Nikos Stefanis

Summary

Affiliation: University of Athens
Country: Greece

Publications

  1. ncbi Factorial composition of self-rated schizotypal traits among young males undergoing military training
    Nicholas C Stefanis
    Athens University Medical School, Eginition Hospital, 72 74 Vas Sophias Ave, Athens, Greece
    Schizophr Bull 30:335-50. 2004
  2. ncbi Early adolescent cannabis exposure and positive and negative dimensions of psychosis
    N C Stefanis
    University Mental Health Research Institute, Athens, Greece
    Addiction 99:1333-41. 2004
  3. ncbi Variation in catechol-o-methyltransferase val158 met genotype associated with schizotypy but not cognition: a population study in 543 young men
    Nicholas C Stefanis
    Department of Psychiatry, National and Kapodistrian University of Athens, Eginition Hospital, Athens, Greece
    Biol Psychiatry 56:510-5. 2004
  4. ncbi Cannabis-related psychosis and the gene-environment interaction: comments on Ferdinand et Al. 2005
    Jim Van Os
    Addiction 100:874-5. 2005
  5. ncbi Hearing impairment and psychosis: a replication in a cohort of young adults
    Nikos Stefanis
    University of Mental Health Research Institute UMHRI and Department of Psychiatry, National and Kapodistrian University of Athens, Greece
    Schizophr Res 85:266-72. 2006
  6. ncbi Association of RGS4 variants with schizotypy and cognitive endophenotypes at the population level
    Nicholas C Stefanis
    University Mental Health Research Institute, Athens, Greece
    Behav Brain Funct 4:46. 2008
  7. ncbi Impact of schizophrenia candidate genes on schizotypy and cognitive endophenotypes at the population level
    Nicholas C Stefanis
    University Mental Health Research Institute, National and Kapodistrian University of Athens, Athens, Greece
    Biol Psychiatry 62:784-92. 2007
  8. ncbi Mixed handedness is associated with the Disorganization dimension of schizotypy in a young male population
    Nicholas C Stefanis
    University Mental Health Research Institute UMHRI 2 Soranou tou Efessiou str P O BOX 66517, 156 01 Papagou, Eginition Hospital, 74 Vas Sofias Ave, 11528 Athens, Greece
    Schizophr Res 87:289-96. 2006
  9. ncbi Effect of COMT Val158Met polymorphism on the Continuous Performance Test, Identical Pairs Version: tuning rather than improving performance
    Nicholas C Stefanis
    Department of Psychiatry, National and Kapodistrian University of Athens Medical School, Eginition Hospital, 74 Vas Sofias Ave, Athens 11528, Greece
    Am J Psychiatry 162:1752-4. 2005
  10. ncbi Serotonin transporter gene variants and prediction of stress-induced risk for psychological distress
    N C Stefanis
    University Mental Health Research Institute, Athens, Greece
    Genes Brain Behav 10:536-41. 2011

Detail Information

Publications11

  1. ncbi Factorial composition of self-rated schizotypal traits among young males undergoing military training
    Nicholas C Stefanis
    Athens University Medical School, Eginition Hospital, 72 74 Vas Sophias Ave, Athens, Greece
    Schizophr Bull 30:335-50. 2004
    ..This result is in agreement with recent findings supporting the notion of a multidimensional construct of the schizotypy and related schizophrenia phenotype...
  2. ncbi Early adolescent cannabis exposure and positive and negative dimensions of psychosis
    N C Stefanis
    University Mental Health Research Institute, Athens, Greece
    Addiction 99:1333-41. 2004
    ..To investigate the effect of exposure to cannabis early in adolescence on subclinical positive and negative symptoms of psychosis...
  3. ncbi Variation in catechol-o-methyltransferase val158 met genotype associated with schizotypy but not cognition: a population study in 543 young men
    Nicholas C Stefanis
    Department of Psychiatry, National and Kapodistrian University of Athens, Eginition Hospital, Athens, Greece
    Biol Psychiatry 56:510-5. 2004
    ....
  4. ncbi Cannabis-related psychosis and the gene-environment interaction: comments on Ferdinand et Al. 2005
    Jim Van Os
    Addiction 100:874-5. 2005
  5. ncbi Hearing impairment and psychosis: a replication in a cohort of young adults
    Nikos Stefanis
    University of Mental Health Research Institute UMHRI and Department of Psychiatry, National and Kapodistrian University of Athens, Greece
    Schizophr Res 85:266-72. 2006
    ..022). These results replicate previous findings of an association between hearing impairment and psychosis, extend it to the age range of late adolescence, and suggest that longer duration is associated with stronger risk...
  6. ncbi Association of RGS4 variants with schizotypy and cognitive endophenotypes at the population level
    Nicholas C Stefanis
    University Mental Health Research Institute, Athens, Greece
    Behav Brain Funct 4:46. 2008
    ..abstract:..
  7. ncbi Impact of schizophrenia candidate genes on schizotypy and cognitive endophenotypes at the population level
    Nicholas C Stefanis
    University Mental Health Research Institute, National and Kapodistrian University of Athens, Athens, Greece
    Biol Psychiatry 62:784-92. 2007
    ..It is unknown whether the expression of these endophenotypes at the population level is modulated by the genetic variability of candidate susceptibility genes for schizophrenia...
  8. ncbi Mixed handedness is associated with the Disorganization dimension of schizotypy in a young male population
    Nicholas C Stefanis
    University Mental Health Research Institute UMHRI 2 Soranou tou Efessiou str P O BOX 66517, 156 01 Papagou, Eginition Hospital, 74 Vas Sofias Ave, 11528 Athens, Greece
    Schizophr Res 87:289-96. 2006
    ....
  9. ncbi Effect of COMT Val158Met polymorphism on the Continuous Performance Test, Identical Pairs Version: tuning rather than improving performance
    Nicholas C Stefanis
    Department of Psychiatry, National and Kapodistrian University of Athens Medical School, Eginition Hospital, 74 Vas Sofias Ave, Athens 11528, Greece
    Am J Psychiatry 162:1752-4. 2005
    ..The authors' goal was to determine whether, in confirmation of this prediction, performance on a measure of cognitive stability would be associated with Met loading...
  10. ncbi Serotonin transporter gene variants and prediction of stress-induced risk for psychological distress
    N C Stefanis
    University Mental Health Research Institute, Athens, Greece
    Genes Brain Behav 10:536-41. 2011
    ..In particular, variation within this gene may confer risk for paranoid/defensive reactions under conditions of environmental stress associated with military induction...