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. Author manuscript; available in PMC: 2021 Nov 1.
Published in final edited form as: Exp Neurol. 2020 Jul 17;333:113408. doi: 10.1016/j.expneurol.2020.113408

Figure 2.

Figure 2.

Quantifying temporal accuracy during an acute intermittent hypoxia (AIH) delivery protocol of 90s breathing bouts of low O2 with 60s intervals of breathing ambient room air. A) Time-dependent changes in relative O2 (solid, black line) from the ‘manual’ AIH delivery system as compared to the ‘ideal’ AIH protocol (solid, gray line). B) Time-dependent changes in relative O2 from the ‘automated’ AIH delivery system (dashed, black line) as compared to the ‘ideal’ AIH protocol (solid, gray line).