Machteld Marcelis

Summary

Affiliation: Maastricht University
Country: The Netherlands

Publications

  1. ncbi request reprint Evidence that brain tissue volumes are associated with HVA reactivity to metabolic stress in schizophrenia
    Machteld Marcelis
    Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, Maastricht University, Maastricht, The Netherlands
    Schizophr Res 86:45-53. 2006
  2. ncbi request reprint Searching for a structural endophenotype in psychosis using computational morphometry
    Machteld Marcelis
    Department of Psychiatry and Neuropsychology, European Graduate School of Neuroscience, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands
    Psychiatry Res 122:153-67. 2003
  3. doi request reprint Childhood trauma and psychosis: a case-control and case-sibling comparison across different levels of genetic liability, psychopathology, and type of trauma
    Manuela Heins
    Department of Psychiatry and Neuropsychology, European Graduate School of Neuroscience, South Limburg Mental Health Research and Teaching Network, Maastricht, The Netherlands
    Am J Psychiatry 168:1286-94. 2011
  4. ncbi request reprint Subtle fluctuations in psychotic phenomena as functional states of abnormal dopamine reactivity in individuals at risk
    Inez Myin-Germeys
    Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, Maastricht University, Maastricht, The Netherlands
    Biol Psychiatry 58:105-10. 2005
  5. pmc Delta-9-tetrahydrocannabinol-induced dopamine release as a function of psychosis risk: (18)f-fallypride positron emission tomography study
    Rebecca Kuepper
    Department of Psychiatry and Psychology, South Limburg Mental Health Research and Teaching Network, EURON, Maastricht University, Maastricht, The Netherlands
    PLoS ONE 8:e70378. 2013
  6. pmc The effects of FreeSurfer version, workstation type, and Macintosh operating system version on anatomical volume and cortical thickness measurements
    Ed H B M Gronenschild
    Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, Alzheimer Center Limburg, The Netherlands
    PLoS ONE 7:e38234. 2012
  7. ncbi request reprint Nonreplication of the association between ab-ridge count and cerebral structural measures in schizophrenia
    Araceli Rosa
    Unitat d Antropologia, Facultat de Biologia, Universitat de Barcelona, Spain
    Compr Psychiatry 44:459-61. 2003
  8. ncbi request reprint Does normal developmental expression of psychosis combine with environmental risk to cause persistence of psychosis? A psychosis proneness-persistence model
    Audrey Cougnard
    INSERM U 657, University Victor Segalen Bordeaux 2, IFR99 of Public Health, Bordeaux, France
    Psychol Med 37:513-27. 2007

Collaborators

Detail Information

Publications8

  1. ncbi request reprint Evidence that brain tissue volumes are associated with HVA reactivity to metabolic stress in schizophrenia
    Machteld Marcelis
    Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, Maastricht University, Maastricht, The Netherlands
    Schizophr Res 86:45-53. 2006
    ..Relationship to prefrontal cortex volume. Arch. Gen. Psychiatry 50(7), 541-550] reported that lower prefrontal cortex volume was associated with altered metabolic stress response, but this finding has never been replicated...
  2. ncbi request reprint Searching for a structural endophenotype in psychosis using computational morphometry
    Machteld Marcelis
    Department of Psychiatry and Neuropsychology, European Graduate School of Neuroscience, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands
    Psychiatry Res 122:153-67. 2003
    ..Patients with psychosis and first-degree healthy relatives of patients with psychosis show cerebellar abnormalities, which may constitute a marker of genetic transmission...
  3. doi request reprint Childhood trauma and psychosis: a case-control and case-sibling comparison across different levels of genetic liability, psychopathology, and type of trauma
    Manuela Heins
    Department of Psychiatry and Neuropsychology, European Graduate School of Neuroscience, South Limburg Mental Health Research and Teaching Network, Maastricht, The Netherlands
    Am J Psychiatry 168:1286-94. 2011
    ..The associations of two types of childhood trauma (abuse and neglect) with psychosis symptom domains were investigated in subjects with psychotic illness, high psychosis vulnerability, and average psychosis vulnerability...
  4. ncbi request reprint Subtle fluctuations in psychotic phenomena as functional states of abnormal dopamine reactivity in individuals at risk
    Inez Myin-Germeys
    Department of Psychiatry and Neuropsychology, South Limburg Mental Health Research and Teaching Network, EURON, Maastricht University, Maastricht, The Netherlands
    Biol Psychiatry 58:105-10. 2005
    ..It was investigated whether this psychotic reactivity in individuals at risk for psychosis is the exophenotypic expression of an underlying endophenotype characterized by a hyperreactive dopamine (DA) system...
  5. pmc Delta-9-tetrahydrocannabinol-induced dopamine release as a function of psychosis risk: (18)f-fallypride positron emission tomography study
    Rebecca Kuepper
    Department of Psychiatry and Psychology, South Limburg Mental Health Research and Teaching Network, EURON, Maastricht University, Maastricht, The Netherlands
    PLoS ONE 8:e70378. 2013
    ..This was most pronounced in caudate nucleus. This is the first study to demonstrate differential sensitivity to Δ(9)-THC in terms of increased endogenous dopamine release in individuals at risk for psychosis. ..
  6. pmc The effects of FreeSurfer version, workstation type, and Macintosh operating system version on anatomical volume and cortical thickness measurements
    Ed H B M Gronenschild
    Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, Alzheimer Center Limburg, The Netherlands
    PLoS ONE 7:e38234. 2012
    ..Moreover, in view of the large and significant cross-version differences, it is concluded that formal assessment of the accuracy of FreeSurfer is desirable...
  7. ncbi request reprint Nonreplication of the association between ab-ridge count and cerebral structural measures in schizophrenia
    Araceli Rosa
    Unitat d Antropologia, Facultat de Biologia, Universitat de Barcelona, Spain
    Compr Psychiatry 44:459-61. 2003
    ..The present findings do not support the hypothesis that the changes in brain volume seen in patients with schizophrenia are of prenatal origin...
  8. ncbi request reprint Does normal developmental expression of psychosis combine with environmental risk to cause persistence of psychosis? A psychosis proneness-persistence model
    Audrey Cougnard
    INSERM U 657, University Victor Segalen Bordeaux 2, IFR99 of Public Health, Bordeaux, France
    Psychol Med 37:513-27. 2007
    ....