Mayuresh S Korgaonkar

Summary

Publications

  1. pmc Using standardized fMRI protocols to identify patterns of prefrontal circuit dysregulation that are common and specific to cognitive and emotional tasks in major depressive disorder: first wave results from the iSPOT-D study
    Mayuresh S Korgaonkar
    The Brain Dynamics Center, University of Sydney Medical School and Westmead Millennium Institute, Sydney, NSW, Australia
    Neuropsychopharmacology 38:863-71. 2013
  2. doi Mapping inter-regional connectivity of the entire cortex to characterize major depressive disorder: a whole-brain diffusion tensor imaging tractography study
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, University of Sydney Medical School, Westmead and Westmead Millennium Institute, Sydney, New South Wales, Australia
    Neuroreport 23:566-71. 2012
  3. pmc Amygdala Reactivity to Emotional Faces in the Prediction of General and Medication-Specific Responses to Antidepressant Treatment in the Randomized iSPOT-D Trial
    Leanne M Williams
    1 Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA 2 Sierra Pacific Mental Illness Research, Education, and Clinical Center MIRECC Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA 3 The Brain Dynamics Center, Sydney Medical School, University of Sydney and Westmead Millennium Institute, Sydney, NSW, Australia
    Neuropsychopharmacology 40:2398-408. 2015
  4. pmc Early exposure to traumatic stressors impairs emotional brain circuitry
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, University of Sydney Medical School Westmead and Westmead Millennium Institute, Sydney, New South Wales, Australia Discipline of Psychiatry, University of Sydney Medical School Western, Westmead Hospital, Sydney, New South Wales, Australia
    PLoS ONE 8:e75524. 2013
  5. pmc Cognitive control network anatomy correlates with neurocognitive behavior: A longitudinal study
    Isabella A Breukelaar
    Brain Dynamics Centre, the Westmead Institute for Medical Research, The University of Sydney, Westmead, Sydney, Australia
    Hum Brain Mapp 38:631-643. 2017
  6. doi Prediction of nonremission to antidepressant therapy using diffusion tensor imaging
    Stuart M Grieve
    The Brain Dynamics Center, Westmead Millennium Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia
    J Clin Psychiatry 77:e436-43. 2016
  7. doi Establishing the resting state default mode network derived from functional magnetic resonance imaging tasks as an endophenotype: A twins study
    Mayuresh S Korgaonkar
    The Brain Dynamics Center, University of Sydney Medical School Westmead and Westmead Millennium Institute, Sydney, New South Wales, 2145, Australia Discipline of Psychiatry, University of Sydney Medical School Western, Westmead Hospital, Sydney, New South Wales, 2145, Australia
    Hum Brain Mapp 35:3893-902. 2014
  8. doi Loss of white matter integrity in major depressive disorder: evidence using tract-based spatial statistical analysis of diffusion tensor imaging
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, University of Sydney Medical School and Westmead Millennium Institute, Westmead, New South Wales, Australia
    Hum Brain Mapp 32:2161-71. 2011
  9. pmc Magnetic Resonance Imaging Measures of Brain Structure to Predict Antidepressant Treatment Outcome in Major Depressive Disorder
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, Westmead Millennium Institute, Sydney Medical School, Sydney, NSW, Australia Discipline of Psychiatry, Sydney Medical School, The University of Sydney, Westmead Hospital, Sydney, NSW, Australia
    EBioMedicine 2:37-45. 2015
  10. pmc GSK3B and MAPT polymorphisms are associated with grey matter and intracranial volume in healthy individuals
    Carol Dobson-Stone
    Neuroscience Research Australia, Randwick, New South Wales, Australia
    PLoS ONE 8:e71750. 2013

