Research Paper Volume 11, Issue 17 pp 6904—6914

Neurofilament light chain plasma concentration predicts neurodegeneration and clinical progression in nondemented elderly adults

Figure 1. Plasma NFL in different groups. The intergroup differences in plasma NFL were tested using Wilcoxon test. Plasma NFL concentrations were higher in the CN+ group with a high degree of overlap between the two groups (p = 0.0044).