Addictions are heritable and unfold dynamically across the lifespan. One prominent
neurobiological theory proposes that substance-induced changes in neural circuitry promote …

Genetic liability to substance use disorders can be parsed into loci that confer general or
substance-specific addiction risk. We report a multivariate genome-wide association meta …

Background Though largely substance-naïve at enrollment, a proportion of the youth in the
Adolescent Brain Cognitive Development (ABCD) Study are expected to initiate substance …

Population-based neuroimaging studies that feature complex sampling designs enable
researchers to generalize their results more widely. However, several theoretical and …

Abstract The Adolescent Brain Cognitive Development®(ABCD) Study provides a unique
opportunity to investigate developmental processes in a large, diverse cohort of youths …

Aim A key aim of the Adolescent Brain Cognitive Development℠(ABCD) Study is to
document substance use onset, patterns, and sequelae across adolescent development …

Introduction There is ongoing concern about the impact of increasing use of social media
and digital devices on unhealthy behaviors such as substance use in youth. Mobile phone …

Résumé Objectifs La légalisation du cannabis a provoqué une augmentation de l'usage
prénatal du cannabis. Étant donné que le tabac est communément co-utilisé avec le …

Studies suggest prenatal cannabis exposure is associated with mood/behavioral problems
in children. However, it is unclear if targeting modifiable domains like sleep behaviors would …

Background Although a relatively large body of research has identified multiple factors
associated with adolescent substance use, less is known about earlier substance-related …