Jonathan Posner

Summary

Affiliation: Columbia University
Country: USA

Publications

  1. pmc A multimodal MRI study of the hippocampus in medication-naive children with ADHD: what connects ADHD and depression?
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY, United States New York State Psychiatric Institute, Unit 74, 1051 Riverside Drive, New York, NY 10032, United States Electronic address
    Psychiatry Res 224:112-8. 2014
  2. pmc Connecting the dots: a review of resting connectivity MRI studies in attention-deficit/hyperactivity disorder
    Jonathan Posner
    College of Physicians and Surgeons, New York State Psychiatric Institute, Unit 74, 1051 Riverside Drive, New York, NY, 10032, USA
    Neuropsychol Rev 24:3-15. 2014
  3. pmc Antidepressants normalize the default mode network in patients with dysthymia
    Jonathan Posner
    Columbia University College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, New York 10032, USA
    JAMA Psychiatry 70:373-82. 2013
  4. pmc Dissociable attentional and affective circuits in medication-naïve children with attention-deficit/hyperactivity disorder
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY, USA
    Psychiatry Res 213:24-30. 2013
  5. pmc Distinct neural circuits subserve interpersonal and non-interpersonal emotions
    Alla Landa
    a Division of Developmental Neuroscience, Department of Psychiatry, Columbia University College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, NY, USA
    Soc Neurosci 8:474-88. 2013
  6. pmc The neurophysiological bases of emotion: An fMRI study of the affective circumplex using emotion-denoting words
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York State Psychiatric Institute, New York, New York 10032, USA
    Hum Brain Mapp 30:883-95. 2009
  7. doi request reprint Neural systems subserving valence and arousal during the experience of induced emotions
    Tiziano Colibazzi
    Division of Child and Adolescent Psychiatry, The New York State Psychiatric Institute, Columbia College of Physicians and Surgeons, New York, NY 10032, USA
    Emotion 10:377-89. 2010
  8. pmc The attenuation of dysfunctional emotional processing with stimulant medication: an fMRI study of adolescents with ADHD
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY, USA
    Psychiatry Res 193:151-60. 2011
  9. pmc Evidence for Thalamocortical Circuit Abnormalities and Associated Cognitive Dysfunctions in Underweight Individuals with Anorexia Nervosa
    Dominik Biezonski
    Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York State Psychiatric Institute, New York, NY, USA
    Neuropsychopharmacology 41:1560-8. 2016
  10. pmc Abnormal amygdalar activation and connectivity in adolescents with attention-deficit/hyperactivity disorder
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY 10032, USA
    J Am Acad Child Adolesc Psychiatry 50:828-37.e3. 2011

