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Michael Paul Saddoris

TitleAssociate Professor
InstitutionUniversity of Colorado Boulder
DepartmentPsych-Psychology
Phone303/735-2927

    Collapse Research 
    Collapse research activities and funding
    R21DA045952     (SADDORIS, MICHAEL)Feb 15, 2019 - Jan 31, 2021
    NIH
    Monitoring real-time adenosine release in the NAc with fast-scan cyclic voltammetry
    Role: Principal Investigator
    R01DA044980     (SADDORIS, MICHAEL)Sep 30, 2018 - Aug 31, 2023
    NIH
    Reversing Cocaine-induced Impairments in the NAc with Controllable Stressors
    Role: Principal Investigator
    R00DA035322     (SADDORIS, MICHAEL)Sep 1, 2014 - Aug 31, 2018
    NIH
    Mechanisms of Higher-Order Learning in the NAc Impaired by Cocaine Exposure
    Role: Principal Investigator
    K99DA035322     (SADDORIS, MICHAEL)Apr 1, 2013 - Mar 31, 2015
    NIH
    Mechanisms of Higher-Order Learning in the NAc Impaired by Cocaine Exposure
    Role: Principal Investigator
    F32DA028156     (SADDORIS, MICHAEL)Mar 1, 2010 - Feb 28, 2013
    NIH
    Rapid dopamine release in nucleus accumbens in Pavlovian-to-Instrumental Transfer
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Grizzell JA, Vanbaelinghem M, Westerman J, Saddoris MP. Voluntary alcohol consumption during distinct phases of adolescence differentially alters adult fear acquisition, extinction and renewal in male and female rats. Stress. 2023 11; 26(1):2278315. PMID: 37916300.
      View in: PubMed
    2. Alex Grizzell J, Vanbaelinghem M, Westerman J, Saddoris MP. Voluntary alcohol consumption during distinct phases of adolescence differentially alters adult fear acquisition, extinction and renewal in male and female rats. bioRxiv. 2023 Oct 05. PMID: 37873067.
      View in: PubMed
    3. Bercum FM, Gomez MJN, Saddoris MP. Prefrontal cortex neurons in adult rats exposed to early life stress fail to appropriately signal the consequences of motivated actions. Physiol Behav. 2023 05 01; 263:114107. PMID: 36740134.
      View in: PubMed
    4. Bercum FM, Navarro Gomez MJ, Saddoris MP. Elevated fear responses to threatening cues in rats with early life stress is associated with greater excitability and loss of gamma oscillations in ventral-medial prefrontal cortex. Neurobiol Learn Mem. 2021 11; 185:107541. PMID: 34687892.
      View in: PubMed
    5. Hardaway JA, Halladay LR, Mazzone CM, Pati D, Bloodgood DW, Kim M, Jensen J, DiBerto JF, Boyt KM, Shiddapur A, Erfani A, Hon OJ, Neira S, Stanhope CM, Sugam JA, Saddoris MP, Tipton G, McElligott Z, Jhou TC, Stuber GD, Bruchas MR, Bulik CM, Holmes A, Kash TL. Central Amygdala Prepronociceptin-Expressing Neurons Mediate Palatable Food Consumption and Reward. Neuron. 2019 Jun 05; 102(5):1088. PMID: 31170393.
      View in: PubMed
    6. Hardaway JA, Halladay LR, Mazzone CM, Pati D, Bloodgood DW, Kim M, Jensen J, DiBerto JF, Boyt KM, Shiddapur A, Erfani A, Hon OJ, Neira S, Stanhope CM, Sugam JA, Saddoris MP, Tipton G, McElligott Z, Jhou TC, Stuber GD, Bruchas MR, Bulik CM, Holmes A, Kash TL. Central Amygdala Prepronociceptin-Expressing Neurons Mediate Palatable Food Consumption and Reward. Neuron. 2019 06 05; 102(5):1037-1052.e7. PMID: 31029403.
      View in: PubMed
    7. Saddoris MP, Siletti KA, Stansfield KJ, Bercum MF. Heterogeneous dopamine signals support distinct features of motivated actions: implications for learning and addiction. Learn Mem. 2018 09; 25(9):416-424. PMID: 30115763.
      View in: PubMed
    8. Sackett DA, Saddoris MP, Carelli RM. Nucleus Accumbens Shell Dopamine Preferentially Tracks Information Related to Outcome Value of Reward. eNeuro. 2017 May-Jun; 4(3). PMID: 28593190.
