The data has been processed for motion correction, using interspersed b=0 volumes every 20 volumes, and eddy-current distortion correction, using the reversed-polarity method. The table below offers a description of the first three available image stacks, as an example. Raw DICOM files are also available from the archive.
Ep2d DSI T1-Weighted Multiecho MPRAGE
File
|
Iso
|
Coverage
|
Acceleration
|
Gmax
|
Directions
|
b-max
|
| hcp_002 |
2.5mm |
full brain |
R=3 |
90mT/m |
514 (b=0 every 15 volumes) |
0k |
| hcp_003 |
2mm |
full brain |
R=3 |
90 mT/m |
514 (b=0 every 15 volumes) |
10k |
Q-Ball
|
Gmax
|
TR
|
TE
|
Slices
|
FOV
|
phPF
|
Acceleration
|
iso
|
b-max
|
electrpstat
|
BW
|
Echo Spacing
|
| hcp_009 |
300mT/m |
3000ms |
51 |
20 |
220 |
6/8 |
R=3 |
1.5mm |
10000 |
200dir |
1902 Hz/pix |
0.63ms |