Collaborators

Detail Information

Publications20

  1. pmc A multimodal MRI study of the hippocampus in medication-naive children with ADHD: what connects ADHD and depression?
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY, United States New York State Psychiatric Institute, Unit 74, 1051 Riverside Drive, New York, NY 10032, United States Electronic address
    Psychiatry Res 224:112-8. 2014
    ....
  2. pmc Connecting the dots: a review of resting connectivity MRI studies in attention-deficit/hyperactivity disorder
    Jonathan Posner
    College of Physicians and Surgeons, New York State Psychiatric Institute, Unit 74, 1051 Riverside Drive, New York, NY, 10032, USA
    Neuropsychol Rev 24:3-15. 2014
    ..We conclude by suggesting future directions that may help advance subsequent rs-fcMRI research in ADHD. ..
  3. pmc Antidepressants normalize the default mode network in patients with dysthymia
    Jonathan Posner
    Columbia University College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, New York 10032, USA
    JAMA Psychiatry 70:373-82. 2013
    ..Moreover, the effect of antidepressant medications on DMN connectivity in patients with DD is also unknown...
  4. pmc Dissociable attentional and affective circuits in medication-naïve children with attention-deficit/hyperactivity disorder
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY, USA
    Psychiatry Res 213:24-30. 2013
    ..These findings suggest potential avenues for future research such as examining treatment effects on these two neural circuits as well as the potential prognostic and developmental significance of disturbances in one circuit vs the other...
  5. pmc Distinct neural circuits subserve interpersonal and non-interpersonal emotions
    Alla Landa
    a Division of Developmental Neuroscience, Department of Psychiatry, Columbia University College of Physicians and Surgeons, and New York State Psychiatric Institute, New York, NY, USA
    Soc Neurosci 8:474-88. 2013
    ..The neural bases of interpersonal and non-interpersonal emotions may, therefore, be largely distinct. ..
  6. pmc The neurophysiological bases of emotion: An fMRI study of the affective circumplex using emotion-denoting words
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York State Psychiatric Institute, New York, New York 10032, USA
    Hum Brain Mapp 30:883-95. 2009
    ..Based on the circumplex model, we predicted a linear relationship between neural activity and incremental changes in these two affective dimensions...
  7. doi request reprint Neural systems subserving valence and arousal during the experience of induced emotions
    Tiziano Colibazzi
    Division of Child and Adolescent Psychiatry, The New York State Psychiatric Institute, Columbia College of Physicians and Surgeons, New York, NY 10032, USA
    Emotion 10:377-89. 2010
    ....
  8. pmc The attenuation of dysfunctional emotional processing with stimulant medication: an fMRI study of adolescents with ADHD
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY, USA
    Psychiatry Res 193:151-60. 2011
    ..Stimulants attenuated activity in the mPFC to levels comparable with controls...
  9. pmc Evidence for Thalamocortical Circuit Abnormalities and Associated Cognitive Dysfunctions in Underweight Individuals with Anorexia Nervosa
    Dominik Biezonski
    Department of Psychiatry, Columbia University College of Physicians and Surgeons, New York State Psychiatric Institute, New York, NY, USA
    Neuropsychopharmacology 41:1560-8. 2016
    ..Our findings suggest that abnormalities in thalamo-frontal circuits may have a role in mediating aspects of cognitive dysfunction in underweight individuals with AN. ..
  10. pmc Abnormal amygdalar activation and connectivity in adolescents with attention-deficit/hyperactivity disorder
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY 10032, USA
    J Am Acad Child Adolesc Psychiatry 50:828-37.e3. 2011
    ..We aimed to identify neural substrates associated with emotional reactivity and to assess the effects of stimulants on those substrates...
  11. pmc An affective circumplex model of neural systems subserving valence, arousal, and cognitive overlay during the appraisal of emotional faces
    Andrew J Gerber
    Columbia College of Physicians and Surgeons and the New York State Psychiatric Institute, Division of Child and Adolescent Psychiatry, New York, NY 10032, USA
    Neuropsychologia 46:2129-39. 2008
    ..The simultaneous assessment of the effects of arousal and valence proved essential for the identification of neural systems contributing to the processing of emotional faces...
  12. pmc Abnormal hippocampal structure and function in clinical anxiety and comorbid depression
    Jiook Cha
    Department of Psychiatry, Columbia University, New York, New York
    Hippocampus 26:545-53. 2016
    ..Collectively, our findings show a strong association between changes in hippocampal microstructure and threat processing, which together may present a common neural pathway to comorbidity of anxiety and depression...
  13. pmc Increased Default Mode Network Connectivity in Individuals at High Familial Risk for Depression
    Jonathan Posner
    Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, USA
    Neuropsychopharmacology 41:1759-67. 2016
    ..Our findings suggest that DMN and DMN-CEN connectivity differ in those at high vs low risk for depression and thus suggest potential biomarkers for identifying individuals at risk for developing MDD. ..
  14. pmc Reduced functional connectivity within the limbic cortico-striato-thalamo-cortical loop in unmedicated adults with obsessive-compulsive disorder
    Jonathan Posner
    Department of Psychiatry, Division of Child and Adolescent Psychiatry, Columbia College of Physicians and Surgeons, New York, New York Institute for Molecular Medicine, School of Medicine, University of Lisbon, and Department of Psychiatry, Columbia University, New York State Psychiatric Institute, New York, New York
    Hum Brain Mapp 35:2852-60. 2014
    ....
  15. pmc Neural Correlates of Aggression in Medication-Naive Children with ADHD: Multivariate Analysis of Morphometry and Tractography
    Jiook Cha
    Department of Psychiatry, Columbia University College of Physicians and Surgeons and New York State Psychiatric Institute, New York, NY, USA
    Neuropsychopharmacology 40:1717-25. 2015
    ..These findings suggest that strategies aimed at probing the fronto-accumbal circuit may be beneficial for the treatment of aggressive behaviors in childhood ADHD. ..
  16. pmc The circumplex model of affect: an integrative approach to affective neuroscience, cognitive development, and psychopathology
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, NY 10032, USA
    Dev Psychopathol 17:715-34. 2005
    ..Moreover, the model offers new theoretical and empirical approaches to studying the development of affective disorders as well as the genetic and cognitive underpinnings of affective processing within the central nervous system...
  17. pmc Religious and spiritual importance moderate relation between default mode network connectivity and familial risk for depression
    Connie Svob
    Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, USA New York State Psychiatric Institute, New York, NY, USA Electronic address
    Neurosci Lett 634:94-97. 2016
    ..These results may represent a protective neural adaptation in the DMN of individuals at high risk for depression, and may have implications for other meditation-based therapies for depression...
  18. pmc Increased functional connectivity between the default mode and salience networks in unmedicated adults with obsessive-compulsive disorder
    Jonathan Posner
    Columbia College of Physicians and Surgeons, New York, New York
    Hum Brain Mapp 38:678-687. 2017
    ..Reduced inverse DMN-SN connectivity may be an important target for treatment development to improve attention in individuals with OCD. Hum Brain Mapp 38:678-687, 2017. © 2016 Wiley Periodicals, Inc...
  19. doi request reprint Abnormal reward circuitry in anorexia nervosa: A longitudinal, multimodal MRI study
    Jiook Cha
    Department of Psychiatry, Columbia University Medical Center, New York, New York
    Hum Brain Mapp 37:3835-3846. 2016
    ..Taken together, the findings from this longitudinal, multimodal neuroimaging study offer converging evidence of atypical fronto-accumbal circuitry in AN. Hum Brain Mapp 37:3835-3846, 2016. © 2016 Wiley Periodicals, Inc...
  20. doi request reprint Quality and use of trauma histories obtained from psychiatric outpatients: a ten-year follow-up
    Jonathan Posner
    Department of Psychiatry, Columbia College of Physicians and Surgeons, USA
    Psychiatr Serv 59:318-21. 2008
    ..In 1996 Eilenberg and colleagues reviewed 180 charts and reported that trauma histories were poorly documented at a general psychiatric clinic. This study is a ten-year replication of that work...