Skip to main content
. Author manuscript; available in PMC: 2021 Feb 1.
Published in final edited form as: Neuroimage. 2019 Oct 25;206:116315. doi: 10.1016/j.neuroimage.2019.116315

Figure 4:

Figure 4:

Representative data extracted from the NIR spectra and the MouseOx pulse oximeter collected from one mouse: A) The concentration of dHb (μM) quantified from the raw NIR spectra, B) The tissue O2 saturation, StO2 (%), calculated with the dHb and tHb from (A), C) The arterial O2 saturation, SaO2 (%), measured by the MouseOx pulse oximeter on the thigh. Each arrow indicates a different challenge or measurement: 1) First ASL measurement at 37°C and 30% O2, 2) Core temperature is stable at 33°C, 3) Second ASL measurement at 33°C and 30% O2, 4) Core temperature is stable at 37°C, 5) Initiation of an anoxic pulse which lasts for 50 seconds