Karine Guillem

Publications

Article dans une revue (30)

Increased drug seeking and vulnerability to relapse after escalation of nicotine intake by dose manipulation in male and female rats Kevin Letort,Laetitia Lageyre,Serge H Ahmed,Karine Guillem Psychopharmacology, 2026, ⟨10.1007/s00213-025-06973-x⟩ Article dans une revue hal-05488730v1
Distinct neuronal processes in the ventromedial prefrontal cortex mediate changes in attention load and nicotine pro-cognitive effects in male rats Caroline Vouillac-Mendoza,Nathalie Biendon,Sandra Dovero,Karine Guillem Frontiers in Neural Circuits, 2025, 19, ⟨10.3389/fncir.2025.1540975⟩ Article dans une revue hal-05354078v1
Knowledge by omission: the significance of omissions in the 5-choice serial reaction time task Caroline Vouillac-Mendoza,Audrey Durand,Serge H Ahmed,Karine Guillem Psychopharmacology, 2024, 241 (7), pp.1319-1328. ⟨10.1007/s00213-024-06564-2⟩ Article dans une revue hal-04733058v1
Bidirectional relationship between attentional deficits and escalation of nicotine intake in male rats Caroline Vouillac-Mendoza,Serge H Ahmed,Karine Guillem Psychopharmacology, 2024, 241 (9), pp.1895 - 1903. ⟨10.1007/s00213-024-06604-x⟩ Article dans une revue hal-04733064v1
Altered neuronal activity in the ventromedial prefrontal cortex drives nicotine intake escalation Myriam Abarkan,Giulia Fois,Caroline Vouillac-Mendoza,Serge Ahmed,Karine Guillem Neuropsychopharmacology, 2023, 48 (6), pp.887-896. ⟨10.1038/s41386-022-01428-9⟩ Article dans une revue hal-04237136v1
Large‐scale brain correlates of sweet versus cocaine reward in rats Magalie Lenoir,Sylvia Navailles,Youna Vandaele,Caroline Vouillac-Mendoza,Karine Guillemet al. European Journal of Neuroscience, 2023, 57 (3), pp.423-439. ⟨10.1111/ejn.15879⟩ Article dans une revue hal-04235832v1
Altered neuronal activity in the ventromedial prefrontal cortex drives nicotine intake escalation Myriam Abarkan,Giulia Fois,Caroline Vouillac-Mendoza,Serge Ahmed,Karine Guillem Neuropsychopharmacology, 2022, 48, pp.887-896. ⟨10.1038/s41386-022-01428-9⟩ Article dans une revue hal-03808219v1
Habitual Preference for the Nondrug Reward in a Drug Choice Setting Youna Vandaele,Karine Guillem,Serge Ahmed H. Frontiers in Behavioral Neuroscience, 2020, 14, ⟨10.3389/fnbeh.2020.00078⟩ Article dans une revue hal-03005483v1
Reorganization of theta phase-locking in the orbitofrontal cortex drives cocaine choice under the influence Karine Guillem,Serge Ahmed H. Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-64962-w⟩ Article dans une revue hal-03005484v1
A neuronal population code for resemblance between drug and nondrug reward outcomes in the orbitofrontal cortex Karine Guillem,Serge H. Ahmed Brain Structure and Function, 2019, 224 (2), pp.883-890. ⟨10.1007/s00429-018-1809-8⟩ Article dans une revue hal-02341601v1
Relapse to cocaine use persists following extinction of drug-primed craving Paul Girardeau,Sylvia Navailles,Audrey Durand,Caroline Vouillac-Mendoza,Karine Guillemet al. Neuropharmacology, 2019, 155, pp.185-193. ⟨10.1016/j.neuropharm.2019.05.036⟩ Article dans une revue hal-02341590v1
Pre-trial cocaine biases choice toward cocaine through suppression of the nondrug option Luana Freese,Audrey Durand,Karine Guillem,Serge H. Ahmed Pharmacology Biochemistry and Behavior, 2018, 173, pp.65-73. ⟨10.1016/j.pbb.2018.07.010⟩ Article dans une revue hal-02341614v1
Preference for Cocaine is Represented in the Orbitofrontal Cortex by an Increased Proportion of Cocaine Use-Coding Neurons Karine Guillem,Serge H. Ahmed Cerebral Cortex, 2018, 28 (3), pp.819-832. ⟨10.1093/cercor/bhw398⟩ Article dans une revue hal-02341640v1
Incubation of Accumbal Neuronal Reactivity to Cocaine Cues During Abstinence Predicts Individual Vulnerability to Relapse Karine Guillem,Serge H Ahmed Neuropsychopharmacology, 2017, 43 (5), pp.1059-1065. ⟨10.1038/npp.2017.224⟩ Article dans une revue hal-01623310v1
Neuronal representation of individual heroin choices in the orbitofrontal cortex. Karine Guillem,Brenot Viridiana,Audrey Durand,Serge Ahmed H. Addiction Biology, 2017, 23 (3), pp.880-888. ⟨10.1111/adb.12536⟩ Article dans une revue hal-01579786v1
Coordinated Recruitment of Cortical–Subcortical Circuits and Ascending Dopamine and Serotonin Neurons During Inhibitory Control of Cocaine Seeking in Rats Sylvia Navailles,Karine Guillem,Caroline Vouillac-Mendoza,Serge H. Ahmed Cerebral Cortex, 2015, 25 (9), pp.3167-3181. ⟨10.1093/cercor/bhu112⟩ Article dans une revue hal-02341662v1
Escalation of cocaine intake and incubation of cocaine seeking are correlated with dissociable neuronal processes in different accumbens subregions. Karine Guillem,Serge H. Ahmed,L.L. Peoples Biological Psychiatry, 2014, 76, pp.31-9 Article dans une revue hal-01153698v1
Coordinated Recruitment of Cortical–Subcortical Circuits and Ascending Dopamine and Serotonin Neurons During Inhibitory Control of Cocaine Seeking in Rats Sylvia Navailles,Karine Guillem,Caroline Vouillac,Serge H. Ahmed Cerebral Cortex, 2014, pp.bhu112 Article dans une revue hal-01153702v1
Discriminative inhibitory control of cocaine seeking involves the prelimbic prefrontal cortex. C. Mihindou,Karine Guillem,Sylvia Navailles,Caroline Vouillac,Serge H. Ahmed Biological Psychiatry, 2013, 73, pp.271-9 Article dans une revue hal-01153678v1
Dorsolateral caudate nucleus differentiates cocaine from natural reward-associated contextual cues. H.S. Liu,S. Cheffer,H. Lu,Karine Guillem,W. Reaet al. Proceedings of the National Academy of Sciences of the United States of America, 2013, 110, pp.4093-8 Article dans une revue hal-01153695v1
Sugar addiction: pushing the drug-sugar analogy to the limit. Serge H. Ahmed,Karine Guillem,Youna Vandaele Current Opinion in Clinical Nutrition and Metabolic Care, 2013, 16, pp.434-9 Article dans une revue hal-01153688v1
Neurobiology of addiction versus drug use driven by lack of choice. Serge H. Ahmed,M. Lenoir,Karine Guillem Current Opinion in Neurobiology, 2013, 23, pp.581-7 Article dans une revue hal-01153684v1
fMRI response in the medial prefrontal cortex predicts cocaine but not sucrose self-administration history. H. Lu,S. Cheffer,P.K. Kurup,Karine Guillem,D.B. Vaupelet al. NeuroImage, 2012, 62, pp.1857-66 Article dans une revue hal-01153676v1
Drug specificity in extended access cocaine and heroin self-administration. M. Lenoir,Karine Guillem,Georges F Koob,Serge H. Ahmed Addiction Biology, 2012, 17, pp.964-76 Article dans une revue hal-01153670v1
Nicotinic acetylcholine receptor β2 subunits in the medial prefrontal cortex control attention Karine Guillem,Bernard Bloem,Rogier B. Poorthuis,Maarten Loos,August B. Smitet al. Science, 2011, 333 (6044), pp.888-891. ⟨10.1126/science.1207079⟩ Article dans une revue hal-01153665v1
Acute effects of nicotine amplify accumbal neural responses during nicotine-taking behavior and nicotine-paired environmental cues. Karine Guillem,L.L. Peoples PLoS ONE, 2011, 6 (9), pp.e24049. ⟨10.1371/journal.pone.0024049⟩ Article dans une revue hal-01153659v1
Orbitofrontal and insular cortex: neural responses to cocaine-associated cues and cocaine self-administration. Karine Guillem,A.V. Kravitz,D.E. Moorman,L.L. Peoples Synapse, 2010, 64(1), pp.1-13 Article dans une revue hal-01153617v1
Progressive and lasting amplification of accumbal nicotine-seeking neural signals. Karine Guillem,L.L. Peoples Journal of Neuroscience, 2010, 30(1), pp.276-86 Article dans une revue hal-01153611v1
Varenicline effects on cocaine self-administration and reinstatement behavior. Karine Guillem,L.L. Peoples Behavioural Pharmacology, 2010, 21(2), pp.96-103 Article dans une revue hal-01153614v1
Voluntary nicotine consumption triggers in vivo potentiation of cortical excitatory drives to midbrain dopaminergic neurons. Karine Guillem,Stéphanie Caille,Martine Cador,O. Manzoni,François Georges Journal of Neuroscience, 2009, 29(33), pp.10410-10415 Article dans une revue hal-01153593v1

