Marie Schaer

Summary

Affiliation: University of Geneva
Country: Switzerland

Publications

  1. doi request reprint Cortical morphometry in narcolepsy with cataplexy
    Marie Schaer
    Office Médico Pédagogique, Department of Psychiatry, Geneva Faculty of Medicine, Geneva, Switzerland
    J Sleep Res 21:487-94. 2012
  2. doi request reprint Deviant trajectories of cortical maturation in 22q11.2 deletion syndrome (22q11DS): a cross-sectional and longitudinal study
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, Geneva Faculty of Medicine, CH 1211 Geneva 8, Switzerland
    Schizophr Res 115:182-90. 2009
  3. doi request reprint Congenital heart disease affects local gyrification in 22q11.2 deletion syndrome
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
    Dev Med Child Neurol 51:746-53. 2009
  4. doi request reprint Hippocampal volume reduction in chromosome 22q11.2 deletion syndrome (22q11.2DS): a longitudinal study of morphometry and symptomatology
    Astrid Flahault
    Department of Psychiatry, University of Geneva School of Medicine, 1 rue David Dufour, P O Box 50, CH 1211 Geneva 8, Switzerland
    Psychiatry Res 203:1-5. 2012
  5. doi request reprint Cingulate gyral reductions are related to low executive functioning and psychotic symptoms in 22q 11.2 deletion syndrome
    Federico Dufour
    Service Médico Pédagogique Research Unit, Department of Psychiatry, University of Geneva School of Medicine, 1 rue David Dufour, Case Postale 50, 1211 Geneva 8, Switzerland
    Neuropsychologia 46:2986-92. 2008
  6. ncbi request reprint Hippocampal volume reduction in 22q11.2 deletion syndrome
    Martin Debbane
    Service Médico Pédagogique, University of Geneva School of Medicine, 16 18 Boulevard St Georges, Case Postale 50, CH 1211 Geneva 8, Switzerland
    Neuropsychologia 44:2360-5. 2006
  7. pmc Reduced fronto-temporal and limbic connectivity in the 22q11.2 deletion syndrome: vulnerability markers for developing schizophrenia?
    Marie Christine Ottet
    Office Médico Pédagogique OMP, University of Geneva School of Medicine, Geneva, Geneva, Switzerland
    PLoS ONE 8:e58429. 2013
  8. ncbi request reprint Abnormal patterns of cortical gyrification in velo-cardio-facial syndrome (deletion 22q11.2): an MRI study
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
    Psychiatry Res 146:1-11. 2006
  9. doi request reprint A surface-based approach to quantify local cortical gyrification
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
    IEEE Trans Med Imaging 27:161-70. 2008
  10. ncbi request reprint Structural changes to the fusiform gyrus: a cerebral marker for social impairments in 22q11.2 deletion syndrome?
    Bronwyn Glaser
    Service Médico Pédagogique, Department of Child Psychiatry, University of Geneva Medical School and University Hospitals, 16 18 bd St Georges, 1211 Geneva 8, Switzerland
    Schizophr Res 96:82-6. 2007

