Research Paper Volume 10, Issue 10 pp 3017—3041

Age- and sex-dependent changes in levels of circulating brain-enriched microRNAs during normal aging

Figure 3. Correlation of miRNA plasma concentrations with age in male and female subjects. Data are presented as average and standard deviation for each age cohort. 
X axis: age; Y axis: correlation of miRNA plasma concentrations with subject age in the analyzed groups (r).