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. 2013 May 31;8(5):e64263. doi: 10.1371/journal.pone.0064263

Figure 3. The influence of dietary restriction during gestation on sleep homeostasis in adult offspring mice.

Figure 3

Power spectral analysis of EEG during NREM sleep (A). Hourly time course changes of EEG delta/theta ratio in NREM sleep (B), and the averages for each 6-hour period (C) across ZT0-6 (L1), ZT6-12 (L2), ZT12-18 (D1), and ZT18-24 (D2). Six-hour changes of the rebound rate of delta/theta ratios after sleep deprivation (D). Open bars and circles indicate AD mice. Closed bars and circles indicate DR mice. Data represent means ± SEM (A–D; n = 6). **p<0.01 and *p<0.05 indicate a significant difference.