Figure 3.

¹¹C-PK11195 DVR values in multiple sclerosis patients with no relapses and with or without progression during follow-up. Innate immune cell activation was higher both in the NAWM (A) and in the perilesional NAWM (B) in patients who experienced disease progression, compared to those who did not progress. In other regions of interest, no differences between disease progression and baseline innate immune cell activation was observed (B–F). Wilcoxon rank-sum test was used. GM = grey matter.