Collaborators

Detail Information

Publications19

  1. pmc Using standardized fMRI protocols to identify patterns of prefrontal circuit dysregulation that are common and specific to cognitive and emotional tasks in major depressive disorder: first wave results from the iSPOT-D study
    Mayuresh S Korgaonkar
    The Brain Dynamics Center, University of Sydney Medical School and Westmead Millennium Institute, Sydney, NSW, Australia
    Neuropsychopharmacology 38:863-71. 2013
    ..These findings provide the frame of reference for identifying prefrontal biomarker predictors of treatment outcomes in MDD...
  2. doi Mapping inter-regional connectivity of the entire cortex to characterize major depressive disorder: a whole-brain diffusion tensor imaging tractography study
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, University of Sydney Medical School, Westmead and Westmead Millennium Institute, Sydney, New South Wales, Australia
    Neuroreport 23:566-71. 2012
    ....
  3. pmc Amygdala Reactivity to Emotional Faces in the Prediction of General and Medication-Specific Responses to Antidepressant Treatment in the Randomized iSPOT-D Trial
    Leanne M Williams
    1 Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA 2 Sierra Pacific Mental Illness Research, Education, and Clinical Center MIRECC Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA 3 The Brain Dynamics Center, Sydney Medical School, University of Sydney and Westmead Millennium Institute, Sydney, NSW, Australia
    Neuropsychopharmacology 40:2398-408. 2015
    ..Amygdala hyper-reactivity to sad emotion is involved in a specific non-response to a serotonin-norepinephrine reuptake inhibitor. The findings suggest amygdala probes may help inform the personal selection of antidepressant treatments. ..
  4. pmc Early exposure to traumatic stressors impairs emotional brain circuitry
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, University of Sydney Medical School Westmead and Westmead Millennium Institute, Sydney, New South Wales, Australia Discipline of Psychiatry, University of Sydney Medical School Western, Westmead Hospital, Sydney, New South Wales, Australia
    PLoS ONE 8:e75524. 2013
    ..These findings are interesting in the context that the affected regions are central neuroanatomical components in the psychopathology of depression, and adolescence is a peak period for risk and onset of the disorder. ..
  5. pmc Cognitive control network anatomy correlates with neurocognitive behavior: A longitudinal study
    Isabella A Breukelaar
    Brain Dynamics Centre, the Westmead Institute for Medical Research, The University of Sydney, Westmead, Sydney, Australia
    Hum Brain Mapp 38:631-643. 2017
    ..Hum Brain Mapp 38:631-643, 2017. © 2016 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc...
  6. doi Prediction of nonremission to antidepressant therapy using diffusion tensor imaging
    Stuart M Grieve
    The Brain Dynamics Center, Westmead Millennium Institute for Medical Research, 176 Hawkesbury Rd, Westmead, Sydney, NSW 2145, Australia
    J Clin Psychiatry 77:e436-43. 2016
    ....
  7. doi Establishing the resting state default mode network derived from functional magnetic resonance imaging tasks as an endophenotype: A twins study
    Mayuresh S Korgaonkar
    The Brain Dynamics Center, University of Sydney Medical School Westmead and Westmead Millennium Institute, Sydney, New South Wales, 2145, Australia Discipline of Psychiatry, University of Sydney Medical School Western, Westmead Hospital, Sydney, New South Wales, 2145, Australia
    Hum Brain Mapp 35:3893-902. 2014
    ....
  8. doi Loss of white matter integrity in major depressive disorder: evidence using tract-based spatial statistical analysis of diffusion tensor imaging
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, University of Sydney Medical School and Westmead Millennium Institute, Westmead, New South Wales, Australia
    Hum Brain Mapp 32:2161-71. 2011
    ..Our results also suggest that these deficits are most prominent in the melancholic subtype of MDD...
  9. pmc Magnetic Resonance Imaging Measures of Brain Structure to Predict Antidepressant Treatment Outcome in Major Depressive Disorder
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, Westmead Millennium Institute, Sydney Medical School, Sydney, NSW, Australia Discipline of Psychiatry, Sydney Medical School, The University of Sydney, Westmead Hospital, Sydney, NSW, Australia
    EBioMedicine 2:37-45. 2015
    ..There are currently no objective measures with which to reliably predict which individuals will achieve remission to ADMs...
  10. pmc GSK3B and MAPT polymorphisms are associated with grey matter and intracranial volume in healthy individuals
    Carol Dobson-Stone
    Neuroscience Research Australia, Randwick, New South Wales, Australia
    PLoS ONE 8:e71750. 2013
    ..Our genetic and biochemical analyses have identified a role for GSK3B in brain development, which could have important aetiological implications for neurodegenerative and neurodevelopmental disorders. ..
  11. doi Regional heterogeneity in limbic maturational changes: evidence from integrating cortical thickness, volumetric and diffusion tensor imaging measures
    Stuart M Grieve
