From: Hormonal regulation of circuit function: sex, systems and depression
Frequency band | Reported changes in MDD patients |
---|---|
Delta | Increased global power [97, 98] Decreased phase synchronization in the centro-parieto-occipital regions [84] |
Theta | Reduced power in the occipito-parietal region [88, 89] Aberrant synchronization in the frontoparietal network [89] |
Alpha | Increased global power [48,49,50] Frontal asymmetry (L > R) [8, 55, 57,58,59,60,61,62] Parietotemporal asymmetry (R > L) [60, 65, 74,75,76,77,78] Decreased synchronization in frontoparietal network [84] Increased resting power in the NAc [86] |
Beta | Dominant global power [83,84,85] Increased synchronization in frontoparietal network [84] |
Gamma | Reduced power in the frontal and central regions [103] |