists in rats: comparisons between AM4113, AM251, and the benzodiazepine inverse agonist FG-7142. European Neuropsychopharmacology : the Journal of the European College of Neuropsychopharmacology. 20: 112-22. PMID 20015619 DOI: 10.1016/J.Euroneuro.2009.11.002  0.318
2009 Hodges DB, Lindner MD, Hogan JB, Jones KM, Markus EJ. Scopolamine induced deficits in a battery of rat cognitive tests: comparisons of sensitivity and specificity. Behavioural Pharmacology. 20: 237-51. PMID 19436198 DOI: 10.1097/FBP.0b013e32832c70f5  0.44
2009 Schmidt B, Jacobson TK, Markus E. Hippocampal and striatal dependent navigation: sex differences are limited to acquisition. Hormones and Behavior. 56: 199-205. PMID 19406124 DOI: 10.1016/J.Yhbeh.2009.04.004  0.777
2009 Sabolek HR, Penley SC, Hinman JR, Bunce JG, Markus EJ, Escabi M, Chrobak JJ. Theta and gamma coherence along the septotemporal axis of the hippocampus. Journal of Neurophysiology. 101: 1192-200. PMID 19118111 DOI: 10.1152/Jn.90846.2008  0.405
2008 Oler JA, Penley SC, Sava S, Markus EJ. Does the dorsal hippocampus process navigational routes or behavioral context? A single-unit analysis. The European Journal of Neuroscience. 28: 802-12. PMID 18671742 DOI: 10.1111/J.1460-9568.2008.06375.X  0.808
2008 Sava S, Markus EJ. Activation of the medial septum reverses age-related hippocampal encoding deficits: a place field analysis. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 28: 1841-53. PMID 18287501 DOI: 10.1523/Jneurosci.4629-07.2008  0.74
2006 Tropp Sneider J, Chrobak JJ, Quirk MC, Oler JA, Markus EJ. Differential behavioral state-dependence in the burst properties of CA3 and CA1 neurons. Neuroscience. 141: 1665-77. PMID 16843607 DOI: 10.1016/J.Neuroscience.2006.05.052  0.643
2005 Sava S, Markus EJ. Intramaze cue utilization in the water maze: effects of sex and estrous cycle in rats. Hormones and Behavior. 48: 23-33. PMID 15919382 DOI: 10.1016/J.Yhbeh.2005.01.011  0.657
2005 Oler JA, Ramos RL, Penley SC, Markus EJ. Hippocampal and amygdalar involvement in discriminatory place learning. Neuroscience. 132: 1-12. PMID 15780462 DOI: 10.1016/J.Neuroscience.2004.11.051  0.711
2005 Tropp J, Figueiredo CM, Markus EJ. Stability of hippocampal place cell activity across the rat estrous cycle. Hippocampus. 15: 154-65. PMID 15390155 DOI: 10.1002/Hipo.20042  0.7
2004 Astur RS, Tropp J, Sava S, Constable RT, Markus EJ. Sex differences and correlations in a virtual Morris water task, a virtual radial arm maze, and mental rotation. Behavioural Brain Research. 151: 103-15. PMID 15084426 DOI: 10.1016/J.Bbr.2003.08.024  0.771
2002 Stoelzel CR, Stavnezer AJ, Denenberg VH, Ward M, Markus EJ. The effects of aging and dorsal hippocampal lesions: performance on spatial and nonspatial comparable versions of the water maze. Neurobiology of Learning and Memory. 78: 217-33. PMID 12431414 DOI: 10.1006/Nlme.2001.4054  0.493
2001 Tropp J, Markus EJ. Effects of mild food deprivation on the estrous cycle of rats. Physiology & Behavior. 73: 553-9. PMID 11495659 DOI: 10.1016/S0031-9384(01)00487-5  0.614
2001 Tropp J, Markus EJ. Sex differences in the dynamics of cue utilization and exploratory behavior. Behavioural Brain Research. 119: 143-54. PMID 11165330 DOI: 10.1016/S0166-4328(00)00345-4  0.691
