Isabell Brikell

This study identifies 80 medical conditions associated with ADHD genetic liability in adults without ADHD diagnosis using EHR data.

This paper introduces a framework to enhance polygenic prediction by combining multiple polygenic scores, showing significant accuracy improvements for psychiatric disorders and other traits.

This study conducts a genome-wide association meta-analysis of childhood aggression across multiple raters, instruments, and ages, identifying genetic correlations with various traits but no genome-wide significant SNPs.

This study finds ADHD is genetically more closely linked to neurodevelopmental disorders than externalizing or internalizing disorders after accounting for a general psychopathology factor.

This study evaluates ADHD genetic risk variants' association with general psychopathology and specific neurodevelopmental traits, finding general pleiotropy and a specific link to hyperactivity/impulsivity.

The paper finds genetic correlations between psychiatric disorders and related continuous traits in a Swedish twin sample, suggesting disorders are extreme ends of continuous traits.

This study investigates genetic mechanisms underlying sex bias in ADHD prevalence using genome-wide data and finds no mean polygenic burden difference across sexes but increased risk in female siblings and comorbid conditions.