Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Eldirdiri A, Chang L, Martin DA, Cunningham E, Bernard S, Calu DJ, Butts Pauly K, Ernst T. MR-ARFI to evaluate intensity variability and enhance targeting of FUS: A brain study in rats. Magn Reson Med. 2026 Jan;95(1):474-484. doi: 10.1002/mrm.70039. Epub 2025 Sep 2. PubMed PMID: 40891465; PubMed Central PMCID: PMC12620171.
Stapf CA, Keefer SE, McInerney JM, Cheer JF, Calu DJ. Dorsomedial Striatum (DMS) CB1R Signaling Promotes Pavlovian Devaluation Sensitivity in Male Long Evans Rats and Reduces DMS Inhibitory Synaptic Transmission in Both Sexes. eNeuro. 2025 Jan;12(1). doi: 10.1523/ENEURO.0341-24.2024. Print 2025 Jan. PubMed PMID: 39746803; PubMed Central PMCID: PMC11779511.
Catherine A. Stapf, Sara E. Keefer, Jessica M McInerney, Joseph F. Cheer, Donna J. Calu. Dorsomedial Striatum CB1R signaling is required for Pavlovian outcome devaluation in male Long Evans rats and reduces inhibitory synaptic transmission in both sexes. 2024 May. DOI: 10.1101/2024.05.01.592059.
David Martin, Angel Delgado, Donna Calu. The psychedelic, DOI, increases dopamine release in nucleus accumbens to predictable rewards and reward cues. 2024 March. DOI: 10.1101/2024.03.29.587390.
Martin DA, Delgado AM, Calu DJ. Effects of psychedelic, DOI, on nucleus accumbens dopamine signaling to predictable rewards and cues in rats. Neuropsychopharmacology. 2024 Nov;49(12):1925-1933. doi: 10.1038/s41386-024-01912-4. Epub 2024 Jul 6. PubMed PMID: 38971932; PubMed Central PMCID: PMC11473690.
Utsav Gyawali, David A Martin, Fangmiao Sun, Yulong Li, Donna Calu. Dopamine in the dorsal bed nucleus of stria terminalis signals Pavlovian sign-tracking and reward violations. eLife. 2023 May. doi: 10.7554/eLife.81980.
Gyawali U, Martin DA, Sun F, Li Y, Calu D. Dopamine in the dorsal bed nucleus of stria terminalis signals Pavlovian sign-tracking and reward violations. Elife. 2023 May 26;12. doi: 10.7554/eLife.81980. PubMed PMID: 37232554; PubMed Central PMCID: PMC10219648.
Bacharach SZ, Martin DA, Stapf CA, Sun F, Li Y, Cheer JF, Calu DJ. Decreased Ventral Tegmental Area CB1R Signaling Reduces Sign Tracking and Shifts Cue-Outcome Dynamics in Rat Nucleus Accumbens. J Neurosci. 2023 Jun 21;43(25):4684-4696. doi: 10.1523/JNEUROSCI.1486-22.2023. Epub 2023 May 19. PubMed PMID: 37208179; PubMed Central PMCID: PMC10286939.
David A. Martin, Sara E. Keefer, Donna J. Calu. Fentanyl reinstatement to discriminative cues after conflict in sign- and goal-tracking rats. 2022 February. DOI: 10.1101/2022.02.10.479913.
Sara E. Keefer, Daniel E. Kochli, Donna J. Calu. Basolateral amygdala to insular cortex activity makes sign-tracking behavior insensitive to outcome value. 2022 February. DOI: 10.1101/2022.02.24.481881.
Utsav Gyawali, David A. Martin, Fangmiao Sun, Yulong Li, Donna J. Calu. Dopamine in the Dorsal Bed Nucleus of Stria Terminalis signals Pavlovian sign-tracking and reward violations. 2022 June. DOI: 10.1101/2022.06.21.497039.
Moin Afshar N, Cinotti F, Martin D, Khamassi M, Calu DJ, Taylor JR, Groman SM. Reward-Mediated, Model-Free Reinforcement-Learning Mechanisms in Pavlovian and Instrumental Tasks Are Related. J Neurosci. 2023 Jan 18;43(3):458-471. doi: 10.1523/JNEUROSCI.1113-22.2022. Epub 2022 Oct 10. PubMed PMID: 36216504; PubMed Central PMCID: PMC9864557.
