Henrik Larsson

Summary

Affiliation: Karolinska Institutet
Country: Sweden

Publications

  1. ncbi Childhood attention-deficit hyperactivity disorder as an extreme of a continuous trait: a quantitative genetic study of 8,500 twin pairs
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Child Psychol Psychiatry 53:73-80. 2012
  2. ncbi Developmental trajectories of DSM-IV symptoms of attention-deficit/hyperactivity disorder: genetic effects, family risk and associated psychopathology
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Child Psychol Psychiatry 52:954-63. 2011
  3. ncbi Relationships between parental negativity and childhood antisocial behavior over time: a bidirectional effects model in a longitudinal genetically informative design
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, P O Box 281, 171 77, Stockholm, Sweden
    J Abnorm Child Psychol 36:633-45. 2008
  4. ncbi A longitudinal twin study of the direction of effects between psychopathic personality and antisocial behaviour
    Mats Forsman
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Child Psychol Psychiatry 51:39-47. 2010
  5. ncbi Genetic effects explain the stability of psychopathic personality from mid- to late adolescence
    Mats Forsman
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Abnorm Psychol 117:606-17. 2008
  6. ncbi Internalizing behavior in adolescent girls affects parental emotional overinvolvement: a cross-lagged twin study
    Therese Moberg
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    Behav Genet 41:223-33. 2011
  7. ncbi The effects of childhood ADHD symptoms on early-onset substance use: a Swedish twin study
    Zheng Chang
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, P O Box 281, 171 77 Stockholm, Sweden
    J Abnorm Child Psychol 40:425-35. 2012
  8. ncbi Genetic and environmental contributions to stability and change of ADHD symptoms between 8 and 13 years of age: a longitudinal twin study
    Jan-Olov Larsson
    Department of Child and Adolescent Psychiatry, The Karolinska Hospital, Stockholm, Sweden
    J Am Acad Child Adolesc Psychiatry 43:1267-75. 2004
  9. ncbi Genetic contributions to the development of ADHD subtypes from childhood to adolescence
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm
    J Am Acad Child Adolesc Psychiatry 45:973-81. 2006
  10. ncbi The Swedish Twin study of CHild and Adolescent Development: the TCHAD-study
    Paul Lichtenstein
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Sweden
    Twin Res Hum Genet 10:67-73. 2007

Detail Information

Publications15

  1. ncbi Childhood attention-deficit hyperactivity disorder as an extreme of a continuous trait: a quantitative genetic study of 8,500 twin pairs
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Child Psychol Psychiatry 53:73-80. 2012
    ..The aim of this study was to assess genetic links between the extreme and the subthreshold range of ADHD symptoms...
  2. ncbi Developmental trajectories of DSM-IV symptoms of attention-deficit/hyperactivity disorder: genetic effects, family risk and associated psychopathology
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Child Psychol Psychiatry 52:954-63. 2011
    ....
  3. ncbi Relationships between parental negativity and childhood antisocial behavior over time: a bidirectional effects model in a longitudinal genetically informative design
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, P O Box 281, 171 77, Stockholm, Sweden
    J Abnorm Child Psychol 36:633-45. 2008
    ..We also found evidence of genetically mediated child effects; in which genetically influenced antisocial behavior evoke parental negativity towards the child...
  4. ncbi A longitudinal twin study of the direction of effects between psychopathic personality and antisocial behaviour
    Mats Forsman
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Child Psychol Psychiatry 51:39-47. 2010
    ..The aim in this study was to investigate the direction of effects between psychopathic personality and antisocial behaviour, and to investigate the genetic and environmental contribution to this association...
  5. ncbi Genetic effects explain the stability of psychopathic personality from mid- to late adolescence
    Mats Forsman
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Abnorm Psychol 117:606-17. 2008
    ..Thus, the model provides evidence for etiologic generality and etiologic specificity for the stability of psychopathic personality between mid- and late adolescence...
  6. ncbi Internalizing behavior in adolescent girls affects parental emotional overinvolvement: a cross-lagged twin study
    Therese Moberg
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    Behav Genet 41:223-33. 2011
    ....
  7. ncbi The effects of childhood ADHD symptoms on early-onset substance use: a Swedish twin study
    Zheng Chang
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, P O Box 281, 171 77 Stockholm, Sweden
    J Abnorm Child Psychol 40:425-35. 2012
    ..Our results indicated that hyperactivity/impulsivity, but not inattention, is an important early predictor for early-onset substance use, and a shared genetic susceptibility is suggested to explain this association...
  8. ncbi Genetic and environmental contributions to stability and change of ADHD symptoms between 8 and 13 years of age: a longitudinal twin study
    Jan-Olov Larsson
    Department of Child and Adolescent Psychiatry, The Karolinska Hospital, Stockholm, Sweden
    J Am Acad Child Adolesc Psychiatry 43:1267-75. 2004
    ..CONCLUSIONS: The genetic stability highlights the importance of the continuing search for genes and endophenotypes of ADHD...
  9. ncbi Genetic contributions to the development of ADHD subtypes from childhood to adolescence
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm
    J Am Acad Child Adolesc Psychiatry 45:973-81. 2006
    ..The aim of this study was to examine genetic influences contributing to the development of hyperactive-impulsive symptoms and inattentive symptoms of ADHD from childhood to adolescence...
  10. ncbi The Swedish Twin study of CHild and Adolescent Development: the TCHAD-study
    Paul Lichtenstein
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Sweden
    Twin Res Hum Genet 10:67-73. 2007
    ..In this article we describe the sample, data collections, and measures used. In addition, we provide some key findings from the study, focusing on antisocial behavior, criminality, and psychopathic personality...
  11. ncbi A genetic factor explains most of the variation in the psychopathic personality
    Henrik Larsson
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    J Abnorm Psychol 115:221-30. 2006
    ..The authors propose that this latent psychopathic personality factor is a meaningful target for future etiological research...
  12. ncbi Variation in the oxytocin receptor gene is associated with pair-bonding and social behavior
    Hasse Walum
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    Biol Psychiatry 71:419-26. 2012
    ..Here we investigate the extent to which genetic variants in the oxytocin receptor gene (OXTR) are associated with pair-bonding and related social behaviors in humans...
  13. ncbi Coexisting psychiatric problems and stressful life events in adults with symptoms of ADHD--a large Swedish population-based study of twins
    Bettina Friedrichs
    Karolinska Institutet, Stockholm, Sweden
    J Atten Disord 16:13-22. 2012
    ..To explore the associations of subtypes of adult ADHD with other psychiatric problems, stressful life events, and sex differences...
  14. ncbi Quantitative genetic studies of antisocial behaviour
    Essi Viding
    Department of Psychology, University College London, Gower Street, London WC1E 6BT, UK
    Philos Trans R Soc Lond B Biol Sci 363:2519-27. 2008
    ..Quantitative genetic research is also important in advancing the understanding of the mechanisms by which environmental risk operates...
  15. ncbi A common genetic factor explains the association between psychopathic personality and antisocial behavior
    Henrik Larsson
    Social, Genetic, and Developmental Psychiatry Research Centre, Institute of Psychiatry, King s College London, UK
    Psychol Med 37:15-26. 2007
    ..However, little is known about how genetic and environmental factors contribute to the associations between the psychopathic personality traits and antisocial behavior...