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. 2014 Mar 10;2014:827161. doi: 10.1155/2014/827161

Figure 1.

Figure 1

NMDAR-mediated plasticity recorded by fEPSPs is induced using OGD treatment with different time periods. Exposure to 3 min (a), 10 min (b), and 25 min (c) of OGD showed a slight but persistent increase of fEPSP amplitude (1.18 ± 0.03, compared with baseline, n = 6, P < 0.05), significant potentiation of fEPSP amplitude (1.37 ± 0.07, compared with baseline, n = 5, P < 0.05), and no obvious effects (1.03 ± 0.04, n = 5, P > 0.05) on fEPSP amplitude, respectively. Inset: sample traces were from average of the first 10 sweeps in baseline and average of the last 10 sweeps of the whole recordings.