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. 2020 Apr 8;318(5):R961–R971. doi: 10.1152/ajpregu.00004.2020

Fig. 5.

Fig. 5.

Effect of acute hyperoxia on the sympathetic response to intermittent hypoxia (IH). Probability of action potentials from the cluster firing once per burst (A) and more than once per burst (B) before IH and firing once per burst (C) and more than once per burst (D) after acute IH. Data are reported as means ± SE from n = 11 (6 male/5 female) participants. The effect of relative cluster size (10–100% of total clusters) and hyperoxia (normoxia, hyperoxia) and the interaction of cluster and hyperoxia were assessed using a two-way repeated measures ANOVA. *P < 0.05 vs. normoxia.