C C Joyal

Summary

Country: Canada

Publications

  1. ncbi Characteristics and circumstances of homicidal acts committed by offenders with schizophrenia
    C C Joyal
    Niuvanniemi Hospital and Department of Forensic Psychiatry, University of Kuopio Finland
    Psychol Med 34:433-42. 2004
  2. ncbi MRI volumetry of the vermis and the cerebellar hemispheres in men with schizophrenia
    Christian C Joyal
    Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Kuopio, Kuopio, Finland
    Psychiatry Res 131:115-24. 2004
  3. ncbi Violent persons with schizophrenia and comorbid disorders: a functional magnetic resonance imaging study
    C C Joyal
    Niuvanniemi Hospital, Kuopio, Finland
    Schizophr Res 91:97-102. 2007
  4. ncbi Drug abuse and/or dependence and better neuropsychological performance in patients with schizophrenia
    Christian C Joyal
    Schizophr Res 63:297-9. 2003
  5. ncbi Contradictory cognitive capacities among substance-abusing patients with schizophrenia: a meta-analysis
    Stephane Potvin
    Fernand Seguin Research Center, University of Montreal, Montreal, Canada
    Schizophr Res 100:242-51. 2008
  6. ncbi Omega-3 and violence in schizophrenia
    Nancy Légaré
    Schizophr Res 96:269. 2007
  7. ncbi The neuropsychology and neurology of sexual deviance: a review and pilot study
    Christian C Joyal
    Institut Philippe Pinel de Montreal, 10905 Henri Bourassa Bld, Montreal, QC, H1C 1H1, Canada
    Sex Abuse 19:155-73. 2007
  8. ncbi A volumetric MRI study of the entorhinal cortex in first episode neuroleptic-naive schizophrenia
    Christian C Joyal
    Institut Philippe Pinel de Montreal, Montreal, Canada
    Biol Psychiatry 51:1005-7. 2002
  9. ncbi Comorbid personality disorders and substance use disorders of mentally ill homicide offenders: a structured clinical study on dual and triple diagnoses
    Anu Putkonen
    Department of Forensic Psychiatry, University of Kuopio and Niuvanniemi Hospital, Finland
    Schizophr Bull 30:59-72. 2004
  10. ncbi The amygdala and schizophrenia: a volumetric magnetic resonance imaging study in first-episode, neuroleptic-naive patients
    Christian C Joyal
    Institut Philippe Pinel de Montréal CCJ, Montreal, Canada
    Biol Psychiatry 54:1302-4. 2003

Detail Information

Publications11

  1. ncbi Characteristics and circumstances of homicidal acts committed by offenders with schizophrenia
    C C Joyal
    Niuvanniemi Hospital and Department of Forensic Psychiatry, University of Kuopio Finland
    Psychol Med 34:433-42. 2004
    ....
  2. ncbi MRI volumetry of the vermis and the cerebellar hemispheres in men with schizophrenia
    Christian C Joyal
    Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Kuopio, Kuopio, Finland
    Psychiatry Res 131:115-24. 2004
    ..However, the suggestion that schizophrenia is related to abnormal volumes of the lateral cerebellum is not supported...
  3. ncbi Violent persons with schizophrenia and comorbid disorders: a functional magnetic resonance imaging study
    C C Joyal
    Niuvanniemi Hospital, Kuopio, Finland
    Schizophr Res 91:97-102. 2007
    ..In contrast, significantly higher activations in frontal motor, premotor and anterior cingulate regions were observed in the Sz+APD+SUD group than in the Sz-only group...
  4. ncbi Drug abuse and/or dependence and better neuropsychological performance in patients with schizophrenia
    Christian C Joyal
    Schizophr Res 63:297-9. 2003
  5. ncbi Contradictory cognitive capacities among substance-abusing patients with schizophrenia: a meta-analysis
    Stephane Potvin
    Fernand Seguin Research Center, University of Montreal, Montreal, Canada
    Schizophr Res 100:242-51. 2008
    ..It is concluded that previous mixed results obtained with cognitive evaluations of persons with Sz+SUD might reflect the heterogeneity of participants and that subgroups of patients might be defined on the basis of intermediate factors...
  6. ncbi Omega-3 and violence in schizophrenia
    Nancy Légaré
    Schizophr Res 96:269. 2007
  7. ncbi The neuropsychology and neurology of sexual deviance: a review and pilot study
    Christian C Joyal
    Institut Philippe Pinel de Montreal, 10905 Henri Bourassa Bld, Montreal, QC, H1C 1H1, Canada
    Sex Abuse 19:155-73. 2007
    ....
  8. ncbi A volumetric MRI study of the entorhinal cortex in first episode neuroleptic-naive schizophrenia
    Christian C Joyal
    Institut Philippe Pinel de Montreal, Montreal, Canada
    Biol Psychiatry 51:1005-7. 2002
    ..Imaging studies have frequently reported volume loss of limbic structures in schizophrenia, yet there appears to be no quantitative data on entorhinal cortex volumes in patients with neuroleptic naive first-episode schizophrenia...
  9. ncbi Comorbid personality disorders and substance use disorders of mentally ill homicide offenders: a structured clinical study on dual and triple diagnoses
    Anu Putkonen
    Department of Forensic Psychiatry, University of Kuopio and Niuvanniemi Hospital, Finland
    Schizophr Bull 30:59-72. 2004
    ..The fourth possible category, "APD + MMD but no SUD," was not found. The prevention of severe violence by persons with MMD necessitates effective treatments for those with dual diagnosis who also have a history of APD...
  10. ncbi The amygdala and schizophrenia: a volumetric magnetic resonance imaging study in first-episode, neuroleptic-naive patients
    Christian C Joyal
    Institut Philippe Pinel de Montréal CCJ, Montreal, Canada
    Biol Psychiatry 54:1302-4. 2003
    ..The attempts to evaluate amygdaloid volumes using magnetic resonance imaging (MRI) in patients with schizophrenia have yielded highly divergent results...
  11. ncbi Nature and frequency of aggressive behaviours among long-term inpatients with schizophrenia: a 6-month report using the modified overt aggression scale
    Christian C Joyal
    Department of Psychology, University of Quebec Trois Rivières, Trois Rivieres, Quebec
    Can J Psychiatry 53:478-81. 2008
    ..A secondary objective was to confirm that a majority of violent inward incidents were not commonly serious and committed by a minority of recidivistic individuals suffering from neurological damage (ND)...