Fig. 4From: Multi-frequency analysis of brain connectivity networks in migraineurs: a magnetoencephalography studyNumber of the MwA, MwoA, and controls in different functional connectivity patterns in 4–8 Hz. The MwoA and controls have significantly higher odds of inhibitory connections in the occipital area compared with the MwA. The blue bars indicate that no inhibitory connections exist in the occipital area, and the orange bars indicate that inhibitory connections exist in the occipital areaBack to article page