      View in: PubMed
    9. Dolzani SD, Baratta MV, Amat J, Agster KL, Saddoris MP, Watkins LR, Maier SF. Activation of a Habenulo-Raphe Circuit Is Critical for the Behavioral and Neurochemical Consequences of Uncontrollable Stress in the Male Rat. eNeuro. 2016 Sep-Oct; 3(5). PMID: 27785462.
      View in: PubMed
    10. Saddoris MP. Terminal Dopamine Release Kinetics in the Accumbens Core and Shell Are Distinctly Altered after Withdrawal from Cocaine Self-Administration. eNeuro. 2016 Sep-Oct; 3(5). PMID: 27752541.
      View in: PubMed
    11. Saddoris MP, Sugam JA, Carelli RM. Prior Cocaine Experience Impairs Normal Phasic Dopamine Signals of Reward Value in Accumbens Shell. Neuropsychopharmacology. 2017 02; 42(3):766-773. PMID: 27604567.
      View in: PubMed
    12. Agster KL, Tom?s Pereira I, Saddoris MP, Burwell RD. Subcortical connections of the perirhinal, postrhinal, and entorhinal cortices of the rat. II. efferents. Hippocampus. 2016 09; 26(9):1213-30. PMID: 27101786.
      View in: PubMed
    13. Saddoris MP, Wang X, Sugam JA, Carelli RM. Cocaine Self-Administration Experience Induces Pathological Phasic Accumbens Dopamine Signals and Abnormal Incentive Behaviors in Drug-Abstinent Rats. J Neurosci. 2016 Jan 06; 36(1):235-50. PMID: 26740664.
      View in: PubMed
    14. Rodeberg NT, Johnson JA, Cameron CM, Saddoris MP, Carelli RM, Wightman RM. Construction of Training Sets for Valid Calibration of in Vivo Cyclic Voltammetric Data by Principal Component Analysis. Anal Chem. 2015 Nov 17; 87(22):11484-91. PMID: 26477708.
      View in: PubMed
    15. Saddoris MP, Cacciapaglia F, Wightman RM, Carelli RM. Differential Dopamine Release Dynamics in the Nucleus Accumbens Core and Shell Reveal Complementary Signals for Error Prediction and Incentive Motivation. J Neurosci. 2015 Aug 19; 35(33):11572-82. PMID: 26290234.
      View in: PubMed
    16. Saddoris MP, Sugam JA, Stuber GD, Witten IB, Deisseroth K, Carelli RM. Mesolimbic dopamine dynamically tracks, and is causally linked to, discrete aspects of value-based decision making. Biol Psychiatry. 2015 May 15; 77(10):903-911. PMID: 25541492.
      View in: PubMed
    17. Cerri DH, Saddoris MP, Carelli RM. Nucleus accumbens core neurons encode value-independent associations necessary for sensory preconditioning. Behav Neurosci. 2014 Oct; 128(5):567-578. PMID: 25244086.
      View in: PubMed
    18. West EA, Saddoris MP, Kerfoot EC, Carelli RM. Prelimbic and infralimbic cortical regions differentially encode cocaine-associated stimuli and cocaine-seeking before and following abstinence. Eur J Neurosci. 2014 Jun; 39(11):1891-902. PMID: 24690012.
      View in: PubMed
    19. Sugam JA, Saddoris MP, Carelli RM. Nucleus accumbens neurons track behavioral preferences and reward outcomes during risky decision making. Biol Psychiatry. 2014 May 15; 75(10):807-816. PMID: 24143880.
      View in: PubMed
    20. Saddoris MP, Carelli RM. Cocaine self-administration abolishes associative neural encoding in the nucleus accumbens necessary for higher-order learning. Biol Psychiatry. 2014 Jan 15; 75(2):156-64. PMID: 24035479.
      View in: PubMed
    21. Saddoris MP, Sugam JA, Cacciapaglia F, Carelli RM. Rapid dopamine dynamics in the accumbens core and shell: learning and action. Front Biosci (Elite Ed). 2013 01 01; 5(1):273-88. PMID: 23276989.
