Academic Title:
Assistant Professor
Primary Appointment:
Anatomy and Neurobiology
Email:
Location:
HSF2
Phone (Primary):
410-706-5160
Education and Training
Biosketch
Lab website: https://www.calulab.com/
Research/Clinical Keywords
Reward, learning, motivation, attention, decision-making, addiction, obesity, individual differences, amygdala, insular cortex, striatum, dopamine, in vivo electrophysiology, optogenetics, chemogenetics, fiber photometry, dopamine sensing
Highlighted Publications
Full list of publications via PubMed
Keefer SE, Bacharach, SB, Kochli, DE, Chabot, JM, Calu, DJ. (2020) Effects of limited and extended Pavlovian training on devaluation sensitivity of sign-and goal-tracking rats. Front. Behav. Neurosci., 04 February 2020 | https://doi.org/10.3389/fnbeh.2020.00003
Bacharach, SZ*, Nasser, HM*,Zlebnik, NE, Dantrassy, HM, Cheer, JF, Calu, DJ. (2018) Cannabinoid receptor-1 signaling contributions to sign-tracking and conditioned reinforcement in rats. Psychopharmacology doi: 10.1007/s00213-018-4993-6.
Nasser, HM, Lafferty, DL, Lesser, EN, Bacharach, SZ, Calu, DJ. (2017). Disconnection of basolateral amygdala and insular cortex disrupts conditioned approach in Pavlovian lever autoshaping. Neurobiology of Learning and Memory. 2017 Nov 21;147:35-45.
Nasser, HM*, Chen, YW*, Fiscella, KA, Calu, DJ. (2015) Individual variability in behavioral flexibility predicts sign-tracking tendency.Frontiers in Behavioral Neuroscience. Nov 3; published online.
Chen, YW, Fiscella, KA, Bacharach, SZ, Tanda, G, Shaham, Y, Calu, DJ. (2014) Effect of yohimbine on reinstatement of operant responding in rats is dependent on cue contingency but not food reward history. Addiction Biology. Epub ahead of print Jul 27, 2014.
Chen, YW, Fiscella, KA, Calu, DJ. (2014) Effect of cafeteria diet history on cue-, pellet-priming-, and stress-induced reinstatement of food seeking in female rats. PLoS One. Jul 15; 9(7):e102213.
Calu DJ, Kawa AB, Marchant NJ, Navarre BM, Henderson MJ, Chen B, Yau H-J, Bossert JM, Schoenbaum G, Deisseroth K, Harvey BK, Hope BT, Shaham Y. (2013) Optogenetic inhibition of dorsal medial prefrontal cortex attenuates stress-induced reinstatement of palatable food seeking in female rats. Journal of Neuroscience. 33(1):214-26.
Calu, DJ, Roesch, MA, Haney, RZ, Holland, P.C., Schoenbaum, G. (2010). Neural correlates of variations in event processing during learning in central nucleus of amygdala. Neuron. 68(5);991-1001.
Roesch MA, Calu DJ, Esber GR, Schoenbaum G. (2010) Neural correlates of variations in event processing during learning in basolateral amygdala. Journal of Neuroscience. 30(7):2464-71.
Calu, DJ*, Roesch MA*, and Schoenbaum G. (2007) Dopamine neurons encode the better option in rats deciding between differently delayed or sized rewards. Nature Neuroscience. 10(12):1615-24.
*Authors contributed equally to the work.
Additional Publication Citations
Research Interests
Behavioral and Systems Neuroscience aimed at elucidating the brain mechanisms underlying individual differences in reward learning, motivation, addiction vulnerability and neuropsychiatric disorders.
We study the brain mechanisms underlying individual differences in natural reward learning, motivation, and behavioral flexibility. We combine classic and modern techniques to examine real-time neural activity in awake, behaving rats as they perform reward learning tasks. We manipulate neural activity to demonstrate a causal role for specific brain circuitry in driving motivated and flexible behaviors. We examine the possibility that competing brain systems drive individual differences in cognitive strategies used for reward learning, with the ultimate goal of understanding vulnerability to addiction and neuropsychiatric disease.
