Diffusion MRI-1 Imaging Database

Inclusion Criteria

• •1. Patient is either ≥ 18 years and has previously received an acceptable dMRI scan(s) with at least 30 unique gradient directions or \< 18 years who has previously received an acceptable dMRI scan of any number of unique gradient directions and who is allowed to participate in this type of research project (e.g., IRB/EC approval with waiver of consent) per IRB/EC
• •2. Acceptable dMRI scan was completed prior to site activation in the study