Marc L Seal

Summary

Affiliation: University of Melbourne
Country: Australia

Publications

  1. ncbi request reprint Cortical activation associated with the experience of auditory hallucinations and perception of human speech in schizophrenia: a PET correlation study
    David L Copolov
    Mental Health Research Institute of Victoria, Private Bag 11, Parkville, VIC 3052, Australia
    Psychiatry Res 122:139-52. 2003
  2. doi request reprint Abnormal white matter microstructure in schizophrenia: a voxelwise analysis of axial and radial diffusivity
    Marc L Seal
    Melbourne Neuropsychiatry Centre, The University of Melbourne, Victoria, Australia
    Schizophr Res 101:106-10. 2008
  3. pmc An investigation of cognitive 'branching' processes in major depression
    Nicholas D Walsh
    Centre for Neuroimaging Sciences, Institute of Psychiatry, King s College London, UK
    BMC Psychiatry 9:69. 2009
  4. doi request reprint Disrupted axonal fiber connectivity in schizophrenia
    Andrew Zalesky
    Melbourne Neuropsychiatry Centre, The University of Melbourne, Melbourne, Victoria VIC, Australia
    Biol Psychiatry 69:80-9. 2011
  5. doi request reprint An investigation of the relationship between cortical connectivity and schizotypy in the general population
    Margaret T Nelson
    Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Victoria, Australia
    J Nerv Ment Dis 199:348-53. 2011
  6. pmc Functional connectivity in brain networks underlying cognitive control in chronic cannabis users
    Ian H Harding
    Department of Psychiatry, Melbourne Neuropsychiatry Centre, University of Melbourne and Melbourne Health, Melbourne, Vic, Australia
    Neuropsychopharmacology 37:1923-33. 2012
  7. ncbi request reprint Hippocampal pathology in individuals at ultra-high risk for psychosis: a multi-modal magnetic resonance study
    Stephen J Wood
    Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Parkville, Vic, Australia
    Neuroimage 52:62-8. 2010
  8. doi request reprint Grey and white matter abnormalities are associated with impaired spatial working memory ability in first-episode schizophrenia
    Luca Cocchi
    Department of Psychiatry, Melbourne Neuropsychiatry Centre, The University of Melbourne and Melbourne Health, Melbourne, Australia
    Schizophr Res 115:163-72. 2009
  9. ncbi request reprint The nature of abnormal language processing in euthymic bipolar I disorder: evidence for a relationship between task demand and prefrontal function
    Vivienne A Curtis
    Division of Psychological Medicine, Institute of Psychiatry, London, UK
    Bipolar Disord 9:358-69. 2007

Detail Information

Publications9

  1. ncbi request reprint Cortical activation associated with the experience of auditory hallucinations and perception of human speech in schizophrenia: a PET correlation study
    David L Copolov
    Mental Health Research Institute of Victoria, Private Bag 11, Parkville, VIC 3052, Australia
    Psychiatry Res 122:139-52. 2003
    ..The observed pattern of activation is consistent with models of auditory hallucinations as mis-remembered episodic memories of speech...
  2. doi request reprint Abnormal white matter microstructure in schizophrenia: a voxelwise analysis of axial and radial diffusivity
    Marc L Seal
    Melbourne Neuropsychiatry Centre, The University of Melbourne, Victoria, Australia
    Schizophr Res 101:106-10. 2008
    ..This finding suggests that the loss of white matter integrity in schizophrenia is the result of demyelination and/or changes to the axonal cytoskeleton rather than gross axonal damage...
  3. pmc An investigation of cognitive 'branching' processes in major depression
    Nicholas D Walsh
    Centre for Neuroimaging Sciences, Institute of Psychiatry, King s College London, UK
    BMC Psychiatry 9:69. 2009
    ..Evidence for this model comes from functional neuroimaging and frontal-pole lesion patients. We have utilised these new concepts to investigate the possibility that patients with depression are impaired at cognitive 'branching'...
  4. doi request reprint Disrupted axonal fiber connectivity in schizophrenia
    Andrew Zalesky
    Melbourne Neuropsychiatry Centre, The University of Melbourne, Melbourne, Victoria VIC, Australia
    Biol Psychiatry 69:80-9. 2011
    ..However, evidence for anatomical dysconnectivity has been equivocal, and few studies have examined axonal fiber connectivity in schizophrenia at the level of whole-brain networks...
  5. doi request reprint An investigation of the relationship between cortical connectivity and schizotypy in the general population
    Margaret T Nelson
    Melbourne Neuropsychiatry Centre, Department of Psychiatry, The University of Melbourne and Melbourne Health, Victoria, Australia
    J Nerv Ment Dis 199:348-53. 2011
    ....
  6. pmc Functional connectivity in brain networks underlying cognitive control in chronic cannabis users
    Ian H Harding
    Department of Psychiatry, Melbourne Neuropsychiatry Centre, University of Melbourne and Melbourne Health, Melbourne, Vic, Australia
    Neuropsychopharmacology 37:1923-33. 2012
    ....
  7. ncbi request reprint Hippocampal pathology in individuals at ultra-high risk for psychosis: a multi-modal magnetic resonance study
    Stephen J Wood
    Melbourne Neuropsychiatry Centre, Department of Psychiatry, University of Melbourne and Melbourne Health, Parkville, Vic, Australia
    Neuroimage 52:62-8. 2010
    ..However, standard measures of neuroanatomical disturbance do not appear to be predictive of later transition, and instead are likely to be non-specific and common in cases that later develop a non-psychotic disorder...
  8. doi request reprint Grey and white matter abnormalities are associated with impaired spatial working memory ability in first-episode schizophrenia
    Luca Cocchi
    Department of Psychiatry, Melbourne Neuropsychiatry Centre, The University of Melbourne and Melbourne Health, Melbourne, Australia
    Schizophr Res 115:163-72. 2009
    ....
  9. ncbi request reprint The nature of abnormal language processing in euthymic bipolar I disorder: evidence for a relationship between task demand and prefrontal function
    Vivienne A Curtis
    Division of Psychological Medicine, Institute of Psychiatry, London, UK
    Bipolar Disord 9:358-69. 2007
    ..We used functional magnetic resonance imaging (fMRI) to investigate the core components of language processing as well as the impact of task demand in a group of bipolar subjects...