Table 4.

Statistics regions patient 2 (noise level max 1 µM)

Region	Freq [Hz]	Period [s]	Area [mm2]	Max amp HbO osc [µM]	Max amp HbR osc [µM]	HbT [µM]	$\overline{sat}$ [%]	Δsat [%]	Max phase diff, $\Delta {\mathrm{\phi }}_{region,\Delta \hspace{0.17em}HbO}$
									Period [0–1]	Time [s]
1	0.093	10.7	36	4.5	4.0	114	56	1.8	0.19	2.0