Hello,

First, thank you for this great resource! I have implemented the ARTS toolbox in a small sample of older adults (N = 11, age range 60-79, mean age = 69) by feeding in DICOM files for T1, DWI, and FLAIR data. The QC outputs look fine. However, all of the resulting ARTS scores are negative. How would you interpret these scores? Would a negative score indicate the participant is likelier to have no or mild arteriolosclerosis than moderate to severe arteriolosclerosis?

Thank you,

Jenna