Hi Frank
I collected a sample dataset with the 101 grid scheme (bmax=7K, MB=3, 2.4mm voxels), but having some trouble. Would you mind taking a look at the images?
1. I cannot create a brain mask in DSI-Studio, and it will not properly load the mask that is output by QSIprep.
2. Both the original un-processed whole brain tracks and the QSIprep processed tracks look pretty bad.
The QSIPrep preprocessing included bias correction, denoising, SHOREline motion correction, susceptibility correction with opposing B0s, and ACPC rotation.
Any thoughts on the images? Is this what you typically get? I've uploaded a zip file for you with both original and preprocessed images plus brain mask.
thanks!
Mark