Awards and Affiliations
2001-03 University of Maryland; Biology Academic Honors
2003-04 Research Assistant; Department of Molecular Pathology, Walter Reed Army
Institute of Research, Silver Spring, MD
2004-10 Graduate Research Assistant; University of Maryland School of Medicine,
Baltimore, MD
2007-10 National Research Service Award; National Institute of Mental Health
2010 PhD Thesis Project Award; University of Maryland Graduate Program in Life
Sciences
2010 Top Junior Investigator Data Presentation; Winter Conference on Brain Research
2010-11 Postdoctoral Fellow; Intramural Research Training Award; NIH/NIDA/IRP,
Baltimore, MD
2011-15 Early Independent Scientist; NIH/NIDA/IRP, Baltimore MD
2011 Early Independent Scientist Position; National Institutes of Health; NIDA-IRP
2011 Cold Spring Harbor Laboratory Course on Cell Biology of Addiction; Selected
2013 Excellence in Scientific Research, Toni Shippenberg Fellow Award, NIDA-IRP
2013 Winter Conference in Brain Research Travel Fellowship, WCBR 2014
2015- Assistant Professor, UMSOM; Research Collaborator, NIH/NIDA/IRP
2016 Outstanding Young Scientist, Maryland Science Center, Maryland Academy of Sciences
2017 Nominated by UMSOM for Blavatnik National Awards for Young Scientist, Life Sciences Category
2019 PECASE: Presidential Early Career Award for Scientists and Engineers
Alumnus Award, University of Maryland Graduate Program in Life Sciences
Grants and Contracts
2011-2015 Early Independent Scientist, National Institute of Health, National Institute
on Drug Abuse Intramural Research Program
2017-2019 NARSAD Young Investigator Award, Brain and Behavior Research Foundation
2017-2020 McKnight Memory and Cognitive Disorders Award
2017-2023 R01 NIDA, 1R01DA043533-01A1, PECASE
In the News
Community Service
2012-15 Gifted and Talented Intern Program with Long Reach High School, Columbia, MD
2014 Lecture to disadvantaged and special education high school students; Winter
Conference on Brain Research School Outreach Program
Lecture to high school and college students; NIDA Summer Student Seminar
2015 Panel representative for Academia jobs; “Future of the PhD: Career Options,” NIDA
Post-bac Program
2016 Thesis committee member, Program in Neuroscience
Qualifying Exam Committee member, Program in Neuroscience
Advisory committee member, Program in Neuroscience
Alternate member School of Medicine Council
Interviewer for Medical School Admissions
GPILS and OPS Awards Nomination review committee member
2017- Qualifying Exam Committee member, Program in Neuroscience
Program in Neuroscience Retreat Committee member
Program in Neuroscience Seminar Committee member
Chair of Neurobiology Seminar Series in the Department of Anatomy and Neurobiology
Co-Chair Anatomy and Neurobiology Faculty Search Committee
Interviewer for Medical School Admissions, 2017-2018 academic year
Advisory committee member, Program in Neuroscience, 2017-2018 academic year
Thesis committee member, Program in Neuroscience
Program in Neuroscience Training Committee member
Laboratory demonstration for NOVA Baltimore City Schools Fall Lab Tour
Program in Neuroscience curriculum committee member
2018- Laboratory demonstration for NOVA Baltimore City Schools Fall Lab Tour
present Chair Program in Neuroscience Retreat
Chair of Neurobiology Seminar Series for the Department of Anatomy and Neurobiology
Interviewer for Medical School Admissions
Program in Neuroscience (PIN) Training Committee member
Program in Neuroscience curriculum committee member
Thesis committee member, Program in Neuroscience
PIN Qualifying Exam Committee member, Program in Neuroscience
Advisory committee member, Program in Neuroscience
Professional Activity
Download CV for Mentoring, Teaching, and Invited Lectures
Peer Review Work
Ad-hoc reviewer: Scientific journals
Journal of Neuroscience (2010-present), F1000 Associate faculty post-publication review contributor (2010-11) Neuroscience (2010-date), Addiction Biology (2012-date), Frontiers in Behavioral Neuroscience (2015-present), Neuropsychopharmacology (2015-present), Behavioral Neuroscience (2014-2019), Behavioral Brain Research (2016), Scientific Reports (2017), Synapse (2017), Neuropharmacology (2017-present), Cell Reports (2017); Behavioral Processes (2018), Neurobiology of Learning and Memory (2018-present), Nature Communications (2018-present), Progress in Neuropsychopharmacology and Biological Psychiatry (2019), Physiology and Behavior (2019-present), Journal of Experimental Psychology: Animal Learning and Cognition (2019-present), eLife (2019-present)
Ad-hoc reviewer: Grant agencies
French National Research Agency (2013), Israel Science Foundation (2015), Marsden Fund, Royal Society of New Zealand (2016), Center on Compulsive Behaviors NIAAA/NIDA/NIMH IRP Study Section for Postdoctoral Fellowships
Ad-hoc reviewer: Annual meetings
Cosyne (2017)
Editorial Board: Journal of Neuroscience (Associate editor; 2018-present)
Lab Techniques and Equipment
- Rodent behavioral models of learning, decision-making, addiction and stress
- In vivo electrophysiology for neural recording, in awake, behaving rats
- In vivo fiber photometry for dopamine sensing, in awake, behaving rats
- Brain circuit manipulation via optogenetics and chemogenetics
- Anatoimcal tracing and immunohistochemistry for idenfication of specific biomarkers in brain circuitry