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. 2017 Sep 14;11:63. doi: 10.3389/fncir.2017.00063

Figure 3.

Figure 3

Application of U0126 into the PPT suppresses selective REM sleep deprivation-induced REM sleep homeostatic pressure. This effect was observed during the 3-h sleep-wake recording session that immediately followed bilateral microinjections of U0126. (A) Bars represent number (mean ± SE) of REM sleep episodes. (B) Bars represent total percentages of time (mean ± SE) spent in REM sleep. (C) Bars represent percentages of time spent in wakefulness. (D) Bars represent percentages of time spent in NR. Post hoc tests (Bonferroni’s multiple comparisons test): triangle represents the comparison with vehicle control + REM sleep control (VC + RSC) and asterisk represents the comparison with vehicle control + selective REM sleep deprivation (VC + RSD). ∆p < 0.05; ∆∆∆ or ***p < 0.001.