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Chalmers E, Contreras EB, Robertson B, Luczak A, Gruber A. Learning to Predict Consequences as a Method of Knowledge Transfer in Reinforcement Learning. IEEE Trans Neural Netw Learn Syst. 2018 Jun;29(6):2259-2270. doi: 10.1109/TNNLS.2017.2690910. Epub 2017 Apr 17. PubMed PMID: 28436902.
Donovan CH, Wong SA, Randolph SH, Stark RA, Gibb RL, Gruber AJ. Sex differences in rat decision-making: The confounding role of extraneous feeder sampling between trials. Behav Brain Res. 2018 Apr 16;342:62-69. doi: 10.1016/j.bbr.2018.01.018. Epub 2018 Feb 4. PubMed PMID: 29355674.
Ivan VE, Banks PJ, Goodfellow K, Gruber AJ. Lose-Shift Responding in Humans Is Promoted by Increased Cognitive Load. Front Integr Neurosci. 2018;12:9. doi: 10.3389/fnint.2018.00009. eCollection 2018. PubMed PMID: 29568264; PubMed Central PMCID: PMC5852382.
Banks PJ, Tata MS, Bennett PJ, Sekuler AB, Gruber AJ. Implicit Valuation of the Near-Miss is Dependent on Outcome Context. J Gambl Stud. 2018 Mar;34(1):181-197. doi: 10.1007/s10899-017-9705-3. PubMed PMID: 28668981.
Gruber AJ, Thapa R, Randolph SH. Feeder Approach between Trials Is Increased by Uncertainty and Affects Subsequent Choices. eNeuro. 2017 Nov-Dec;4(6). doi: 10.1523/ENEURO.0437-17.2017. eCollection 2017 Nov-Dec. PubMed PMID: 29313000; PubMed Central PMCID: PMC5757189.
Wong SA, Randolph SH, Ivan VE, Gruber AJ. Acute Δ-9-tetrahydrocannabinol administration in female rats attenuates immediate responses following losses but not multi-trial reinforcement learning from wins. Behav Brain Res. 2017 Sep 29;335:136-144. doi: 10.1016/j.bbr.2017.08.009. Epub 2017 Aug 12. PubMed PMID: 28811178.
Wong SA, Thapa R, Badenhorst CA, Briggs AR, Sawada JA, Gruber AJ. Opposing effects of acute and chronic d-amphetamine on decision-making in rats. Neuroscience. 2017 Mar 14;345:218-228. doi: 10.1016/j.neuroscience.2016.04.021. Epub 2016 Apr 23. PubMed PMID: 27113327.
Chalmers E, Luczak A, Gruber AJ. Computational Properties of the Hippocampus Increase the Efficiency of Goal-Directed Foraging through Hierarchical Reinforcement Learning. Front Comput Neurosci. 2016;10:128. doi: 10.3389/fncom.2016.00128. eCollection 2016. PubMed PMID: 28018203; PubMed Central PMCID: PMC5149552.
Gruber AJ, Thapa R. The Memory Trace Supporting Lose-Shift Responding Decays Rapidly after Reward Omission and Is Distinct from Other Learning Mechanisms in Rats. eNeuro. 2016 Nov-Dec;3(6). doi: 10.1523/ENEURO.0167-16.2016. eCollection 2016 Nov-Dec. PubMed PMID: 27896312; PubMed Central PMCID: PMC5112541.
Laskowski CS, Williams RJ, Martens KM, Gruber AJ, Fisher KG, Euston DR. The role of the medial prefrontal cortex in updating reward value and avoiding perseveration. Behav Brain Res. 2016 Jun 1;306:52-63. doi: 10.1016/j.bbr.2016.03.007. Epub 2016 Mar 7. PubMed PMID: 26965571.
Wilson JC, Kesler M, Pelegrin SL, Kalvi L, Gruber A, Steenland HW. Watching from a distance: A robotically controlled laser and real-time subject tracking software for the study of conditioned predator/prey-like interactions. J Neurosci Methods. 2015 Sep 30;253:78-89. doi: 10.1016/j.jneumeth.2015.06.015. Epub 2015 Jun 22. PubMed PMID: 26112335.
Abouzari M, Oberg S, Gruber A, Tata M. Interactions among attention-deficit hyperactivity disorder (ADHD) and problem gambling in a probabilistic reward-learning task. Behav Brain Res. 2015 Sep 15;291:237-243. doi: 10.1016/j.bbr.2015.05.041. Epub 2015 May 27. PubMed PMID: 26026784.
Skelin I, Needham MA, Molina LM, Metz GA, Gruber AJ. Multigenerational prenatal stress increases the coherence of brain signaling among cortico-striatal-limbic circuits in adult rats. Neuroscience. 2015 Mar 19;289:270-8. doi: 10.1016/j.neuroscience.2015.01.009. Epub 2015 Jan 14. PubMed PMID: 25595989.
