Gillinder Bedi

Summary

Affiliation: Columbia University
Country: USA

Publications

  1. doi request reprint Effects of levodopa-carbidopa-entacapone and smoked cocaine on facial affect recognition in cocaine smokers
    Gillinder Bedi
    Division on Substance Abuse, New York State Psychiatric Institute, and Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
    J Psychopharmacol 30:370-7. 2016
  2. pmc Incubation of cue-induced cigarette craving during abstinence in human smokers
    Gillinder Bedi
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois 60637, USA
    Biol Psychiatry 69:708-11. 2011
  3. pmc Is ecstasy an "empathogen"? Effects of ±3,4-methylenedioxymethamphetamine on prosocial feelings and identification of emotional states in others
    Gillinder Bedi
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Illinois 60637, USA
    Biol Psychiatry 68:1134-40. 2010
  4. pmc Nabilone decreases marijuana withdrawal and a laboratory measure of marijuana relapse
    Margaret Haney
    Division on Substance Abuse, New York State Psychiatric Institute, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
    Neuropsychopharmacology 38:1557-65. 2013
  5. pmc Subjective, cognitive and cardiovascular dose-effect profile of nabilone and dronabinol in marijuana smokers
    Gillinder Bedi
    Division on Substance Abuse, New York State Psychiatric Institute, NY, USA
    Addict Biol 18:872-81. 2013
  6. pmc Predictors of marijuana relapse in the human laboratory: robust impact of tobacco cigarette smoking status
    Margaret Haney
    Division on Substance Abuse, New York State Psychiatric Institute and Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
    Biol Psychiatry 73:242-8. 2013
  7. pmc Effects of delta-9-tetrahydrocannabinol on evaluation of emotional images
    Michael E Ballard
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
    J Psychopharmacol 26:1289-98. 2012
  8. pmc The subjective effects of cocaine: relationship to years of cocaine use and current age
    Raj K Kalapatapu
    Substance Use Research Center, New York State Psychiatric Institute and Columbia University, 1051Riverside Drive, New York, NY 10032, USA
    Am J Drug Alcohol Abuse 38:530-4. 2012
  9. pmc A pilot study of neurocognitive function in older and younger cocaine abusers and controls
    Raj K Kalapatapu
    Substance Use Research Center, New York State Psychiatric Institute, Columbia University, 1051 Riverside Drive, New York, NY 10032, USA
    Am J Addict 20:228-39. 2011
  10. pmc Efficacy and tolerability of high-dose dronabinol maintenance in HIV-positive marijuana smokers: a controlled laboratory study
    Gillinder Bedi
    Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA
    Psychopharmacology (Berl) 212:675-86. 2010

