Hi, 

I used dcm2nii for DTI images that were acquired in different scanners. For datasets from Siemens scanners, I get Nifti files as well as bvals and bvecs (as required for further procession), but for files from GE scanners, dcm2nii does not produce bvals and bvecs. It would be great if someone has an idea how to get the bvals and bvecs files. 
This is what I already found: apparently GE scanners save some information under other tags than Siemens scanners do (https://www.na-mic.org/wiki/NAMIC_Wiki:D...), but I do not know how to retrieve this information. 

Thank you in advance, 
Clara