Table 8: MRI protocol parameters.

From: An open resource for transdiagnostic research in pediatric mental health and learning disorders

  Slices % FOV phase Resolution(mm) TR (ms) TE (ms) TI (ms) Flip Angle (°) Multi Band Accel Phase Partial Fourier Notes
Staten Island
 T1 MPRAGE 176 100% 1.0×1.0×1.0 2730 1.64 1000 7 N/A Off  
 T2 FLAIR 24 87.50% 0.9×0.9×5.0 9000 89.00 2500 150 N/A Off  
 Diffusion 72 100% 2.0×2.0×2.0 3110 76.20 N/A 90 3 6/8 64 directions, b=0,1000,2000
 fMRI 54 100% 2.5×2.5×2.5 1450 40.00 N/A 55 3 Off  
 MTI 176 100% 1.0×1.0×1.0 30 11.00 N/A 15 N/A 6/8 Acquired with and without MT
Rutgers University
 T1 MPRAGE 224 100% 0.8×0.8×0.8 2500 3.15 1060 8 N/A Off  
 T2 FLAIR 22 87.50% 0.9×0.9×5.0 9000 90.00 2500 150 N/A Off  
 T2 SPACE 224 100.00% 0.8×0.8×0.8 3200 565.00 N/A varies N/A Off  
 Diffusion 72 100% 1.8×1.8×1.8 3320 100.20 N/A 90 3 Off 64 directions, b=0,1000,2000
 fMRI 60 100% 2.4×2.4×2.4 800 30.00 N/A 31 6 Off  
 MTI 176 100% 1.0×1.0×1.0 30 11.00 N/A 15 N/A 6/8 Acquired with and without MT
  1. Note: T2-Space sequence parameters updated in November, 2017 due to suboptimal bandwidth parameter setting that adversely affected the TE and resulted in substantially reduced T2 contrast (T2-Space images collected prior to this date not appropriate for myelin mapping; see Updates and Fixes section of the HBN Scientific Data Portal for more details).