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E. Koya · SciRah

Researcher profile · Semantic Scholar

E. Koya

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E. Koya — researcher profile on SciRah

h-index: 19
Works: 44
Citations: 2,853

Most-cited papers

Context-induced relapse to drug seeking: a review
H. Crombag, J. Bossert, E. Koya, Y. Shaham
2008Philosophical Transactions of the Royal Society B: Biological Sciences491 citations Open access
Semantic Scholar
Ventral medial prefrontal cortex neuronal ensembles mediate context-induced relapse to heroin
J. Bossert, Anna L. Stern, F. Theberge, C. Cifani +3 more
2011Nature Neuroscience314 citations Open access
Semantic Scholar
Differential Effects of Blockade of Dopamine D1-Family Receptors in Nucleus Accumbens Core or Shell on Reinstatement of Heroin Seeking Induced by Contextual and Discrete Cues
J. Bossert, Gabriela C. Poles, Kristina A. Wihbey, E. Koya +1 more
2007Journal of Neuroscience308 citations Open access
Semantic Scholar
Role of ERK in cocaine addiction.
Lin Lu, E. Koya, Hai-Feng Zhai, B. Hope +1 more
2006Trends in Neurosciences281 citations
Semantic Scholar
Role of ventral medial prefrontal cortex in incubation of cocaine craving.
E. Koya, Jamie L. Uejima, Kristina A. Wihbey, J. Bossert +2 more
2009Neuropharmacology246 citations Open access
Semantic Scholar
New technologies for examining neuronal ensembles in drug addiction and fear
F. C. Cruz, E. Koya, Danielle Guez-Barber, J. Bossert +3 more
2013Nature Reviews Neuroscience243 citations Open access
Semantic Scholar
Targeted disruption of cocaine-activated accumbens neurons prevents context-specific sensitization
E. Koya, Sam A. Golden, B. Harvey, D. Guez +11 more
2009Nature Neuroscience186 citations Open access
Semantic Scholar
Silent synapses in selectively activated nucleus accumbens neurons following cocaine-sensitization
E. Koya, F. C. Cruz, R. Ator, Sam A. Golden +3 more
2012Nature Neuroscience106 citations Open access
Semantic Scholar
Context‐specific sensitization of cocaine‐induced locomotor activity and associated neuronal ensembles in rat nucleus accumbens
B. Mattson, E. Koya, Danielle E. Simmons, Timothy B. Mitchell +3 more
2007European Journal of Neuroscience82 citations Open access
Semantic Scholar
FACS identifies unique cocaine-induced gene regulation in selectively activated adult striatal neurons
Danielle Guez-Barber, Sanya Fanous, Sam A. Golden, R. Schrama +6 more
2011Journal of Neuroscience80 citations Open access
Semantic Scholar
Enhanced cortical and accumbal molecular reactivity associated with conditioned heroin, but not sucrose‐seeking behaviour
E. Koya, S. Spijker, P. Voorn, R. Binnekade +4 more
2006Journal of Neurochemistry79 citations
Semantic Scholar
Distinct memory engrams in the infralimbic cortex of rats control opposing environmental actions on a learned behavior
N. Suto, Amanda Laque, Genna L. De Ness, Grant E. Wagner +6 more
2016eLife66 citations Open access
Semantic Scholar
Medial prefrontal cortex neuronal activation and synaptic alterations after stress-induced reinstatement of palatable food seeking: a study using c-fos-GFP transgenic female rats
C. Cifani, E. Koya, Brittany M. Navarre, Donna J. Calu +8 more
2012Journal of Neuroscience64 citations Open access
Semantic Scholar
Context-specific modulation of cocaine-induced locomotor sensitization and ERK and CREB phosphorylation in rat nucleus accumbens
M. T. Marin, A. Berkow, Sam A. Golden, E. Koya +2 more
2009European Journal of Neuroscience44 citations Open access
Semantic Scholar
Anti-relapse neurons in the infralimbic cortex of rats drive relapse-suppression by drug omission cues
Amanda Laque, Genna L. De Ness, Grant E. Wagner, Hermina Nedelescu +8 more
2019Nature Communications41 citations Open access
Semantic Scholar
The Emergence of a Stable Neuronal Ensemble from a Wider Pool of Activated Neurons in the Dorsal Medial Prefrontal Cortex during Appetitive Learning in Mice