Keefer SE, Kochli DE, Calu DJ. Inactivation of the Basolateral Amygdala to Insular Cortex Pathway Makes Sign-Tracking Sensitive to Outcome Devaluation. eNeuro. 2022 Sep-Oct;9(5). doi: 10.1523/ENEURO.0156-22.2022. Print 2022 Sep-Oct. PubMed PMID: 36127135; PubMed Central PMCID: PMC9522321.
Martin DA, Keefer SE, Calu DJ. Investigating discriminative stimulus modulation of opioid seeking after conflict-induced abstinence in sign- and goal-tracking rats. Psychopharmacology (Berl). 2022 Oct;239(10):3223-3236. doi: 10.1007/s00213-022-06204-7. Epub 2022 Aug 16. PubMed PMID: 35971032; PubMed Central PMCID: PMC10500549.
Sara E. Keefer, Utsav Gyawali, Donna J. Calu. Choose your path: Divergent basolateral amygdala efferents differentially mediate incentive motivation, flexibility and decision-making. Behavioural Brain Research. 2021 July; 409:113306. doi: 10.1016/j.bbr.2021.113306.
Keefer SE, Gyawali U, Calu DJ. Choose your path: Divergent basolateral amygdala efferents differentially mediate incentive motivation, flexibility and decision-making. Behav Brain Res. 2021 Jul 9;409:113306. doi: 10.1016/j.bbr.2021.113306. Epub 2021 Apr 19. Review. PubMed PMID: 33887310; PubMed Central PMCID: PMC8189324.
Effects of Limited and Extended Pavlovian Training on Devaluation Sensitivity of Sign- and Goal-Tracking Rats. Frontiers in Behavioral Neuroscience. 2020 February. doi: 10.3389/fnbeh.2020.00003.
Daniel E. Kochli, Sara E. Keefer, Utsav Gyawali, Donna J Calu. Basolateral amygdala to nucleus accumbens projections differentially mediate flexibility of sign- and goal-tracking rats. 2020 July. DOI: 10.1101/2020.07.20.212738.
Kochli DE, Keefer SE, Gyawali U, Calu DJ. Basolateral Amygdala to Nucleus Accumbens Communication Differentially Mediates Devaluation Sensitivity of Sign- and Goal-Tracking Rats. Front Behav Neurosci. 2020;14:593645. doi: 10.3389/fnbeh.2020.593645. eCollection 2020. PubMed PMID: 33324182; PubMed Central PMCID: PMC7723965.
Gyawali U, Martin DA, Sulima A, Rice KC, Calu DJ. Role of BNST CRFR1 Receptors in Incubation of Fentanyl Seeking. Front Behav Neurosci. 2020;14:153. doi: 10.3389/fnbeh.2020.00153. eCollection 2020. PubMed PMID: 33088264; PubMed Central PMCID: PMC7493668.
Martin DA, Gyawali U, Calu DJ. Effects of 5-HT(2A) receptor stimulation on economic demand for fentanyl after intermittent and continuous access self-administration in male rats. Addict Biol. 2021 May;26(3):e12926. doi: 10.1111/adb.12926. Epub 2020 May 26. PubMed PMID: 32458577; PubMed Central PMCID: PMC7688480.
Keefer SE, Bacharach SZ, Kochli DE, Chabot JM, Calu DJ. Effects of Limited and Extended Pavlovian Training on Devaluation Sensitivity of Sign- and Goal-Tracking Rats. Front Behav Neurosci. 2020;14:3. doi: 10.3389/fnbeh.2020.00003. eCollection 2020. PubMed PMID: 32116587; PubMed Central PMCID: PMC7010919.
Sam Z. Bacharach, Donna J. Calu. Stability of individual differences in sucralose taste preference. PLOS ONE. 2019 May. doi: 10.1371/journal.pone.0216431.
Martin DA, Calu DJ. Probing the motivational circuitry of binge eating. Neuropsychopharmacology. 2020 Mar;45(4):577-578. doi: 10.1038/s41386-019-0568-4. Epub 2019 Nov 18. PubMed PMID: 31740747; PubMed Central PMCID: PMC7224209.
Bacharach SZ, Calu DJ. Stability of individual differences in sucralose taste preference. PLoS One. 2019;14(5):e0216431. doi: 10.1371/journal.pone.0216431. eCollection 2019. PubMed PMID: 31086418; PubMed Central PMCID: PMC6516736.