      View in: PubMed
    22. Cacciapaglia F, Saddoris MP, Wightman RM, Carelli RM. Differential dopamine release dynamics in the nucleus accumbens core and shell track distinct aspects of goal-directed behavior for sucrose. Neuropharmacology. 2012 Apr; 62(5-6):2050-6. PMID: 22261383.
      View in: PubMed
    23. Saddoris MP, Stamatakis A, Carelli RM. Neural correlates of Pavlovian-to-instrumental transfer in the nucleus accumbens shell are selectively potentiated following cocaine self-administration. Eur J Neurosci. 2011 Jun; 33(12):2274-87. PMID: 21507084.
      View in: PubMed
    24. Saddoris MP, Holland PC, Gallagher M. Associatively learned representations of taste outcomes activate taste-encoding neural ensembles in gustatory cortex. J Neurosci. 2009 Dec 09; 29(49):15386-96. PMID: 20007463.
      View in: PubMed
    25. Schoenbaum G, Saddoris MP, Stalnaker TA. Reconciling the roles of orbitofrontal cortex in reversal learning and the encoding of outcome expectancies. Ann N Y Acad Sci. 2007 Dec; 1121:320-35. PMID: 17698988.
      View in: PubMed
    26. Schoenbaum G, Setlow B, Saddoris MP, Gallagher M. Encoding changes in orbitofrontal cortex in reversal-impaired aged rats. J Neurophysiol. 2006 Mar; 95(3):1509-17. PMID: 16338994.
      View in: PubMed
    27. McDannald MA, Saddoris MP, Gallagher M, Holland PC. Lesions of orbitofrontal cortex impair rats' differential outcome expectancy learning but not conditioned stimulus-potentiated feeding. J Neurosci. 2005 May 04; 25(18):4626-32. PMID: 15872110.
      View in: PubMed
    28. Saddoris MP, Gallagher M, Schoenbaum G. Rapid associative encoding in basolateral amygdala depends on connections with orbitofrontal cortex. Neuron. 2005 Apr 21; 46(2):321-31. PMID: 15848809.
      View in: PubMed
    29. Pickens CL, Saddoris MP, Gallagher M, Holland PC. Orbitofrontal lesions impair use of cue-outcome associations in a devaluation task. Behav Neurosci. 2005 Feb; 119(1):317-22. PMID: 15727536.
      View in: PubMed
    30. Burwell RD, Saddoris MP, Bucci DJ, Wiig KA. Corticohippocampal contributions to spatial and contextual learning. J Neurosci. 2004 Apr 14; 24(15):3826-36. PMID: 15084664.
      View in: PubMed
    31. Schoenbaum G, Saddoris MP, Ramus SJ, Shaham Y, Setlow B. Cocaine-experienced rats exhibit learning deficits in a task sensitive to orbitofrontal cortex lesions. Eur J Neurosci. 2004 Apr; 19(7):1997-2002. PMID: 15078575.
      View in: PubMed
    32. Pickens CL, Saddoris MP, Setlow B, Gallagher M, Holland PC, Schoenbaum G. Different roles for orbitofrontal cortex and basolateral amygdala in a reinforcer devaluation task. J Neurosci. 2003 Dec 03; 23(35):11078-84. PMID: 14657165.
      View in: PubMed
    33. Schoenbaum G, Setlow B, Saddoris MP, Gallagher M. Encoding predicted outcome and acquired value in orbitofrontal cortex during cue sampling depends upon input from basolateral amygdala. Neuron. 2003 Aug 28; 39(5):855-67. PMID: 12948451.
      View in: PubMed
    34. Schoenbaum G, Setlow B, Nugent SL, Saddoris MP, Gallagher M. Lesions of orbitofrontal cortex and basolateral amygdala complex disrupt acquisition of odor-guided discriminations and reversals. Learn Mem. 2003 Mar-Apr; 10(2):129-40. PMID: 12663751.
      View in: PubMed
    35. Schoenbaum G, Nugent S, Saddoris MP, Gallagher M. Teaching old rats new tricks: age-related impairments in olfactory reversal learning. Neurobiol Aging. 2002 Jul-Aug; 23(4):555-64. PMID: 12009505.
      View in: PubMed
    36. Schoenbaum G, Nugent SL, Saddoris MP, Setlow B. Orbitofrontal lesions in rats impair reversal but not acquisition of go, no-go odor discriminations. Neuroreport. 2002 May 07; 13(6):885-90. PMID: 11997707.
      View in: PubMed
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