Pre-pandemic mental health and brain characteristics predict adolescent stress and emotions during the COVID-19 pandemic.

ABSTRACT: The COVID-19 pandemic had profound effects on developing adolescents that, to date, remain incompletely understood. Youth with preexisting mental health problems and associated brain alterations were at increased risk for higher stress and poor mental health. This study investigated impacts of adolescent pre-pandemic mental health problems and their neural correlates on stress, negative emotions and poor mental health during the first 15 months of the COVID-19 pandemic. N = 2,641 adolescents (median age = 12.0 years) from the Adolescent Brain Cognitive Development (ABCD) cohort were studied, who had pre-pandemic data on anxiety, depression, and behavioral (attention, aggression, social withdrawal, internalizing, externalizing) problems, longitudinal survey data on mental health, stress and

SUBMITTER: Risner M 

PROVIDER: S-EPMC12530584 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature