4. We used diffusion MRI from three independent datasets: HCP-D (N = 590, 8.1–21.9 years), ABCD (baseline N = 3949; 2-year follow-up N = 3155, 8.9–13.8 years), and a Chinese cohort (N = 947, 6.1–23.4 years). We constructed 12 × 12 large-scale structural connectomes.
