Table 1. Parameters of the diffusion MR acquisitions.
DSIq5b8000 | DSIq5b6400 | DSIq4 | HARDI | DTI65 | DTI21 | |
TR (ms) | 6000 | |||||
TE (ms) | 138 | 138 | 138 | 110 | 89 | 89 |
Max. b-value(s/mm2) | 8000 | 6400 | 6400 | 3000 | 1000 | 1000 |
Encodinggradients | 258 | 258 | 129 | 257 | 65 | 21 |
Acquisitionblock | 96×96×34 | |||||
Spatialresolution(mm) | 2.21×2.21×3 | |||||
Number ofaverages | 1 | 1 | 2 | 1 | 4 | 3 |
Day | 1,2,3 | 3 | 2 | 1 | 1 | 3 |