Sam Z. Bacharach, Helen M. Nasser, Natalie E. Zlebnik, Hannah M. Dantrassy, Daniel E. Kochli, Utsav Gyawali, Joseph F. Cheer, Donna J. Calu. Cannabinoid receptor-1 signaling contributions to sign-tracking and conditioned reinforcement in rats. Psychopharmacology. 2018 October; 235(10):3031--3043. doi: 10.1007/s00213-018-4993-6.
Lee B, Gentry RN, Bissonette GB, Herman RJ, Mallon JJ, Bryden DW, Calu DJ, Schoenbaum G, Coutureau E, Marchand AR, Khamassi M, Roesch MR. Manipulating the revision of reward value during the intertrial interval increases sign tracking and dopamine release. PLoS Biol. 2018 Sep;16(9):e2004015. doi: 10.1371/journal.pbio.2004015. eCollection 2018 Sep. PubMed PMID: 30256785; PubMed Central PMCID: PMC6175531.
Bacharach SZ, Nasser HM, Zlebnik NE, Dantrassy HM, Kochli DE, Gyawali U, Cheer JF, Calu DJ. Cannabinoid receptor-1 signaling contributions to sign-tracking and conditioned reinforcement in rats. Psychopharmacology (Berl). 2018 Oct;235(10):3031-3043. doi: 10.1007/s00213-018-4993-6. Epub 2018 Aug 14. PubMed PMID: 30109373; PubMed Central PMCID: PMC6344029.
Helen M. Nasser, Donna J. Calu, Geoffrey Schoenbaum, Melissa J. Sharpe. The Dopamine Prediction Error: Contributions to Associative Models of Reward Learning. Frontiers in Psychology. 2017 February; 8. doi: 10.3389/fpsyg.2017.00244.
Nasser HM, Lafferty DS, Lesser EN, Bacharach SZ, Calu DJ. Disconnection of basolateral amygdala and insular cortex disrupts conditioned approach in Pavlovian lever autoshaping. Neurobiol Learn Mem. 2018 Jan;147:35-45. doi: 10.1016/j.nlm.2017.11.010. Epub 2017 Nov 21. PubMed PMID: 29169849; PubMed Central PMCID: PMC5972554.
Nasser HM, Calu DJ, Schoenbaum G, Sharpe MJ. The Dopamine Prediction Error: Contributions to Associative Models of Reward Learning. Front Psychol. 2017;8:244. doi: 10.3389/fpsyg.2017.00244. eCollection 2017. Review. PubMed PMID: 28275359; PubMed Central PMCID: PMC5319959.
Saïd Kourrich, Donna J. Calu, Antonello Bonci. Intrinsic plasticity: an emerging player in addiction. Nature Reviews Neuroscience. 2015 February; 16(3):173--184. doi: 10.1038/nrn3877.
Helen M. Nasser, Yu-Wei Chen, Kimberly Fiscella, Donna J. Calu. Individual variability in behavioral flexibility predicts sign-tracking tendency. Frontiers in Behavioral Neuroscience. 2015 November; 9. doi: 10.3389/fnbeh.2015.00289.
Donna Calu, Helen Nasser, Yavin Shaham. Unexpected Results on the Role of Nucleus Accumbens Dopamine in Stress-Induced Relapse. Biological Psychiatry. 2015 May; 77(10):848--849. doi: 10.1016/j.biopsych.2015.02.023.
Nasser HM, Chen YW, Fiscella K, Calu DJ. Individual variability in behavioral flexibility predicts sign-tracking tendency. Front Behav Neurosci. 2015;9:289. doi: 10.3389/fnbeh.2015.00289. eCollection 2015. PubMed PMID: 26578917; PubMed Central PMCID: PMC4630296.
Calu D, Nasser H, Shaham Y. Unexpected results on the role of nucleus accumbens dopamine in stress-induced relapse. Biol Psychiatry. 2015 May 15;77(10):848-9. doi: 10.1016/j.biopsych.2015.02.023. PubMed PMID: 25925717; PubMed Central PMCID: PMC5520981.
Kourrich S, Calu DJ, Bonci A. Intrinsic plasticity: an emerging player in addiction. Nat Rev Neurosci. 2015 Mar;16(3):173-84. doi: 10.1038/nrn3877. Review. PubMed PMID: 25697160.
Yu-Wei Chen, Kimberly A. Fiscella, Samuel Z. Bacharach, Gianluigi Tanda, Yavin Shaham, Donna J. Calu. Effect of yohimbine on reinstatement of operant responding in rats is dependent on cue contingency but not food reward history. Addiction Biology. 2014 July; 20(4):690--700. doi: 10.1111/adb.12164.