L. Brebner, Joseph J. Ziminski, Gabriella Margetts-Smith, M. Sieburg +11 more
2019Journal of Neuroscience32 citations Open access
Semantic Scholar
Molecular reactivity of mesocorticolimbic brain areas of high and low grooming rats after elevated plus maze exposure.
E. Koya, S. Spijker, J. Homberg, P. Voorn +3 more
2005Brain Research. Molecular Brain Research28 citations
Semantic Scholar
Changes in Appetitive Associative Strength Modulates Nucleus Accumbens, But Not Orbitofrontal Cortex Neuronal Ensemble Excitability
Joseph J. Ziminski, S. Hessler, Gabriella Margetts-Smith, M. Sieburg +2 more
2017Journal of Neuroscience27 citations Open access
Semantic Scholar
Daun02 inactivation of behaviourally-activated Fos-expressing neuronal ensembles
E. Koya, Gabriella Margetts-Smith, B. Hope
2016Current Protocols in Neuroscience25 citations Open access
Semantic Scholar
A proteomics approach to identify long-term molecular changes in rat medial prefrontal cortex resulting from sucrose self-administration.
M. C. van den Oever, S. Spijker, Ka-Wan Li, C. Jiménez +7 more
2006Journal of Proteome Research18 citations
Semantic Scholar
Regional Differences in Striatal Neuronal Ensemble Excitability Following Cocaine and Extinction Memory Retrieval in Fos-GFP Mice
Joseph J. Ziminski, M. Sieburg, Gabriella Margetts-Smith, H. Crombag +1 more
2018Neuropsychopharmacology16 citations Open access
Semantic Scholar
Distinct Populations of Neurons Activated by Heroin and Cocaine in the Striatum as Assessed by catFISH
Philip Vassilev, Riccardo Avvisati, E. Koya, A. Badiani
2020eNeuro12 citations Open access
Semantic Scholar
Acute, but not longer-term, exposure to environmental enrichment attenuates Pavlovian cue-evoked conditioned approach and Fos expression in the prefrontal cortex in mice
Gabriella Margetts-Smith, Anastasia I. Macnaghten, L. Brebner, Joseph J. Ziminski +4 more
2020European Journal of Neuroscience11 citations Open access
Semantic Scholar
The Recruitment of a Neuronal Ensemble in the Central Nucleus of the Amygdala During the First Extinction Episode Has Persistent Effects on Extinction Expression.
B. P. Lay, E. Koya, B. Hope, Guillem R. Esber +1 more
2022Biological Psychiatry10 citations
Semantic Scholar
Reward Devaluation Attenuates Cue-Evoked Sucrose Seeking and Is Associated with the Elimination of Excitability Differences between Ensemble and Non-ensemble Neurons in the Nucleus Accumbens
M. Sieburg, Joseph J. Ziminski, Gabriella Margetts-Smith, Hayley M Reeve +3 more
2019eNeuro10 citations Open access
Semantic Scholar
Linking drug and food addiction via compulsive appetite
Amanda Laque, Grant E. Wagner, A. Matzeu, Genna L. De Ness +13 more
2022British Journal of Pharmacology9 citations Open access
Semantic Scholar
Extinction of cue‐evoked food‐seeking recruits a GABAergic interneuron ensemble in the dorsal medial prefrontal cortex of mice
L. Brebner, Joseph J. Ziminski, Gabriella Margetts-Smith, M. Sieburg +6 more
2020European Journal of Neuroscience8 citations Open access
Semantic Scholar
Cocaine and synaptic alterations in the nucleus accumbens
E. Koya, B. Hope
2011Biological Psychiatry7 citations Open access
Semantic Scholar
New technologies for examining neuronal ensembles in drug addiction and fear
F. C. Cruz, E. Koya, Danielle Guez-Barber, J. Bossert +3 more
20175 citations
Semantic Scholar
Prelimbic cortical excitatory overdrive and inhibitory underdrive accompany environmental suppression of food seeking
Kate Z. Peters, Zuzana Pedan, Romarua Agbude, Emily C. Woods +5 more
2025Neuropsychopharmacology1 citations Open access
Semantic Scholar
Prelimbic cortical excitatory overdrive and inhibitory underdrive accompany environmental suppression of food seeking
Kate Z. Peters, Zuzana Pedan, Romarua Agbude, Emily C. Woods +5 more
2025bioRxiv1 citations Open access
Semantic Scholar
