The Alpha Network Changes Elicited by Working Memory Training

In the current study, we utilized EEG coherence and complex brain network to study the changes of working memory (WM) and constructed differential statistical networks under alpha rhythms before and after training. The results showed that the long-range frontoparietal and frontooccipital interactions during WM retention involved in the alpha frequency network. The findings revealed that the connections between neurons varied to complete the efficient transmission and processing of information, indicating the neural plasticity before and after WM training from the network level.