Figure 1 (IMAGE) Universitat Pompeu Fabra - Barcelona Caption Influence of closed eyes over the different states. The influence of closed eyes plays a different role in the different states. Interaction between eyes (blue closed, green open) and state (Control, Relax and Tense) is shown for MFREQ (a) and FD-CE (b). Interaction is shown in relation to the relaxed state. Credit UPF Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.