Fig. 4From: Expertise-related functional brain network efficiency in healthy older adultsEEG power. Power values (Mdn) for the three groups (1 = multi-domain group, 2 = visuomotor group, 3 = control group) for each of the six clusters and the frequency bands theta, alpha1, and alpha2. See Appendix Fig. 3 and Table 5 for information on how the clusters were definedBack to article page