Before revision:  In this study, by utilizing the structural brain magnetic resonance imaging from a large sample of the Adolescent Brain Cognitive Development Study , the largest cohort focusing in brain development and child healthy in the United States, we aim to identify the association between intelligence and cortical thickness in adolescents both from commonality and individuality. We use ABCD data set around 11,000 samples cortical thickness and cognitive scores to analysis their association , both from mean and dispersion aspects.
After revision:  In this study, by utilizing the structural brain magnetic resonance imaging from a large sample of the Adolescent Brain Cognitive Development Study , the largest cohort in early adolescents around 10 years old. The mean and dispersion parameters of cortical thickness and cognitive scores to analysis their association , both from mean and dispersion aspects.