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

Figure 4. Threshold for waking by external stimuli (cage shaking) in adult offspring mice.

Figure 4

Photos of the experimental setting for estimating waking threshold in mice against external sensory stimuli (A). Cage shaking was started 30 seconds after the continuous appearance of EEG delta waves as shown in upper traces. We measured the latency from the start of shaking to EEG arousal. The latency for waking following shaking stimuli (B). Open bars indicate AD mice. Closed bars indicate DR mice. Data represent means ± SEM (B; n = 6). **p<0.01 indicates a significant difference.