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. Author manuscript; available in PMC: 2020 May 1.
Published in final edited form as: Neuroimage. 2019 Mar 3;191:537–548. doi: 10.1016/j.neuroimage.2019.02.059

Table 1.

Hardware and acquisition parameters used to collect 3D T1-weighted structural images at each site.

Site ID Tx/Rx hardware Voxel resolution (mm3) TE/TI/TR (ms) Scan time (m:ss) Flip angle (deg) Slices FOV (mm2) Matrix size Acceleration (factor)
G1 Body coil/32-ch head coil 0.94 × 0.94 × 1 2.68/600/7.42 4:07 10 226 256 × 256 256 × 256 ASSET (2)
G2 Body coil/8-ch head coil 0.9 × 0.9 × 1 2.73/650/6.24 2:54 8 180 256 × 256 256 × 256 ARC (2)
G3 Body coil/32-ch head coil 1 × 1 × 1 2.6/500/6.4 4:37 11 180 256 × 256 256 × 256 ASSET (2)
G4 Body coil/8-ch head coil 1 × 1 × 1 2.98/450/6.89 9:35 12 192 256 × 256 256 × 256 None
G5 Body coil/32-ch head coil 0.5 × 0.5 × 0.8 2.1/450/7.09 5:39 12 232 256 × 256 512 × 512 None
G6 Body coil/8-ch head coil 1 × 1 × 2 2.66/400/6.24 6:22 12 124 240 × 240 240 × 240 None
G7 Body coil/8-ch head coil 1 × 1 × 1 3.2/450/8.2 4:30 12 176 256 × 256 256 × 256 ARC (2)
G8 Body coil/8-ch head coil 1 × 1 × 1 4.17/450/10.19 5:27 12 180 256 × 256 256 × 256 ARC (2)
P1 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P2 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P3 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P4 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P5 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 170 256 × 256 256 × 256 SENSE (2)
P6 Body coil/8-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P7 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P8 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 204 256 × 256 256 × 256 SENSE (2)
P9 Body coil/32-ch head coil 1 × 1 × 1 3.1/865/6.9 7:10 8 176 256 × 256 256 × 256 SENSE (2)
S1 Body coil/32-ch head coil 1 × 1 × 1 2.52/900/1900 4:18 9 176 250 × 250 256 × 256 GRAPPA (2)
S2 Body coil/32-ch head coil 1 × 1 × 1 2.85/1050/1900 5:43 9 176 256 × 256 256 × 256 GRAPPA (2)
S3 Body coil/20-ch head/neck coil 1 × 1 × 1 1.77/900/1900 4:05 8 160 256 × 256 128 × 256 GRAPPA (2)
S4 Body coil/64-ch head coil 1 × 1 × 1 4.11/1000/2000 3:36 12 160 256 × 256 256 × 256 GRAPPA (2)
S5 Body coil/12-ch head coil 1 × 1 × 1 4.6/900/1950 4:01 9 176 192 × 256 192 × 256 GRAPPA (2)
S6 Body coil/32-ch head coil 1 × 1 × 1 2.26/900/1900 4:26 9 192 256 × 256 256 × 256 GRAPPA (2)
S7 Body coil/32-ch head coil 1 × 1 × 1 3.03/900/2300 5:21 9 192 256 × 256 256 × 256 GRAPPA (2)
S8 Body coil/64-ch head coil 1 × 1 × 1 3.02/900/1900 4:01 9 160 256 × 256 256 × 256 GRAPPA (2)