Pré-publication, Document de travail (4)

Increased drug-seeking and vulnerability to relapse after escalation of nicotine intake in male and female rats Kévin Letort,Laetitia Lageyre,Serge Ahmed,Karine Guillem 2025 Pré-publication, Document de travail hal-05354105v1
Distinct neuronal processes in the ventromedial prefrontal cortex mediate changes in attention load and nicotine pro-cognitive effects Caroline Vouillac-Mendoza,Nathalie Biendon,Sandra Dovero,Karine Guillem 2025 Pré-publication, Document de travail hal-05356692v1
Large-scale brain correlates of sweet versus cocaine reward in rats Magalie Lenoir,Sylvia Navailles,Youna Vandaele,Caroline Vouillac-Mendoza,Karine Guillemet al. 2022 Pré-publication, Document de travail hal-03687064v1
Probing the decision-making mechanisms underlying choice between drug and nondrug rewards in rats Youna Vandaele,Magalie Lenoir,Caroline Vouillac-Mendoza,Karine Guillem,Serge Ahmed H. 2020 Pré-publication, Document de travail hal-03017138v1

Chapitre d'ouvrage (3)

Food addiction. Serge H. Ahmed,N. Avena,K.C. Berridge,A. Gearhardt,Karine Guillem Neuroscience in 21st Century., pp.2833-2857, 2013 Chapitre d'ouvrage hal-01153783v1
Application of chronic extracellular recording method to studies of cocaine self-administration: method and progress. L.L. Peoples,A.V. Kravitz,Karine Guillem Advances in the Neuroscience of Addiction, Frontiers in Neuroscience, 2010 Chapitre d'ouvrage hal-01153762v1
Neurophysiology of Drug Reward. L.L. Peoples,Karine Guillem,A.V. Kravitz Encyclopedia of Behavioral Neuroscience., 2 (432-440), 2010 Chapitre d'ouvrage hal-01153771v1