Michael T Treadway

Summary

Affiliation: Vanderbilt University
Country: USA

Publications

  1. pmc Worth the 'EEfRT'? The effort expenditure for rewards task as an objective measure of motivation and anhedonia
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN, USA
    PLoS ONE 4:e6598. 2009
  2. pmc Adults with autism spectrum disorders exhibit decreased sensitivity to reward parameters when making effort-based decisions
    Cara R Damiano
    Department of Psychology, University of North Carolina at Chapel Hill, CB 3270, Davie Hall, UNC CH, Chapel Hill, NC, 27599 3270, USA
    J Neurodev Disord 4:13. 2012
  3. pmc Dopaminergic mechanisms of individual differences in human effort-based decision-making
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, Tennessee 37240, USA
    J Neurosci 32:6170-6. 2012
  4. doi request reprint On the use and misuse of genomic and neuroimaging science in forensic psychiatry: current roles and future directions
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN 37203, USA
    Child Adolesc Psychiatr Clin N Am 20:533-46. 2011
  5. pmc Reconsidering anhedonia in depression: lessons from translational neuroscience
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA
    Neurosci Biobehav Rev 35:537-55. 2011
  6. pmc A thalamocorticostriatal dopamine network for psychostimulant-enhanced human cognitive flexibility
    Gregory R Samanez-Larkin
    Department of Psychology, Vanderbilt University, Nashville, Tennessee Institute of Imaging Science, Vanderbilt University, Nashville, Tennessee 37240, USA
    Biol Psychiatry 74:99-105. 2013
  7. pmc Dopaminergic network differences in human impulsivity
    Joshua W Buckholtz
    Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA
    Science 329:532. 2010
  8. pmc Mesolimbic dopamine reward system hypersensitivity in individuals with psychopathic traits
    Joshua W Buckholtz
    Department of Psychology, Vanderbilt University, Nashville, Tennessee, USA
    Nat Neurosci 13:419-21. 2010
  9. pmc Amping up effort: effects of d-amphetamine on human effort-based decision-making
    Margaret C Wardle
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois 60637, USA
    J Neurosci 31:16597-602. 2011
  10. pmc Effort-based decision-making in major depressive disorder: a translational model of motivational anhedonia
    Michael T Treadway
    Department of Psychology, Vanderbilt University, USA
    J Abnorm Psychol 121:553-8. 2012

Detail Information

Publications11

  1. pmc Worth the 'EEfRT'? The effort expenditure for rewards task as an objective measure of motivation and anhedonia
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN, USA
    PLoS ONE 4:e6598. 2009
    ..Using the EEfRT, we test the hypothesis that effort-based decision-making is related to trait anhedonia...
  2. pmc Adults with autism spectrum disorders exhibit decreased sensitivity to reward parameters when making effort-based decisions
    Cara R Damiano
    Department of Psychology, University of North Carolina at Chapel Hill, CB 3270, Davie Hall, UNC CH, Chapel Hill, NC, 27599 3270, USA
    J Neurodev Disord 4:13. 2012
    ..abstract:..
  3. pmc Dopaminergic mechanisms of individual differences in human effort-based decision-making
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, Tennessee 37240, USA
    J Neurosci 32:6170-6. 2012
    ..These findings highlight the role of DA signaling in striatal, prefrontal, and insular regions as key neurochemical mechanisms underlying individual differences in cost/benefit decision-making...
  4. doi request reprint On the use and misuse of genomic and neuroimaging science in forensic psychiatry: current roles and future directions
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN 37203, USA
    Child Adolesc Psychiatr Clin N Am 20:533-46. 2011
    ....
  5. pmc Reconsidering anhedonia in depression: lessons from translational neuroscience
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA
    Neurosci Biobehav Rev 35:537-55. 2011
    ..These proposed modifications to the theoretical definition of anhedonia have implications for research, assessment and treatment of MDD...
  6. pmc A thalamocorticostriatal dopamine network for psychostimulant-enhanced human cognitive flexibility
    Gregory R Samanez-Larkin
    Department of Psychology, Vanderbilt University, Nashville, Tennessee Institute of Imaging Science, Vanderbilt University, Nashville, Tennessee 37240, USA
    Biol Psychiatry 74:99-105. 2013
    ..Everyday life demands continuous flexibility in thought and behavior. We examined whether individual differences in dopamine function are related to variability in the effects of amphetamine on one aspect of flexibility: task switching...
  7. pmc Dopaminergic network differences in human impulsivity
    Joshua W Buckholtz
    Department of Psychology, Vanderbilt University, Nashville, TN 37240, USA
    Science 329:532. 2010
    ..Path analysis confirmed that the impact of decreased midbrain D2/D3 autoreceptor availability on trait impulsivity is mediated in part through its effect on stimulated striatal DA release...
  8. pmc Mesolimbic dopamine reward system hypersensitivity in individuals with psychopathic traits
    Joshua W Buckholtz
    Department of Psychology, Vanderbilt University, Nashville, Tennessee, USA
    Nat Neurosci 13:419-21. 2010
    ..These findings suggest that neurochemical and neurophysiological hyper-reactivity of the dopaminergic reward system may comprise a neural substrate for impulsive-antisocial behavior and substance abuse in psychopathy...
  9. pmc Amping up effort: effects of d-amphetamine on human effort-based decision-making
    Margaret C Wardle
    Department of Psychiatry and Behavioral Neuroscience, University of Chicago, Chicago, Illinois 60637, USA
    J Neurosci 31:16597-602. 2011
    ..These findings help elucidate neurochemical substrates of choice, with implications for neuropsychiatric diseases characterized by dopaminergic dysfunction and motivational deficits...
  10. pmc Effort-based decision-making in major depressive disorder: a translational model of motivational anhedonia
    Michael T Treadway
    Department of Psychology, Vanderbilt University, USA
    J Abnorm Psychol 121:553-8. 2012
    ..These findings offer novel support for theoretical models proposing that anhedonia in MDD may reflect specific impairments in motivation and reward-based decision-making...
  11. pmc Early adverse events, HPA activity and rostral anterior cingulate volume in MDD
    Michael T Treadway
    Department of Psychology, Vanderbilt University, Nashville, TN, USA
    PLoS ONE 4:e4887. 2009
    ..In the present study, we sought to evaluate the relationships between grey matter volume, early adverse events and cortisol levels in MDD...