Hello, 

I have a multishell diffusion protocol (see parameters below) and was curious if I can apply a DKI model to the data through DKE to obtain DKI metrics? Or, are the below parameters insufficient for DKI? 

Thank you in advance for your help!
Cristina

3T Siemens Prisma Scanner, 64-channel head coil
Multiband factor of 3, no GRAPPA, bipolar acquisition
Diffusion directions calculated using INRIA (Caruyer et al., 2013)
Six separate scans
12 directions, 2 B0s (A>>P), b= 500 s/mm2
12 directions, 2 B0s (P>>A), b= 500 s/mm2
29 directions, 3 B0s (A>>P), b=1500 s/mm2
29 directions, 3 B0s (P>>A), b=1500 s/mm2
64 directions, 4 B0s (A>>P), b=3000 s/mm2
64 directions, 4 B0s (A>>P), b=3000 s/mm2
Data was concatenated and run through topup and eddy