Characterizing the Pleiotropic Architecture of Impulsivity and Its Links to Psychopathology and Neurodevelopment

These findings provide new insights into the pleiotropic architecture of impulsivity, its multifaceted biology, and its diverse relationships with mental health. The study underscores the importance of considering impulsivity as a genetically heterogeneous construct and highlights key neurodevelopmental pathways that shape its expression across the lifespan.