Table 2.

Spectral properties of the EEG during cortical SWA and ACT in vehicle- and 6-OHDA-injected mice

Frequency Band (Hz)	vehicle: Relative Power	6-OHDA: Relative Power	p - value	vehicle: Peak Frequency (Hz)	6-OHDA: Peak Frequency (Hz)	p - value	n (vehicle/6-OHDA)
0.5–1.5 (SWA)	0.247, 0.169–0.375	0.233, 0.124–0.335,	0.2769	1.22, 0.855–1.34	1.1, 0.855–1.40	0.7042	60/69
10–39.9 (SWA)	(0.792, 0.53–1.23) × 10−2	(0.827, 0.617–1.21) × 10−2	0.6455	10.4, 10.1–11.4	10.9, 10.3–12.3	0.0121*	60/69
40–250 (SWA)	(0.332, 0.235–0.565) × 10−2	(0.341, 0.193–0.523) × 10−2	0.4576	48.3, 44.1–54.1	45.0, 41.9–49.7	0.0090*	60/69
0.5–1.5 (ACT)	(6.97, 3.43–13.4) × 10−2	(7.21, 4.39–12.3) × 10−2	0.9121	0.610, 0.610–1.22	0.610, 0.610–1.47	0.7522	39/35
10–39.9 (ACT)	(2.55, 0.798–4.15) × 10−2	(2.51, 1.88–4.18) × 10−2	0.2175	11, 10.1–12.7	11.5, 10.5–14.7	0.2907	39/35
40–250 (ACT)	(1.39, 0.608–2.44) × 10−2	(1.47, 0.674–2.11) × 10−2	0.9549	45.7, 41.8–51.5	42.7, 41.0–44.7	0.0103*	39/35

Relative power and peak frequency in the EEG of vehicle- and 6-OHDA-injected mice during cortical SWA or ACT in the 0.5–1.5 Hz, 10–39.9 Hz, and 40–250 Hz frequency bands. Power in each band was normalized to the power in the 0–250 Hz range.

^*,p < 0.05 (MWU).