Skelin I, Hakstol R, VanOyen J, Mudiayi D, Molina LA, Holec V, Hong NS, Euston DR, McDonald RJ, Gruber AJ. Lesions of dorsal striatum eliminate lose-switch responding but not mixed-response strategies in rats. Eur J Neurosci. 2014 May;39(10):1655-63. doi: 10.1111/ejn.12518. Epub 2014 Mar 6. PubMed PMID: 24602013.
Molina LA, Skelin I, Gruber AJ. Acute NMDA receptor antagonism disrupts synchronization of action potential firing in rat prefrontal cortex. PLoS One. 2014;9(1):e85842. doi: 10.1371/journal.pone.0085842. eCollection 2014. PubMed PMID: 24465743; PubMed Central PMCID: PMC3895008.
Bermudez Contreras EJ, Schjetnan AG, Muhammad A, Bartho P, McNaughton BL, Kolb B, Gruber AJ, Luczak A. Formation and reverberation of sequential neural activity patterns evoked by sensory stimulation are enhanced during cortical desynchronization. Neuron. 2013 Aug 7;79(3):555-66. doi: 10.1016/j.neuron.2013.06.013. PubMed PMID: 23932001.
Euston DR, Gruber AJ, McNaughton BL. The role of medial prefrontal cortex in memory and decision making. Neuron. 2012 Dec 20;76(6):1057-70. doi: 10.1016/j.neuron.2012.12.002. Review. PubMed PMID: 23259943; PubMed Central PMCID: PMC3562704.
Jones JL, Esber GR, McDannald MA, Gruber AJ, Hernandez A, Mirenzi A, Schoenbaum G. Orbitofrontal cortex supports behavior and learning using inferred but not cached values. Science. 2012 Nov 16;338(6109):953-6. doi: 10.1126/science.1227489. PubMed PMID: 23162000; PubMed Central PMCID: PMC3592380.
Gruber AJ, McDonald RJ. Context, emotion, and the strategic pursuit of goals: interactions among multiple brain systems controlling motivated behavior. Front Behav Neurosci. 2012;6:50. doi: 10.3389/fnbeh.2012.00050. eCollection 2012. PubMed PMID: 22876225; PubMed Central PMCID: PMC3411069.
Gruber AJ, Calhoon GG, Shusterman I, Schoenbaum G, Roesch MR, O'Donnell P. More is less: a disinhibited prefrontal cortex impairs cognitive flexibility. J Neurosci. 2010 Dec 15;30(50):17102-10. doi: 10.1523/JNEUROSCI.4623-10.2010. PubMed PMID: 21159980; PubMed Central PMCID: PMC3073623.
Niwa M, Kamiya A, Murai R, Kubo K, Gruber AJ, Tomita K, Lu L, Tomisato S, Jaaro-Peled H, Seshadri S, Hiyama H, Huang B, Kohda K, Noda Y, O'Donnell P, Nakajima K, Sawa A, Nabeshima T. Knockdown of DISC1 by in utero gene transfer disturbs postnatal dopaminergic maturation in the frontal cortex and leads to adult behavioral deficits. Neuron. 2010 Feb 25;65(4):480-9. doi: 10.1016/j.neuron.2010.01.019. PubMed PMID: 20188653; PubMed Central PMCID: PMC3084528.
Gruber AJ, Hussain RJ, O'Donnell P. The nucleus accumbens: a switchboard for goal-directed behaviors. PLoS One. 2009;4(4):e5062. doi: 10.1371/journal.pone.0005062. Epub 2009 Apr 7. PubMed PMID: 19352511; PubMed Central PMCID: PMC2663037.
Gruber AJ, Powell EM, O'Donnell P. Cortically activated interneurons shape spatial aspects of cortico-accumbens processing. J Neurophysiol. 2009 Apr;101(4):1876-82. doi: 10.1152/jn.91002.2008. Epub 2009 Jan 28. PubMed PMID: 19176610; PubMed Central PMCID: PMC2695640.
Gruber AJ, O'Donnell P. Bursting activation of prefrontal cortex drives sustained up states in nucleus accumbens spiny neurons in vivo. Synapse. 2009 Mar;63(3):173-80. doi: 10.1002/syn.20593. PubMed PMID: 19086088; PubMed Central PMCID: PMC2628410.
Gruber AJ, Dayan P, Gutkin BS, Solla SA. Dopamine modulation in the basal ganglia locks the gate to working memory. J Comput Neurosci. 2006 Apr;20(2):153-66. doi: 10.1007/s10827-005-5705-x. Epub 2006 Apr 22. PubMed PMID: 16699839.
Gruber AJ, Solla SA, Surmeier DJ, Houk JC. Modulation of striatal single units by expected reward: a spiny neuron model displaying dopamine-induced bistability. J Neurophysiol. 2003 Aug;90(2):1095-114. doi: 10.1152/jn.00618.2002. Epub 2003 Mar 20. PubMed PMID: 12649314.
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