Collaborators

Detail Information

Publications18

  1. doi request reprint Effects of levodopa-carbidopa-entacapone and smoked cocaine on facial affect recognition in cocaine smokers
    Gillinder Bedi
    Division on Substance Abuse, New York State Psychiatric Institute, and Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
    J Psychopharmacol 30:370-7. 2016
    ..Results highlight the possibility for candidate pharmacotherapies to have unintended impacts on social processing in cocaine users, potentially exacerbating already existing difficulties in this population. ..
  2. pmc Incubation of cue-induced cigarette craving during abstinence in human smokers
    Gillinder Bedi
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois 60637, USA
    Biol Psychiatry 69:708-11. 2011
    ..It is unknown whether cue-induced craving increases, decreases, or remains constant with abstinence in humans. We investigated effects of abstinence on cue-induced craving in cigarette smokers...
  3. pmc Is ecstasy an "empathogen"? Effects of ±3,4-methylenedioxymethamphetamine on prosocial feelings and identification of emotional states in others
    Gillinder Bedi
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Illinois 60637, USA
    Biol Psychiatry 68:1134-40. 2010
    ..However, they have yet to be characterized in controlled studies. Here, we investigate effects of MDMA on an important social cognitive capacity, the identification of emotional expression in others, and on socially relevant mood states...
  4. pmc Nabilone decreases marijuana withdrawal and a laboratory measure of marijuana relapse
    Margaret Haney
    Division on Substance Abuse, New York State Psychiatric Institute, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
    Neuropsychopharmacology 38:1557-65. 2013
    ..Thus, nabilone maintenance produced a robust attenuation of marijuana withdrawal symptoms and a laboratory measure of relapse even with once per day dosing. These data support testing of nabilone for patients seeking marijuana treatment...
  5. pmc Subjective, cognitive and cardiovascular dose-effect profile of nabilone and dronabinol in marijuana smokers
    Gillinder Bedi
    Division on Substance Abuse, New York State Psychiatric Institute, NY, USA
    Addict Biol 18:872-81. 2013
    ..Nabilone was well tolerated by marijuana smokers, supporting further testing as a potential medication for marijuana dependence...
  6. pmc Predictors of marijuana relapse in the human laboratory: robust impact of tobacco cigarette smoking status
    Margaret Haney
    Division on Substance Abuse, New York State Psychiatric Institute and Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA
    Biol Psychiatry 73:242-8. 2013
    ..Few marijuana smokers in treatment achieve sustained abstinence, yet factors contributing to high relapse rates are unknown...
  7. pmc Effects of delta-9-tetrahydrocannabinol on evaluation of emotional images
    Michael E Ballard
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
    J Psychopharmacol 26:1289-98. 2012
    ..These results support our previous work, and show that THC reduces perception of facial threat. Nevertheless, THC does not appear to positively bias evaluation of emotional stimuli in general...
  8. pmc The subjective effects of cocaine: relationship to years of cocaine use and current age
    Raj K Kalapatapu
    Substance Use Research Center, New York State Psychiatric Institute and Columbia University, 1051Riverside Drive, New York, NY 10032, USA
    Am J Drug Alcohol Abuse 38:530-4. 2012
    ..Little is known about whether the duration of cocaine use or an individual's age may influence the acute effects of cocaine, patterns of use, and specific treatment needs...
  9. pmc A pilot study of neurocognitive function in older and younger cocaine abusers and controls
    Raj K Kalapatapu
    Substance Use Research Center, New York State Psychiatric Institute, Columbia University, 1051 Riverside Drive, New York, NY 10032, USA
    Am J Addict 20:228-39. 2011
    ..Future examination of neurocognitive function in older cocaine abusers is clearly warranted. ..
  10. pmc Efficacy and tolerability of high-dose dronabinol maintenance in HIV-positive marijuana smokers: a controlled laboratory study
    Gillinder Bedi
    Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA
    Psychopharmacology (Berl) 212:675-86. 2010
    ..HIV-negative marijuana smokers require higher than recommended dronabinol doses to experience expected effects...
  11. doi request reprint Naltrexone Maintenance Decreases Cannabis Self-Administration and Subjective Effects in Daily Cannabis Smokers
    Margaret Haney
    Division on Substance Abuse, New York State Psychiatric Institute and Department of Psychiatry, Columbia University Medical Center, New York, NY, USA
    Neuropsychopharmacology 40:2489-98. 2015
    ..Clinical studies in patients motivated to reduce their cannabis use are warranted to evaluate naltrexone's efficacy as a treatment for cannabis use disorder. ..
  12. pmc The effects of oral micronized progesterone on smoked cocaine self-administration in women
    Stephanie Collins Reed
    Division on Substance Abuse, New York State Psychiatric Institute and Department of Psychiatry, College of Physicians and Surgeons of Columbia University, 1051 Riverside Drive, Unit 120, New York, NY 10032, USA
    Horm Behav 59:227-35. 2011
    ..However, based on previous literature, further research assessing the role of oral progesterone for the treatment of cocaine dependence in women is warranted...
  13. pmc Effects of MDMA on sociability and neural response to social threat and social reward
    Gillinder Bedi
    Human Behavioral Pharmacology Laboratory, Department of Psychiatry, University of Chicago, 5841 S Maryland Ave, MC 3077, Chicago, IL 60637, USA
    Psychopharmacology (Berl) 207:73-83. 2009
    ..Despite their apparent importance in recreational and potential psychotherapeutic use of MDMA, the defining characteristics and neurobiological mechanisms of these interpersonal effects are poorly understood...
  14. pmc Impact of social status and antidepressant treatment on neurogenesis in the baboon hippocampus
    Melody V Wu
    1 Department of Psychiatry, Columbia University, New York, NY, USA 2 Division of Integrative Neuroscience, New York State Psychiatric Institute, New York, NY, USA
    Neuropsychopharmacology 39:1861-71. 2014
    ..These findings are the first to indicate that adult neurogenesis in the baboon hippocampal DG may be functionally relevant in the context of social stress and mechanisms of antidepressant action. ..
  15. doi request reprint An fMRI-Based Neural Signature of Decisions to Smoke Cannabis
    Gillinder Bedi
    Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA
    Neuropsychopharmacology 40:2657-65. 2015
    ..These findings provide the basis for a brain-based characterization of drug-related decision making in drug abuse, including effects of psychological and pharmacological interventions on these processes. ..
  16. doi request reprint Understanding and shifting drug-related decisions: contributions of automatic decision-making processes
    Kenneth M Carpenter
    Department of Psychiatry, Columbia University Medical Center, Center for Motivation and Change, Division on Substance Abuse, New York State Psychiatric Institute, 1051 Riverside Drive, MC 120, New York, NY, 10032, USA
    Curr Psychiatry Rep 17:607. 2015
    ....
  17. doi request reprint Intimate insight: MDMA changes how people talk about significant others
    Matthew J Baggott
    Department of Psychiatry and Behavioral Neurosciences, University of Chicago, Chicago, IL, USA
    J Psychopharmacol 29:669-77. 2015
    ..The drug alters speech production and fluency, and may influence speech content. Here, we investigated the effect of MDMA on speech content, which may reveal how this drug affects social interactions...
  18. pmc A window into the intoxicated mind? Speech as an index of psychoactive drug effects
    Gillinder Bedi
    1 Division on Substance Abuse, New York State Psychiatric Institute, and Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA 2 Human Behavioral Pharmacology Laboratory, Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, IL, USA
    Neuropsychopharmacology 39:2340-8. 2014
    ..The findings also illustrate the potential for automated speech-based approaches to characterize clinically relevant alterations to mental state, including those occurring in psychiatric illness...