QTAB

Queensland Twin Adolescent Brain (QTAB)

  • Age range: 9-16 (session 1: 9-14, session 2: 10-16)
  • Sample size: session 1 N=422, session 2 N=304
  • Accelerated longitudinal 
  • Excludes neurological conditions and psychiatric disorders
  • Collected at 1 site (3T Siemens)
  • Accessible through OpenNeuro
  • Neuroimaging Measures
    • Structural MRI
    • DTI
    • ASL
    • Resting State Functional MRI (2 5-min scans)
    • Task fMRI (passive movie-watching “task” for Theory of Mind, emotional conflict task) — session 2 only
    • FLAIR
    • High-resolution TSE
  • Other Available Measures
    • Tanner stage (self/parent report) & PDS (tanner, Puberty Measures)
      • Saliva collected for pubertal hormones
    • Psychopathology: SCAS (& others)
    • Cognitive: NIH Toolbox
    • Genetics
    • Daily Life Stress Scale
    • Child Life Events Questionnaire
    • Hair cortisol