2000 Oler JA, Markus EJ. Age-related deficits in episodic memory may result from decreased responsiveness of hippocampal place cells to changes in context. Annals of the New York Academy of Sciences. 911: 465-70. PMID 10911895 DOI: 10.1111/J.1749-6632.2000.Tb06747.X  0.694
2000 Oler JA, Markus EJ. Age-related deficits in the ability to encode contextual change: a place cell analysis. Hippocampus. 10: 338-50. PMID 10902903 DOI: 10.1002/1098-1063(2000)10:3<338::Aid-Hipo14>3.0.Co;2-Y  0.76
1999 Ward MT, Stoelzel CR, Markus EJ. Hippocampal dysfunction during aging II: deficits on the radial-arm maze. Neurobiology of Aging. 20: 373-80. PMID 10604430 DOI: 10.1016/S0197-4580(99)00047-0  0.482
1999 Ward MT, Oler JA, Markus EJ. Hippocampal dysfunction during aging I: deficits in memory consolidation. Neurobiology of Aging. 20: 363-72. PMID 10604429 DOI: 10.1016/S0197-4580(99)00045-7  0.724
1999 Tropp J, Markus EJ. Behavioral strategy shifts with training: Rats on an elevated plus maze Psychobiology. 27: 480-485. DOI: 10.3758/Bf03332143  0.686
1998 Oler JA, Markus EJ. Age-related deficits on the radial maze and in fear conditioning: hippocampal processing and consolidation. Hippocampus. 8: 402-15. PMID 9744425 DOI: 10.1002/(Sici)1098-1063(1998)8:4<402::Aid-Hipo8>3.0.Co;2-I  0.756
1997 Markus EJ, Zecevic M. Sex differences and estrous cycle changes in hippocampus-dependent fear conditioning Psychobiology. 25: 246-252. DOI: 10.3758/Bf03331934  0.437
1995 Markus EJ, Qin YL, Leonard B, Skaggs WE, McNaughton BL, Barnes CA. Interactions between location and task affect the spatial and directional firing of hippocampal neurons. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 15: 7079-94. PMID 7472463 DOI: 10.1523/Jneurosci.15-11-07079.1995  0.809
1994 Markus EJ, Petit TL, LeBoutillier JC, Brooks WJ. Morphological characteristics of the synapse and their relationship to synaptic type: an electron microscopic examination of the neocortex and hippocampus of the rat. Synapse (New York, N.Y.). 17: 65-8. PMID 8042147 DOI: 10.1002/Syn.890170108  0.313
1994 Markus EJ, Barnes CA, McNaughton BL, Gladden VL, Skaggs WE. Spatial information content and reliability of hippocampal CA1 neurons: effects of visual input. Hippocampus. 4: 410-21. PMID 7874233 DOI: 10.1002/hipo.450040404  0.795
1991 McNaughton BL, Chen LL, Markus EJ. "Dead reckoning," landmark learning, and the sense of direction: a neurophysiological and computational hypothesis. Journal of Cognitive Neuroscience. 3: 190-202. PMID 23972093 DOI: 10.1162/jocn.1991.3.2.190  0.736
1991 McNaughton BL, Chen LL, Markus EJ. ''Dead reckoning,'' landmark learning, and the sense of direction: A neurophysiological and computational hypothesis Journal of Cognitive Neuroscience. 3: 190-202.  0.454
1989 Petit TL, LeBoutillier JC, Markus EJ, Milgram NW. Synaptic structural plasticity following repetitive activation in the rat hippocampus. Experimental Neurology. 105: 72-9. PMID 2744129 DOI: 10.1016/0014-4886(89)90173-8  0.333
1987 Markus EJ, Petit TL. Neocortical synaptogenesis, aging, and behavior: lifespan development in the motor-sensory system of the rat. Experimental Neurology. 96: 262-78. PMID 3569455 DOI: 10.1016/0014-4886(87)90045-8  0.412
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