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. 2017 Jul 24;7:6304. doi: 10.1038/s41598-017-06683-1

Figure 1.

Figure 1

Representative continuous EEG and sleep state cycling data (1 min averages) from a fetus in the ischaemia + vehicle group (A,B). Note the continued suppression of EEG power after asphyxia (0 h) followed by a large prolonged rise in EEG activity between 10 and 168 h, reflecting electrographic seizure activity, and no sleep state cycling by 168 h (7 d). In the examples from a fetus in the ischaemia + short infusion (C,D) and ischaemia + long infusion groups (E,F), the pattern of seizure activity was much more discrete than after ischaemia + vehicle and sleep state cycling returned by 96 and 72 h (days 4 and 3), respectively.