J Parnas

Summary

Country: Denmark

Publications

  1. ncbi From predisposition to psychosis: progression of symptoms in schizophrenia
    J Parnas
    University Department of Psychiatry, Hvidovre Hospital, Hvidovre and Institute of Preventive Medicine, Kommunehospitalet, Copenhagen, Denmark
    Acta Psychiatr Scand Suppl 395:20-9. 1999
  2. doi Pre-morbid IQ in mental disorders: a Danish draft-board study of 7486 psychiatric patients
    A Urfer-Parnas
    University Department of Psychiatry, Hvidovre Hospital, 2605 Br√łndby, Denmark
    Psychol Med 40:547-56. 2010
  3. ncbi Visual binding abilities in the initial and advanced stages of schizophrenia
    J Parnas
    Copenhagen University Department of Psychiatry, Hvidovre Hospital, Denmark
    Acta Psychiatr Scand 103:171-80. 2001
  4. ncbi Anomalies of subjective experience in schizophrenia and psychotic bipolar illness
    J Parnas
    Copenhagen University, Department of Psychiatry, Hvidovre Hospital, Hvidovre, Denmark
    Acta Psychiatr Scand 108:126-33. 2003
  5. ncbi Pre-morbid psychopathology in schizophrenia spectrum
    J Parnas
    University Department of Psychiatry, Kommunehospitalet, Copenhagen, Denmark
    Br J Psychiatry 155:623-7. 1989
  6. ncbi Epilepsy and non-organic non-affective psychosis. National epidemiologic study
    S R Bredkjaer
    University Department of Psychiatry, Hvidovre Hospital, Denmark
    Br J Psychiatry 172:235-8. 1998
  7. ncbi Schizoaffective disorder-- the reliability of its clinical diagnostic use
    A Vollmer-Larsen
    University Department of Psychiatry, Hvidovre Hospital, and Centre for Subjectivity Research, University of Copenhagen, Copenhagen, Denmark
    Acta Psychiatr Scand 113:402-7. 2006
  8. ncbi Diagnostic agreement of schizophrenia spectrum disorders among chronic patients with functional psychoses
    K D Jakobsen
    Research Institute of Biological Psychiatry, Copenhagen University Hospital, Sct Hans Hospital, Roskilde, Denmark
    Psychopathology 39:269-76. 2006
  9. ncbi Schizophrenia, neurodevelopment and corpus callosum
    G M Innocenti
    Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
    Mol Psychiatry 8:261-74. 2003
  10. ncbi COMT haplotypes suggest P2 promoter region relevance for schizophrenia
    M A Palmatier
    Department of Genetics, Yale University School of Medicine, New Haven, CT 06520 8005, USA
    Mol Psychiatry 9:859-70. 2004

Collaborators

Detail Information

Publications11

  1. ncbi From predisposition to psychosis: progression of symptoms in schizophrenia
    J Parnas
    University Department of Psychiatry, Hvidovre Hospital, Hvidovre and Institute of Preventive Medicine, Kommunehospitalet, Copenhagen, Denmark
    Acta Psychiatr Scand Suppl 395:20-9. 1999
    ..It is concluded that there is an urgent need for detailed and multidisciplinary prospective studies, but that the evidence accumulated to date is sufficient to justify research-based secondary prevention programmes...
  2. doi Pre-morbid IQ in mental disorders: a Danish draft-board study of 7486 psychiatric patients
    A Urfer-Parnas
    University Department of Psychiatry, Hvidovre Hospital, 2605 Br√łndby, Denmark
    Psychol Med 40:547-56. 2010
    ....
  3. ncbi Visual binding abilities in the initial and advanced stages of schizophrenia
    J Parnas
    Copenhagen University Department of Psychiatry, Hvidovre Hospital, Denmark
    Acta Psychiatr Scand 103:171-80. 2001
    ..However, certain aspects of visual processing concerned with Gestalt extraction deserve attention as potential vulnerability- or prodrome- indicators. The initial hypothesis of the study is rejected...
  4. ncbi Anomalies of subjective experience in schizophrenia and psychotic bipolar illness
    J Parnas
    Copenhagen University, Department of Psychiatry, Hvidovre Hospital, Hvidovre, Denmark
    Acta Psychiatr Scand 108:126-33. 2003
    ..The purpose of this study is to explore frequency of qualitative, not-yet-psychotic, anomalies of subjective experience in patients with residual schizophrenia and psychotic bipolar illness in remission...
  5. ncbi Pre-morbid psychopathology in schizophrenia spectrum
    J Parnas
    University Department of Psychiatry, Kommunehospitalet, Copenhagen, Denmark
    Br J Psychiatry 155:623-7. 1989
    ..Pre-schizophrenics', as compared with 'pre-schizotypes', were characterised by affective dyscontrol, reflected in less introverted and more disturbed behaviour...
  6. ncbi Epilepsy and non-organic non-affective psychosis. National epidemiologic study
    S R Bredkjaer
    University Department of Psychiatry, Hvidovre Hospital, Denmark
    Br J Psychiatry 172:235-8. 1998
    ..This study tests the hypothesis that epilepsy increases the risk of developing schizophrenia and other non-affective functional psychoses using a nationwide sample of people with epilepsy...
  7. ncbi Schizoaffective disorder-- the reliability of its clinical diagnostic use
    A Vollmer-Larsen
    University Department of Psychiatry, Hvidovre Hospital, and Centre for Subjectivity Research, University of Copenhagen, Copenhagen, Denmark
    Acta Psychiatr Scand 113:402-7. 2006
    ..We examined the reliability of the clinical use of this diagnosis in university settings...
  8. ncbi Diagnostic agreement of schizophrenia spectrum disorders among chronic patients with functional psychoses
    K D Jakobsen
    Research Institute of Biological Psychiatry, Copenhagen University Hospital, Sct Hans Hospital, Roskilde, Denmark
    Psychopathology 39:269-76. 2006
    ..To investigate whether diagnostic agreement across different diagnostic systems improves in a sample of chronic patients suffering from functional psychosis compared to first-admitted patients...
  9. ncbi Schizophrenia, neurodevelopment and corpus callosum
    G M Innocenti
    Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
    Mol Psychiatry 8:261-74. 2003
    ..However, the alterations are subtle and sometimes inconsistent across studies, and need to be investigated further with new methodologies...
  10. ncbi COMT haplotypes suggest P2 promoter region relevance for schizophrenia
    M A Palmatier
    Department of Genetics, Yale University School of Medicine, New Haven, CT 06520 8005, USA
    Mol Psychiatry 9:859-70. 2004
    ..The previously described HindIII restriction site polymorphism, located within the P2 promoter, varies within all populations and may provide essential information in future studies of schizophrenia...
  11. ncbi Apolipoprotein D is associated with long-term outcome in patients with schizophrenia
    T Hansen
    Research Institute of Biological Psychiatry, Copenhagen University Hospital, H S Sct Hans Hospital, Roskilde, Denmark
    Pharmacogenomics J 6:120-5. 2006
    ..However, we did find that long-term clinical outcome was associated with the ApoD polymorphism rs7659 (P = 0.041) following adjustment for lifetime clinical global impression, age at first admission and gender...