Yu-Wei Chen, Kimberly A. Fiscella, Samuel Z. Bacharach, Donna J. Calu. Effect of Cafeteria Diet History on Cue-, Pellet-Priming-, and Stress-Induced Reinstatement of Food Seeking in Female Rats. PLoS ONE. 2014 July; 9(7):e102213. doi: 10.1371/journal.pone.0102213.
Daniele Caprioli, Donna Calu, Yavin Shaham. Loss of phasic dopamine: a new addiction marker?. Nature Neuroscience. 2014 April; 17(5):644--646. doi: 10.1038/nn.3699.
Donna J. Calu, Yu-Wei Chen, Alex B. Kawa, Sunila G. Nair, Yavin Shaham. The use of the reinstatement model to study relapse to palatable food seeking during dieting. Neuropharmacology. 2014 January; 76:395--406. doi: 10.1016/j.neuropharm.2013.04.030.
Chen YW, Fiscella KA, Bacharach SZ, Tanda G, Shaham Y, Calu DJ. Effect of yohimbine on reinstatement of operant responding in rats is dependent on cue contingency but not food reward history. Addict Biol. 2015 Jul;20(4):690-700. doi: 10.1111/adb.12164. Epub 2014 Jul 27. PubMed PMID: 25065697; PubMed Central PMCID: PMC4308573.
Chen YW, Fiscella KA, Bacharach SZ, Calu DJ. Effect of cafeteria diet history on cue-, pellet-priming-, and stress-induced reinstatement of food seeking in female rats. PLoS One. 2014;9(7):e102213. doi: 10.1371/journal.pone.0102213. eCollection 2014. PubMed PMID: 25025329; PubMed Central PMCID: PMC4099011.
Caprioli D, Calu D, Shaham Y. Loss of phasic dopamine: a new addiction marker?. Nat Neurosci. 2014 May;17(5):644-6. doi: 10.1038/nn.3699. PubMed PMID: 24883455; PubMed Central PMCID: PMC4928687.
Jennifer M. Bossert, Nathan J. Marchant, Donna J. Calu, Yavin Shaham. The reinstatement model of drug relapse: recent neurobiological findings, emerging research topics, and translational research. Psychopharmacology. 2013 May; 229(3):453--476. doi: 10.1007/s00213-013-3120-y.
Bossert JM, Marchant NJ, Calu DJ, Shaham Y. The reinstatement model of drug relapse: recent neurobiological findings, emerging research topics, and translational research. Psychopharmacology (Berl). 2013 Oct;229(3):453-76. doi: 10.1007/s00213-013-3120-y. Epub 2013 May 18. Review. PubMed PMID: 23685858; PubMed Central PMCID: PMC3770775.
Calu DJ, Chen YW, Kawa AB, Nair SG, Shaham Y. The use of the reinstatement model to study relapse to palatable food seeking during dieting. Neuropharmacology. 2014 Jan;76 Pt B(0 0):395-406. doi: 10.1016/j.neuropharm.2013.04.030. Epub 2013 May 6. Review. PubMed PMID: 23660229; PubMed Central PMCID: PMC3785569.
Calu DJ, Kawa AB, Marchant NJ, Navarre BM, Henderson MJ, Chen B, Yau HJ, Bossert JM, Schoenbaum G, Deisseroth K, Harvey BK, Hope BT, Shaham Y. Optogenetic inhibition of dorsal medial prefrontal cortex attenuates stress-induced reinstatement of palatable food seeking in female rats. J Neurosci. 2013 Jan 2;33(1):214-26. doi: 10.1523/JNEUROSCI.2016-12.2013. PubMed PMID: 23283335; PubMed Central PMCID: PMC3711609.
Cifani C, Koya E, Navarre BM, Calu DJ, Baumann MH, Marchant NJ, Liu QR, Khuc T, Pickel J, Lupica CR, Shaham Y, Hope BT. 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. J Neurosci. 2012 Jun 20;32(25):8480-90. doi: 10.1523/JNEUROSCI.5895-11.2012. PubMed PMID: 22723688; PubMed Central PMCID: PMC3389493.
Aldo Badiani, David Belin, David Epstein, Donna Calu, Yavin Shaham. Opiate versus psychostimulant addiction: the differences do matter. Nature Reviews Neuroscience. 2011 October; 12(11):685--700. doi: 10.1038/nrn3104.
What would you like to do?