Association between resting-state EEG oscillation and psychometric properties in perimenopausal women

Table 1 The RPV (Relative Power Value, %) at each channel from rsEEG rhythms in perimenopause women

	Delta		Theta		Alpha		Beta		Gamma
	Mean	SE	Mean	SE	Mean	SE	Mean	SE	Mean	SE
FP1	32.03	3.87	32.03	3.87	23.47	3.91	21.37	1.63	8.54	1.66
FP2	33.84	4.10	33.84	4.10	22.21	3.70	21.28	2.00	8.35	1.58
F7	25.64	2.80	25.64	2.80	24.42	3.71	24.89	1.60	11.42	2.26
F3	18.97	2.75	18.97	2.75	29.46	4.49	26.56	1.78	9.47	1.75
Fz	19.99	2.87	19.99	2.87	31.11	4.62	24.87	1.91	7.06	1.37
F4	21.32	2.78	21.32	2.78	29.20	4.28	26.19	2.01	7.79	1.41
F8	33.63	3.51	33.63	3.51	22.02	3.16	22.57	1.95	8.43	1.45
T3	15.95	2.35	15.95	2.35	22.76	4.25	31.84	2.02	18.20	3.33
C3	14.93	2.16	14.93	2.16	29.83	4.55	30.51	2.57	9.96	2.09
Cz	15.21	2.12	15.21	2.12	32.48	4.96	27.95	2.74	6.90	1.27
C4	16.29	2.13	16.29	2.13	29.94	4.35	30.79	2.76	7.70	1.35
T4	19.74	2.71	19.74	2.71	21.91	3.13	32.50	1.81	13.82	2.69
T5	20.78	3.65	20.78	3.65	24.90	3.03	29.86	2.57	13.60	1.65
P3	18.67	3.89	18.67	3.89	27.74	5.19	31.86	3.39	8.60	1.68
Pz	16.02	2.35	16.02	2.35	29.37	4.74	32.28	3.51	6.87	1.19
P4	15.99	2.46	15.99	2.46	27.56	3.97	34.92	3.13	8.02	1.57
T6	14.01	1.80	14.01	1.80	26.56	3.55	35.50	2.40	12.49	2.89
O1	17.69	3.62	17.69	3.62	20.75	3.46	32.27	2.70	17.50	3.26
O2	14.50	2.15	14.50	2.15	22.40	3.32	37.07	2.84	14.22	3.07

The RPV were analyzed at eye close 3 min resting state for each channel. Five selected frequency bands were Delta (0.5–4 Hz), Theta (4–8 Hz), Alpha (8–13 Hz), Beta (13–30 Hz), and Gamma (31–40 Hz). SE: standard error