R Nicolson

Summary

Affiliation: National Institutes of Health
Country: USA

Publications

  1. ncbi request reprint 47,XYY karyotypes and pervasive developmental disorders
    R Nicolson
    Department of Psychiatry, University of Toronto, Ontario
    Can J Psychiatry 43:619-22. 1998
  2. ncbi request reprint Premorbid speech and language impairments in childhood-onset schizophrenia: association with risk factors
    R Nicolson
    The Child Psychiatry Branch, NIMH, Bethesda, MD 20892 1600, USA
    Am J Psychiatry 157:794-800. 2000
  3. ncbi request reprint An open trial of plasma exchange in childhood-onset obsessive-compulsive disorder without poststreptococcal exacerbations
    R Nicolson
    Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD, USA
    J Am Acad Child Adolesc Psychiatry 39:1313-5. 2000
  4. ncbi request reprint Clinical and neurobiological correlates of cytogenetic abnormalities in childhood-onset schizophrenia
    R Nicolson
    Child Psychiatry Branch, Yale University, New Haven, Conn, USA
    Am J Psychiatry 156:1575-9. 1999
  5. ncbi request reprint Obstetrical complications and childhood-onset schizophrenia
    R Nicolson
    Child Psychiatry Branch, NIMH, Bethesda, MD 20892 1600, USA
    Am J Psychiatry 156:1650-2. 1999
  6. ncbi request reprint Progressive cortical change during adolescence in childhood-onset schizophrenia. A longitudinal magnetic resonance imaging study
    J L Rapoport
    Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD, USA
    Arch Gen Psychiatry 56:649-54. 1999
  7. ncbi request reprint Children and adolescents with psychotic disorder not otherwise specified: a 2- to 8-year follow-up study
    R Nicolson
    Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD 20892-1600, USA
    Compr Psychiatry 42:319-25. 2001
  8. ncbi request reprint Elevated prolactin in pediatric patients on typical and atypical antipsychotics
    M Wudarsky
    Child Psychiatry Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 1600, USA
    J Child Adolesc Psychopharmacol 9:239-45. 1999
  9. ncbi request reprint Smooth pursuit eye-tracking impairment in childhood-onset psychotic disorders
    S Kumra
    NIMH Child Psychiatry Branch, 10 Center Dr, Building 10, Rm. 3N202, Bethesda, MD 20892-1600, USA
    Am J Psychiatry 158:1291-8. 2001
  10. ncbi request reprint Psychiatric disorders in first-degree relatives of children with pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS)
    L Lougee
    Pediatrics and Developmental Neuropsychiatry Branch, NIMH, Bethesda, MD 20892 1255, USA
    J Am Acad Child Adolesc Psychiatry 39:1120-6. 2000

Collaborators

Detail Information

Publications12

  1. ncbi request reprint 47,XYY karyotypes and pervasive developmental disorders
    R Nicolson
    Department of Psychiatry, University of Toronto, Ontario
    Can J Psychiatry 43:619-22. 1998
    ..The presence of a 47, XYY karyotype in boys with pervasive developmental disorders (PDDs) has rarely been described in the past. Herein, 2 boys with PDDs and a supernumerary Y chromosome are presented...
  2. ncbi request reprint Premorbid speech and language impairments in childhood-onset schizophrenia: association with risk factors
    R Nicolson
    The Child Psychiatry Branch, NIMH, Bethesda, MD 20892 1600, USA
    Am J Psychiatry 157:794-800. 2000
    ..As both premorbid neurodevelopmental impairments and familial risk factors for schizophrenia are prominent in childhood-onset cases (with onset of psychosis by age 12), their relationship was examined...
  3. ncbi request reprint An open trial of plasma exchange in childhood-onset obsessive-compulsive disorder without poststreptococcal exacerbations
    R Nicolson
    Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD, USA
    J Am Acad Child Adolesc Psychiatry 39:1313-5. 2000
    ..All 5 patients completed the trial with few side effects, but none showed significant improvement. Plasma exchange does not benefit children and adolescents with OCD who do not have streptococcus-related exacerbations...
  4. ncbi request reprint Clinical and neurobiological correlates of cytogenetic abnormalities in childhood-onset schizophrenia
    R Nicolson
    Child Psychiatry Branch, Yale University, New Haven, Conn, USA
    Am J Psychiatry 156:1575-9. 1999
    ....
  5. ncbi request reprint Obstetrical complications and childhood-onset schizophrenia
    R Nicolson
    Child Psychiatry Branch, NIMH, Bethesda, MD 20892 1600, USA
    Am J Psychiatry 156:1650-2. 1999
    ..Consequently, obstetrical records were examined for individuals with childhood-onset schizophrenia to determine if birth complications were more prevalent...
  6. ncbi request reprint Progressive cortical change during adolescence in childhood-onset schizophrenia. A longitudinal magnetic resonance imaging study
    J L Rapoport
    Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD, USA
    Arch Gen Psychiatry 56:649-54. 1999
    ....
  7. ncbi request reprint Children and adolescents with psychotic disorder not otherwise specified: a 2- to 8-year follow-up study
    R Nicolson
    Child Psychiatry Branch, National Institute of Mental Health, Bethesda, MD 20892-1600, USA
    Compr Psychiatry 42:319-25. 2001
    ....
  8. ncbi request reprint Elevated prolactin in pediatric patients on typical and atypical antipsychotics
    M Wudarsky
    Child Psychiatry Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, Maryland 20892 1600, USA
    J Child Adolesc Psychopharmacol 9:239-45. 1999
    ....
  9. ncbi request reprint Smooth pursuit eye-tracking impairment in childhood-onset psychotic disorders
    S Kumra
    NIMH Child Psychiatry Branch, 10 Center Dr, Building 10, Rm. 3N202, Bethesda, MD 20892-1600, USA
    Am J Psychiatry 158:1291-8. 2001
    ..Also, family studies are planned to establish whether eye-tracking dysfunction represents a trait- or state-related phenomenon in subjects with psychotic disorder not otherwise specified...
  10. ncbi request reprint Psychiatric disorders in first-degree relatives of children with pediatric autoimmune neuropsychiatric disorders associated with streptococcal infections (PANDAS)
    L Lougee
    Pediatrics and Developmental Neuropsychiatry Branch, NIMH, Bethesda, MD 20892 1255, USA
    J Am Acad Child Adolesc Psychiatry 39:1120-6. 2000
    ....
  11. ncbi request reprint Childhood-onset schizophrenia/autistic disorder and t(1;7) reciprocal translocation: identification of a BAC contig spanning the translocation breakpoint at 7q21
    W L Yan
    Child Psychiatry, National Institute of Mental Health, Bethesda, Maryland 20892 4405, USA
    Am J Med Genet 96:749-53. 2000
    ..Am. J. Med. Genet. (Neuropsychiatr. Genet.) 96:749-753, 2000. Published 2000 Wiley-Liss, Inc...
  12. ncbi request reprint Differentiating childhood-onset schizophrenia from psychotic mood disorders
    D Calderoni
    Child Psychiatry Branch, NIMH, Bethesda, MD 20892-1255, USA
    J Am Acad Child Adolesc Psychiatry 40:1190-6. 2001
    ..The diagnosis of COS is difficult and requires a time-consuming evaluation process...