Danielle V. Dellarco

TL;DR: An overview of the imaging procedures of the ABCD study is provided, the basis for their selection and preliminary quality assurance and results that provide evidence for the feasibility and age-appropriateness of procedures and generalizability of findings to the existent literature are provided.

TL;DR: The results showed diminished cognitive performance under brief and prolonged negative emotional arousal in 18- to 21-year-olds relative to adults over 21, and suggest a developmental shift in cognitive capacity in emotional situations that coincides with dynamic changes in prefrontal circuitry.

TL;DR: The results highlight the importance of underlying developmental neurobiology in the emergence of genetic effects on brain circuitry and function and the identification of risk for disease and precise targeting of treatments to the biological state of the developing brain as a function of developmental changes in gene expression and neural circuit maturation.

TL;DR: The racially diverse affective expression (RADIATE) face stimulus set is designed to provide an open-access set of 1,721 facial expressions of Black, White, Hispanic and Asian adult models and Psychometric results are provided describing the initial validity and reliability of the stimuli based on judgments of the emotional expressions.

TL;DR: Multivariate-analyses significantly predict age in randomized train & test groups using pseudo-resting state data and under emotional states adolescents on average demonstrated a reduction in “brain age” from their true age.