Collaborators

Detail Information

Publications11

  1. doi request reprint Cortical morphometry in narcolepsy with cataplexy
    Marie Schaer
    Office Médico Pédagogique, Department of Psychiatry, Geneva Faculty of Medicine, Geneva, Switzerland
    J Sleep Res 21:487-94. 2012
    ..Future studies with larger groups of sleepy patients are required to assess whether distinct patterns of anatomical changes may distinguish narcolepsy from non-hypocretin-deficient hypersomnia disorders...
  2. doi request reprint Deviant trajectories of cortical maturation in 22q11.2 deletion syndrome (22q11DS): a cross-sectional and longitudinal study
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, Geneva Faculty of Medicine, CH 1211 Geneva 8, Switzerland
    Schizophr Res 115:182-90. 2009
    ....
  3. doi request reprint Congenital heart disease affects local gyrification in 22q11.2 deletion syndrome
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
    Dev Med Child Neurol 51:746-53. 2009
    ..2DS. The results also shed light on the pathophysiology of acquired brain injury in other populations with CHD...
  4. doi request reprint Hippocampal volume reduction in chromosome 22q11.2 deletion syndrome (22q11.2DS): a longitudinal study of morphometry and symptomatology
    Astrid Flahault
    Department of Psychiatry, University of Geneva School of Medicine, 1 rue David Dufour, P O Box 50, CH 1211 Geneva 8, Switzerland
    Psychiatry Res 203:1-5. 2012
    ..We further discuss the association between baseline hippocampal head volume in participants with 22q11DS as a possible marker related to the later unfolding of psychotic symptoms...
  5. doi request reprint Cingulate gyral reductions are related to low executive functioning and psychotic symptoms in 22q 11.2 deletion syndrome
    Federico Dufour
    Service Médico Pédagogique Research Unit, Department of Psychiatry, University of Geneva School of Medicine, 1 rue David Dufour, Case Postale 50, 1211 Geneva 8, Switzerland
    Neuropsychologia 46:2986-92. 2008
    ..The mechanisms by which these changes may modulate executive functioning and the expression of psychosis are discussed...
  6. ncbi request reprint Hippocampal volume reduction in 22q11.2 deletion syndrome
    Martin Debbane
    Service Médico Pédagogique, University of Geneva School of Medicine, 16 18 Boulevard St Georges, Case Postale 50, CH 1211 Geneva 8, Switzerland
    Neuropsychologia 44:2360-5. 2006
    ..Finally, reduction of hippocampal volume in 22q11DS is examined in the context of psychiatric risk status associated to the deletion...
  7. pmc Reduced fronto-temporal and limbic connectivity in the 22q11.2 deletion syndrome: vulnerability markers for developing schizophrenia?
    Marie Christine Ottet
    Office Médico Pédagogique OMP, University of Geneva School of Medicine, Geneva, Geneva, Switzerland
    PLoS ONE 8:e58429. 2013
    ..On the contrary, connectivity alterations in the limbic lobe play a role in a wide range of psychiatric disorders and therefore seem to be less specific in defining schizophrenia...
  8. ncbi request reprint Abnormal patterns of cortical gyrification in velo-cardio-facial syndrome (deletion 22q11.2): an MRI study
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
    Psychiatry Res 146:1-11. 2006
    ..Aberrant connectivity may be partially responsible for the cognitive and behavioral impairments in the syndrome, as well as the high incidence of schizophrenia among affected individuals...
  9. doi request reprint A surface-based approach to quantify local cortical gyrification
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva School of Medicine, Geneva, Switzerland
    IEEE Trans Med Imaging 27:161-70. 2008
    ..The potential of our method to identify and localize precisely gyral abnormalities is illustrated by a clinical study on a group of children affected by 22q11 Deletion Syndrome, compared to control individuals...
  10. ncbi request reprint Structural changes to the fusiform gyrus: a cerebral marker for social impairments in 22q11.2 deletion syndrome?
    Bronwyn Glaser
    Service Médico Pédagogique, Department of Child Psychiatry, University of Geneva Medical School and University Hospitals, 16 18 bd St Georges, 1211 Geneva 8, Switzerland
    Schizophr Res 96:82-6. 2007
    ..The results demonstrate structural changes to the FG in 22q11DS, providing evidence for neural vulnerability in regions related to social cognition...
  11. ncbi request reprint From genes to brain: understanding brain development in neurogenetic disorders using neuroimaging techniques
    Marie Schaer
    Service Médico Pédagogique, Department of Psychiatry, University of Geneva, Geneva, Switzerland
    Child Adolesc Psychiatr Clin N Am 16:557-79. 2007
    ..In this article the authors review the contribution of structural brain imaging in advancing our understanding of the pathogenic processes underlying altered brain development in Down, fragile X, and velocardiofacial (22q11DS) syndromes...