TABLE 1.
HCP acquisition parameters employed at 3T for fMRI and dMRI
rfMRI and tfMRI | dMRI | |
---|---|---|
Multiband Factor (i.e. slice acceleration factor) | 8 | 3 |
In-plane phase encode Acceleration | None | None |
Spatial Resolution | 2 mm isotropic | 1.25 mm isotropic |
TE | 33 ms | 89 ms |
TR (Whole Volume) | 0.72 s | 5.5 s |
Δ | Not Applicable | 43.1 ms |
δ | Not Applicable | 10.6 ms |
q-space sampling | Not Applicable | 3 shell HARDI b=1000, 200, 3000 s/mm2 270 non-collinear directions |