Bjarni J. Vilhjálmsson

Career Trajectory

Research Cluster Map

Direct collaborators. Node size = influence, colour = community, dashed = past collaboration.

• LT-FGRS: a unifying R-package for the estimation of family-based genetic liabilities at population-scale

  bioRxiv (Cold Spring Harbor Laboratory) · 2026-06-19

• Borderline personality disorder and other psychiatric, somatic, and behavioral conditions: a nationwide family study

  Translational Psychiatry · 2026-04-10

• Mapping the heritability of disease: a nationwide study

  Nature Communications · 2026-03-17

• Medication use in severe anorexia nervosa: a Danish register-based study

  BMJ Mental Health · 2026-02-01

• Association between maternal genome-wide polygenic scores for psychiatric and neurodevelopmental disorders and adverse perinatal events: A Danish population-based study

  UNC Libraries · 2026-01-09

• The relationship between genotype- and phenotype-based estimates of genetic liability to psychiatric disorders, in practice and in theory

  The American Journal of Human Genetics · 2025-12-22 · 5 citations

• Complex genetic effects linked to plasma protein abundance in the UK Biobank

  Nature Communications · 2025-12-14 · 1 citations

• Automatic detection of n-degree family members

  Frontiers in Genetics · 2025-12-12 · 1 citations

• Polygenic Scores and Environmental Factors in Psychiatric Disorders: Gene–Environment Interaction Analyses Using the iPSYCH StudyPreprint

  Research Square · 2025-12-05

• As rates of ASD and ADHD rise, genetic contributions fall: Evidence for widening diagnostic criteriaPreprint

  medRxiv · 2025-11-11 · 1 citations

• Contrasting Risk Profiles for Suicide Attempt and Suicide Using Danish Registers and Genetic Data

  JAMA Psychiatry · 2025-10-21 · 1 citations

• Population-representative inference for primary and secondary outcomes in extended case-cohort designs

  Discover Public Health · 2025-10-08 · 3 citations

• Polygenic Scores and Environmental Factors in Psychiatric Disorders: Gene–Environment Interaction Analyses Using the iPSYCH StudyPreprint

  medRxiv · 2025-10-08

• M23. GENETIC ARCHITECTURE OF ANOREXIA NERVOSA SEVERITY: A CROSS-NATIONAL REGISTER-BASED STUDY

  European Neuropsychopharmacology · 2025-10-01

• T68. A NATIONWIDE REGISTER-BASED STUDY OF POLYGENIC LIABILITY, ADVERSE CHILDHOOD EXPERIENCES, AND RISK FOR BORDERLINE PERSONALITY DISORDER

  European Neuropsychopharmacology · 2025-10-01

• W9. QUANTIFYING THE GENETIC CONFOUNDING ON THE COMORBIDITY WITHIN MENTAL DISORDER

  European Neuropsychopharmacology · 2025-10-01

• DISTINGUISHING DIFFERENT PSYCHIATRIC DISORDERS USING A NEW PREDICTION METHOD (DDX-PRS)

  European Neuropsychopharmacology · 2025-10-01

• 41. CONTRASTING RISK PROFILES FOR SUICIDE ATTEMPTS AND SUICIDE OVER THE LIFE COURSE USING DANISH NATIONWIDE REGISTERS AND GENETIC DATA

  European Neuropsychopharmacology · 2025-10-01

• 94. PREDICTING TRANSITIONS TO SCHIZOPHRENIA SPECTRUM DISORDERS: A MACHINE LEARNING APPROACH USING DANISH NATIONAL REGISTERS AND GENETIC DATA

  European Neuropsychopharmacology · 2025-10-01

• Association Between Maternal Genome-Wide Polygenic Scores for Psychiatric and Neurodevelopmental Disorders and Adverse Perinatal Events: A Danish Population-Based Study

  Biological Psychiatry Global Open Science · 2025-09-17 · 1 citations