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. 2010 Jun 17;109(3):820–829. doi: 10.1152/japplphysiol.91430.2008

Fig. 3.

Fig. 3.

Effect of 0.60 and 0.00 ATA O2 on the fEPSP. Ai: exposure to 16 min of 0.00 ATA O2 significantly inhibited the fEPSP (n = 5, ***P > 0.001). The fEPSP recovered to baseline within 16 min on return to the control 0.95 ATA O2. ii: the mean recovery response of the fEPSP from 0.00ATA O2 (i) was separated into the individual recoveries (beginning at ‡) showing that recovery of the fEPSP from hypoxia was variable, with some (n = 2/5) preparations not recovering to baseline and others overshooting baseline (OxIP) by the end of the 16-min recovery period (t = 48 min). B: exposure to 16 min of 0.60 ATA O2 also significantly inhibited the fEPSP (n = 5, ***P > 0.001), which recovered to baseline within 16 min on return to the control 0.95 ATA O2 with no preparation exhibiting an overshoot of baseline activity.