Table 1.

HFOs and N20 values expressed as means ± standard deviation.

	T0	T1	P-value
Total HFOs AUC (μV/ms)	1.705 ± 1.153	1.372 ± 1.023	0.008
Early HFOs AUC (μV/ms)	0.975 ± 0.737	0.834 ± 0.598	0.314
Late HFOs AUC (μV/ms)	0.730 ± 0.574	0.537 ± 0.522	0.025
Total HFOs duration (ms)	8.8 ± 1.9	8.3 ± 2	0.075
Early HFOs duration (ms)	4.8 ± 1.3	4.5 ± 1.5	0.089
Late HFOs duration (ms)	2.8 ± 2.2	2.5 ± 2.1	0.352
Onset-to-peak N20 Amplitude (μV)	1.8 ± 0.8	1.9 ± 0.9	0.437

HFOs, high-frequency oscillations; AUC, area under the curve.