Research Paper Volume 12, Issue 22 pp 23351—23378
Cognitive reserve and network efficiency as compensatory mechanisms of the effect of aging on phonemic fluency
Figure 4. Graph results for CR by performance groups. For global efficiency and transitivity measures, network densities are displayed on the x-axis from min = 20% to max = 40%, in steps of 1%. Between-group differences in the efficiency measures are displayed on the y-axis. Between-group differences are significant when the red circles fall out of the blue-shaded area. CR, cognitive reserve. HighPF+lowCR, high performance participants with low CR. LowPF+lowCR, low performance participants with low CR. HighPF+highCR, high performance participants with high CR. LowPF+highCR, low performance participants with high CR. n.s., non significant results (p>0.05).