Microglia: The new player orchestrating cocaine-induced expression of calcium-permeable AMPA receptors.
E. Koya
2023Brain, behavior, and immunity1 citations
Semantic Scholar
Sound of silent synapses from the addicted hippocampus
E. Koya, Yan Dong
2018Neuropsychopharmacology1 citations Open access
Semantic Scholar
Reversing Cocaine-Induced Adaptations and Reducing Relapse: An Opportunity for Repurposing Riluzole
Joseph J. Ziminski, E. Koya
2018Neuropsychopharmacology1 citations Open access
Semantic Scholar
Author response: Distinct memory engrams in the infralimbic cortex of rats control opposing environmental actions on a learned behavior
N. Suto, Amanda Laque, Genna L. De Ness, Grant E. Wagner +6 more
20161 citations Open access
Semantic Scholar
Stress- and pellet-priming-induced reinstatement of food seeking and neuronal activation in c-fos-GFP transgenic female rats. Role of ovarian hormones.
Carlo Cifani, Brittany M. Navarre, Donna J. Calu, E. Koya +2 more
20111 citations
Semantic Scholar
Medial prefrontal cortical neurotransmitters reactive to relapse-promoting and relapse-suppressing cues in male rats trained to self-administer cocaine or alcohol
Hermina Nedelescu, C. Miliano, Grant E. Wagner, Ayla Carroll +8 more
2025Addiction Neuroscience0 citations Open access
Semantic Scholar
Food seeking suppression by environmental enrichment accompanies cell type- and circuit-specific prelimbic cortical modulation
Kate Z. Peters, Romarua Agbude, Oliver G. Steele, Nobuyoshi Suto +1 more
2025bioRxiv0 citations Open access
Semantic Scholar
Environmental Enrichment Suppresses Food Seeking and Increases Inhibitory Interneuron Excitability While Decreasing Corticothalamic Neuronal Recruitment in the Prelimbic Cortex
Kate Z. Peters, Romarua Agbude, Oliver G. Steele, Nobuyoshi Suto +1 more
2025European Journal of Neuroscience0 citations
Semantic Scholar
Editorial: Neuronal ensembles and memory engrams: Cellular and molecular mechanisms
Leslie A. Ramsey, E. Koya, M. C. van den Oever
2023Frontiers in Behavioral Neuroscience0 citations Open access
Semantic Scholar
A critical contribution of a sparse neuronal ensemble in the amygdala central nucleus to extinction
B. P. Lay, E. Koya, B. Hope, Guillem R. Esber +1 more
2022bioRxiv0 citations Open access
Semantic Scholar
Fabrication of Nanoscale Micropins Using Monocrystalline Diamond Turning Tools
E. Koya, K. Kuriyama, Kai Egashira, K. Yamaguchi +1 more
20170 citations Open access
Semantic Scholar
S.13.2 - NEURONAL ENSEMBLES IN VENTRAL STRIATUM MEDIATE COCAINE-INDUCED LEARNED BEHAVIORS
B. Hope, F. C. Cruz, E. Koya, Y. Shaham
20130 citations
Semantic Scholar
Molecular responsitivity underlying vulnerability to drug abuse and relapse
E. Koya
20050 citations
Semantic Scholar

Frequent co-authors

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B. Hope×17
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Y. Shaham×10
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H. Crombag×8
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H. Crombag — researcher profile on SciRah
J. Bossert×8
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J. Bossert — researcher profile on SciRah

Joseph J. Ziminski

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Joseph J. Ziminski — researcher profile on SciRah

Gabriella Margetts-Smith×7

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M. Sieburg — researcher profile on SciRah

Genna L. De Ness×5

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Genna L. De Ness — researcher profile on SciRah

Grant E. Wagner×5

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Grant E. Wagner — researcher profile on SciRah

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F. C. Cruz — researcher profile on SciRah

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Sam A. Golden×4

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Sam A. Golden — researcher profile on SciRah