QTAB
Queensland Twin Adolescent Brain (QTAB)
- Age range: 9-16
- Sample size: N=417 (206 twin pairs + 5 unpaired twins)
- 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 fMRI (2 5-min scans)
- Task fMRI (Theory of Mind, emotional conflict)
- Other Available Measures
- Tanner stage (self/parent report) & PDS
- Saliva collected for pubertal hormones
- Psychopathology: SCAS (& others)
- Cognitive: NIH Toolbox
- Genetics
- Daily Life Stress Scale
- Child Life Events Questionnaire
- Hair cortisol