    The Brain Dynamics Centre, University of Sydney Medical School and Westmead Millennium Institute, Westmead, NSW 2145 Australia
    Neuroimage 55:868-79. 2011
    ..This heterogeneity can be hypothesized to be associated with age-related changes of cognitive function specialized for that region and direct connections to the other brain regions sub-serving these functions...
  12. doi Diffusion tensor imaging predictors of treatment outcomes in major depressive disorder
    Mayuresh S Korgaonkar
    Mayuresh S Korgaonkar, PhD, The Brain Dynamics Center, Sydney Medical School, The University of Sydney and Westmead Millennium Institute, Sydney and Discipline of Psychiatry, Sydney Medical School, The University of Sydney, Westmead Hospital, Sydney, Australia Leanne M Williams, PhD, The Brain Dynamics Center, Sydney Medical School, The University of Sydney and Westmead Millennium Institute, Sydney, Discipline of Psychiatry, Sydney Medical School, The University of Sydney, Westmead Hospital, Sydney, Australia and Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California, USA Yun Ju Song, PhD, The Brain Dynamics Center, Sydney Medical School, The University of Sydney and Westmead Millennium Institute, Sydney and Discipline of Psychiatry, Sydney Medical School, The University of Sydney, Westmead Hospital, Sydney, Australia Tim Usherwood, MD, BS, FRACGP, Sweden
    Br J Psychiatry 205:321-8. 2014
    ..Diffusion tensor imaging (DTI) enables characterisation of white matter tracts that relate to these regions...
  13. doi Abnormal structural networks characterize major depressive disorder: a connectome analysis
    Mayuresh S Korgaonkar
    The Brain Dynamics Centre, Sydney Medical School Westmead and Westmead Millennium Institute for Medical Research, Sydney Discipline of Psychiatry, University of Sydney Medical School Western, Westmead Hospital, Sydney
    Biol Psychiatry 76:567-74. 2014
    ..Diffusion tensor imaging (DTI) enables comprehensive whole-brain mapping of the white matter tracts that link regions distributed throughout the entire brain, the so-called human connectome...
  14. doi The TWIN-E project in emotional wellbeing: study protocol and preliminary heritability results across four MRI and DTI measures
    Justine M Gatt
    University of Sydney Medical School, Westmead, Australia
    Twin Res Hum Genet 15:419-41. 2012
    ..Preliminary heritability results are provided for the first 50% of the MRI subgroup (n = 142) for the grey matter volume, thickness, and surface area measures, and white matter diffuse tensor imaging fractional anisotropy...
  15. pmc Tractography of the brainstem in major depressive disorder using diffusion tensor imaging
    Yun Ju C Song
    The Brain Dynamics Center, Sydney Medical School, The University of Sydney and Westmead Millennium Institute, Sydney, NSW, Australia Discipline of Psychiatry, Sydney Medical School, The University of Sydney, Westmead Hospital, Sydney, NSW, Australia
    PLoS ONE 9:e84825. 2014
    ..Using Diffusion Tensor Imaging (DTI), we investigated whether major brainstem white matter tracts that relate to these two circuits differ in MDD patients compared to healthy controls...
  16. ncbi Gray Matter Atrophy in the Cerebellum-Evidence of Increased Vulnerability of the Crus and Vermis with Advancing Age
    Teresa Yu
    The Brain Dynamics Centre, Westmead Millennium Institute and Sydney Medical School, Sydney, NSW, Australia
    Cerebellum . 2016
    ..These data confirm that regionally specific GM loss occurs in the cerebellum with age, and form a solid base for further investigation to find functional correlates for this global and focal loss...
  17. doi Emotion circuits differentiate symptoms of psychosis versus mania in adolescents
    Annie M Brennan
    a Brain Dynamics Centre, Sydney Medical School and Westmead Millennium Institute, University of Sydney at Westmead, Sydney, NSW, Australia
    Neurocase 21:592-600. 2015
    ..This suggests emotion dysfunction in schizophrenia versus bipolar disorder may arise from partially distinct neural mechanisms of susceptibility. ..
  18. doi Potential structural and functional biomarkers of upper motor neuron dysfunction in ALS
    Stuart M Grieve
    a The Brain Dynamics Centre, Westmead Millennium Institute, Westmead, NSW, and Sydney Medical School, University of Sydney, Sydney
    Amyotroph Lateral Scler Frontotemporal Degener 17:85-92. 2015
    ..In conclusion, findings from the present study establish that a combination of structural and functional assessment of corticomotoneurons may increase the yield of objectively identifying UMN dysfunction in ALS. ..
  19. doi Thalamic volume and thalamo-cortical white matter tracts correlate with motor and verbal memory performance
    David J Philp
    The Brain Dynamics Centre, Sydney Medical School Westmead, Sydney, NSW 2145, Australia Westmead Millennium Institute, Westmead, Sydney, NSW 2145, Australia Sydney Translational Imaging Laboratory, Sydney Medical School, University of Sydney, Camperdown, NSW 2050, Australia
    Neuroimage 91:77-83. 2014
    ..Our findings provide the first robust correlation between thalamic volumes and tract characteristics with cognitive performance data in normal subjects. ..