The aim of the study was to analyze the relationship between resting state electroencephalographic (EEG) alpha functional connectivity (FC) and small-world organization.For that purpose, Pearson correlation was calculated between FC and small-worldness (SW).Three undirected FC measures were used: magnitude-squared coherence (MSC), imaginary part of coherency (ICOH), and synchronization likelihood fleshlight automatique (SL).
As a result, statistically significant negative correlation occurred between FC and SW for all three FC measures.Small-worldness of MSC and SL were mostly above 1, but lower than 1 simply southern cat shirt for ICOH, suggesting that functional EEG networks did not have small-world properties.Based on the results of the current study, we suggest that decreased alpha small-world organization is compensated with increased connectivity of alpha oscillations in a healthy brain.